401:
teeth, which would be seen extremely handicapped by the public. The index finally became a law driven modification of the 1960 suggestion by Dr. Harry L. Draker and became the HLD (CalMod) Index of
California. In 1994, California was sued once again and the settlement from this allowed for adjustments to be made. This allowed overjets greater than 9mm to qualify as an exception, correcting the failure of the previous modification. To settle the suit and respond to plaintiff's wishes a reverse overate greater than 3.5mm was also included into the qualifying exception. The modification later went into official use in 1991.
350:
weighed and defined measurements which are: upper anterior segment overjet, lower anterior segment overjet, overbite of upper anterior over lower anterior, anterior open bite, congenital absence of incisors, distal molar relation, mesial molar relation, posterior crossbite (buccal), posterior crossbite (lingual), tooth displacement, gross anomalies. It also includes the seven maloclussion syndromes: maxillary expansion syndrome, overbite, retrognathism, open bite, prognathism, maxillary collapse syndrome and congenitally missing incisors.
114:
contact line) and buccal aspect (in perfect alignment with plane of occlusion and in correct interdigitation with opposing teeth) is considered as maloccluded. Each maloccluded tooth is given a value of 1 while tooth in perfect occlusion is given a score of 0. A score of 0 will indicate a perfect occlusion; score of more than 10 would be classified as sufficient severity that would require orthodontic treatment; score between 1 and 9 would be classified as normal occlusion in which no orthodontic treatment is indicated.
47:
39:
55:
359:
from the oral cavity or from available casts. To make the assessment more accurate an additional record form is made for direct mouth assessment which allows the recording and scoring of mandibular function, facial asymmetry, lower lip malposition in relation to the maxillary incisor teeth and desirability of treatment. The index has been accepted as a standard by the
Council or Orthodontic Health Care, the Board of Directors of the American Association due to the easy use of HMAR.
368:
severity of the malocclusion. It is said that the method is βsimple, reliable and validβ of which to measure linear displacement of the tooths contact point. The index is used by creating five linear lines of adjacent contact points starting from mesial of right canine to mesial of left canine and this is recorded. Once this is done the model cast can be ranked on a scale ranging from 0-10.
469:
index results do not fully represent. The interpretation of the results shows that when there is a PAR score of more than 70% it represents a very high standard of treatment, anything less than 50% shows an overall poor standard of treatment and below 30% means that the patients malocclusion has not been improved by orthodontic treatment
377:
index was to allow for a system in measuring occlusion which can be easily comparable. The five major groups which are recorded are as follows: 1. Gross
Anomalies 2.Dentition: absent teeth, supernumerary teeth, malformed incisors and exotic eruption 3.Spaced condition: Diastema, Crowding and Spacing 4.Occlusion:
392:
to produce a single score. Even though DAI is widely recognised in the US, in Europe due to government pressures more effort was spent on defining patients with malocclusions which can be damaging and which can qualify under the government regulations to be paid for rather than looking at the aesthetic aspect.
154:(mm), overbite (mm), mandibular protrusion (mm), anterior open bite (mm), labiolingual spread (measurement of tooth displacement in mm) HLD index is used in several states in the United States, with some modifications to its original form by the states that used them for determining orthodontic treatment need.
484:
The aim of the IOTN is to assess the probable impact a malocclusion may have on an individual's dental health and psychosocial wellbeing. The index easily identifies the individuals who will benefit most from orthodontic treatment and assigns them a treatment priority. Hence, in the UK, it is used to
391:
The aesthetic index created in 1986 by Cons NC and Jenny J and has been recognised by WHO by which it was added into the
International Collaboration Study of Oral health Outcomes. The index links the aesthetic aspect and the clinical need plus the patients' perception and combines them mathematically
153:
This index was proposed in 1960 by Harry L. Draker. HLDI was designed for identification of dento-facial handicap. The index is designed to yield prevalence data if used in screenings. Measurement taken are as following: cleft palate (all or nothing), severe traumatic deviation (all or none), overjet
113:
The total number of maloccluded teeth is the counted and recorded. Each tooth is examined from two different aspects: occlusal aspect and then the buccal and labial surfaces with the exclusion of third molars. Tooth that is not in perfect occlusion from both occlusal aspect (in perfect alignment with
468:
This type of index compares outcomes of orthodontic treatment as it primarily observes the results of a group of patients, rather than on an individual basis against results that they would expect. This type of testing occurs as there will always be a small number of individual patients in which the
62:
Angle's
Classification is devised in 1899 by father of Orthodontic, Dr Edward Angle to describe the classes of malocclusion, widely accepted and widely used since it was published. Angle's Classification is based on the relationship of the mesiobuccal cusp of the maxillary first molar and the buccal
849:
This index was designed as it has been observed that some of the malocclusion signs observed in the primary dentition can deteriorate with growth while others remain the same over time and others can even improve. This index is therefore used to classify the malocclusions observed at an early stage
845:
It is a paediatric type version of the ROMA scale. It measures occlusal parameters, skeletal and functional factors that may represent negative risks for a physiological development of the orofacial region, and indicates the need for preventative or interceptions orthodontic treatment using a score
238:
Despite being a relative comprehensive definition, there are a few shortcomings of this index, namely: the data is derived from a 12 years old patients hence might not be valid for deciduous and mixed dentitions, the score does not reflect all the measurement that were taken and accumulated and the
133:
2 types of malalignment are being measured, rotation and displacement. Rotation is defined as the angle formed by the line projected through contact areas of observed tooth and the ideal arch line. Displacement is defined as both of the contact areas of the tooth are displaced in the same direction
100:
Angle's classification only considers anteroposterior deviations in the sagittal plane while malocclusion is a three dimensional problem (sagittal, transverse and vertical) rather than two dimensional as described in Angle's classification. Angle's classification also disregards the relationship of
129:
The mouth is divided into 6 segments, and is examined in the following order: maxillary anterior, maxillary right posterior, maxillary left posterior, mandibular anterior, mandibular right posterior and mandibular left posterior. The tool is superimposed over the teeth for the scoring measurement,
117:
However, while this index is simple, easy and able to provide prevalence and incidence data in populations group, there are some major disadvantage with this index: primary dentition, erupting teeth and missing teeth are left out in the scoring system and difficulties in judging conformity of each
358:
Handicapping malocclusion assessment record (HMAR) was created by
Salzmann JA in 1968. It was created to establish needs for treatment of handicapping malocclusion according to severity presented by magnitude of the score when assessing the malocclusion. The assessment can be made either directly
349:
Treatment priority index (TPI) was created in 1967 by R.M. Grainger in
Washington D.C United States. Grainger described the index as βa method of assessing the severity of the most common types of malocclusion, the degree of handicaps or their priority of treatmentβ. In the index there are eleven
109:
Introduced in 1951 by
Massler & Frankel to produce a way to record the prevalence of malocclusion which will satisfy 3 criteria: simple, accurate and applicable to large groups of individual; yield quantitative information that could be statistically analysed; reproducible so that results are
829:
This system claims to be more efficient than the PAR and IOTN indices as it only requires a single measurement protocol but this has still to be validated to be used in the UK and the issue that It does not suitably predict appearance, function, speech or treatment need for individuals attending
642:
The aesthetic component (AC) takes into consideration the potential psychosocial impact of a malocclusion. A scale of 10 standardised colour photographs showing decreasing levels of dental attractiveness is used. The pictures are compared to the patient's teeth, when viewed in occlusion from the
464:
This index is a fast, simple and robust way of assessing the standard of orthodontic treatment that an individual orthodontist is achieving or trying to achieve rather than the degree of malocclusion and/or need for orthodontic treatment. However, it should have already been concluded that these
400:
HLD was a suggestion by Dr. Harry L. Draker in 1960 in the published
American Journal of Orthodontics in 1960. It was meant to identify the most unfavourable looking malocclusion as handicapping however it completely failed to recognise patients with a large maxillary protrusion with fairly even
376:
The WHO/FDI index uses the prevalence of malocclusion ion and estimates the needs for treatment of the population by various ways. It was developed by the
Federation Dentaire Internationale (FDI) Commission on Classification and Statistics for Oral Conditions (COCSTOC). The aim when creating the
773:
This index is used by the Norwegian health insurance system and due to this it is designed for allocation of public subsidies of treatment expenses, and the amount of reimbursement which is related to the category of treatment need. It classifies malocclusions into four categories based on the
367:
Little irregularity index was first written about in his published paper The Irregularity Index: a quantitative score of mandibular anterior alignment. The Littles Irregularity index is generally used by public health sectors and insurance companies to determine the need for treatment and the
858:
Assessment of the aesthetics is mostly subjective and any orthodontic index which has an aesthetic component can reduce the objectivity of the index in determining the need for treatment and theoretically not suitable for assessing orthodontic treatment need in a research setting or resource
404:
The intent of the HLD (CalMod) index is measuring the presence or absence, and the degree of the handicap caused by components of the index and not to diagnose malocclusion. The measurements for the index are made with a Boley Gauge (or a disposable ruler) scaled in millimetres. Absence of a
790:
This index illustrates the need for orthodontic intervention and is used to establish a relationship between the registered onset of orthodontic treatment and disorders inhibiting growth of facial and alveolar bones, and the development of the dentition along with the IOTN index.
491:
For the dental health component (DHC), malocclusion is categorised into 5 grades based on occlusal characteristics that could affect the function and longevity of the dentition. The index is not cumulative; the single worst feature of a malocclusion determines the grade assigned.
750:
The ITRI was established in 1992 by Haeger which utilises both intra-arch and inter-arch relationships to generate index scores to compare the entire dentitions occlusion. This index is of use as it divides the arches into segments which would result in a more accurate outcome.
452:
Once this is completed and all the checks are done, the scores are added up. If the patient does not score 26 or above they may still be eligible under the EPSDT (Early and Periodic Screening, Diagnostic and Treatment) exception, if medical necessity is documented.
782:
This is a tool used to assess treatment need in young patients by evaluating malocclusion problems in growing children, assuming that some aspects may change under positive or negative effects of craniofacial development. It was published for use in 1998 by Russo
180:
Occlusal Feature Index recognises malocclusion is a combination of the way teeth occlude as well as the position of the teeth relative to the neighbouring teeth. However, the scoring system is not sensitive enough for case selection for orthodontic purposes.
465:
patients should be receiving orthodontic treatment prior to the PAR index. The PAR index has also been used to assess whether clinicians are correctly determining the need for orthodontic treatment when compared with a calibrated examiner of malocclusion.
802:
This index was produced in 2000 by Charles Daniels and Stephen Richmond in Cardiff and has been investigated to illustrate that it can be used to replace the PAR and IOTN scale as a means of determining need and outcome of orthodontic treatment.
340:
Grade Index Scale for assessment of treatment need (GISATN) was created by Salonen L in 1966. GISATN grades the type and severity of the malocclusion, however, the index doesn't indicate or describe the damage each type of occlusion can cause.
754:
This index evaluates tooth relationships from a morphological perspective which has been of use when evaluating the results of orthodontic treatment, post-treatment stability, settling, relapse and different orthodontic treatment modalities.
738:
In 1990 a Danish system was introduced based on health risks related to malocclusion, where it describes possible damages and problems arising from untreated malocclusion which allows for the identification of treatment need.
247:
Occlusal Index was developed by Summers in his doctoral dissertation in 1966, and the final paper was published in 1971. Based on Malocclusion Severity Estimate (MSE), OI attempted to overcome the shortcoming of the MSE.
472:
The results should only be compared using a group of patients rather than individual bases as this could show completely different results which wouldn't be representative of the standard of treatment being carried out
1707:
Richmond, S.; Shaw, W. C.; O'Brien, K. D.; Buchanan, I. B.; Jones, R.; Stephens, C. D.; Roberts, C. T.; Andrews, M. (April 1992). "The development of the PAR Index (Peer Assessment Rating): reliability and validity".
162:
Occlusal Feature Index is introduced by Poulton and Aaronson in 1961. The index is based on four primary features of occlusion that is important in orthodontic examination. The four primary features are as following:
96:: The protrusion of the lower jaw with mesiobuccal cusp of maxillary first molar occluding posterior to the buccal groove of the mandibular first molar, with lingually inclined lower incisors and cuspids
126:
Introduced in 1959 by Lawrence Vankirk and Elliott Pennell. This index requires the use of a small plastic, gauge-like tool designed for assessment. Tooth rotation and displacement are measured.
110:
comparable. This index uses individual teeth as unit of occlusion instead of a segment of the arch. Each tooth is examined to determine whether it is in correct occlusion or it is maloccluded.
239:
absence of any occlusal disorder is not scored as zero. Grainger then revised the MSE index and published the revised version in 1967 and renamed the index to Treatment Priority Index (TPI).
76:: The retrusion of the lower jaw with distal occlusion of the lower teeth (or in other words, the maxillary first molar occludes anterior to the buccal groove of the mandibular first molars)
2391:
Grippaudo, C.; Paolantonio, E. G.; Pantanali, F.; Antonini, G.; Deli, R. (December 2014). "Early orthodontic treatment: a new index to assess the risk of malocclusion in primary dentition".
1055:
MASSLER, M.; FRANKEL, J. M. Prevalence of malocclusion in children aged 14 to 18 years. American Journal of Orthodontics, v. 37, n. 10, p. 751-768, 1951/10/01 1951. ISSN 0002-9416. <
1797:
Firestone, Allen R; Beck, F.Michael; Beglin, Frank M; Vig, Katherine W.L (2002-11-01). "Evaluation of the peer assessment rating (PAR) index as an index of orthodontic treatment need".
1964:
Grippaudo, Cristina; Paolantonio, Ester Giulia; Torre, Giuseppe La; Gualano, Maria Rosaria; Oliva, Bruno; Deli, Roberto (2012-05-15). "Comparing orthodontic treatment need indexes".
794:
This index can be used in exchange for the IOTN scale as it is quick and easy to apply as a screening test to decide whether and when to refer patients to specialist orthodontists.
515:
5.i Impeded eruption of teeth (apart from 3rd molars) due to crowding, displacement, the presence of supernumerary teeth, retained deciduous teeth, and any pathological cause
1206:
Theis, JE; Huang, GJ; King, GJ; Omnell, ML (December 2005). "Eligibility for publicly funded orthodontic treatment determined by the handicapping labiolingual deviation index".
1752:"British Orthodontic Society > Professionals & Members > Research & Audit > Quality Assurance in Orthodontics > The Peer Assessment Rating (PAR) index"
663:
Often, the DHC score alone is used to determine treatment need. However, the AC is often used in borderline cases (DHC grade 3). The IOTN is used in the following manner:
1415:
Otuyemi, O.D.; Near, J.H. (18 Aug 1995). "Variability in recording and grading the need for orthodontic treatment using the handicapping malocclusion assessment record".
2142:
Stenvik, A.; Espeland, L.; Berset, G. P.; Eriksen, H. M.; Zachrisson, B. U. (December 1996). "Need and desire for orthodontic (re-)treatment in 35-year-old Norwegians".
660:
The AC has been criticised due to its subjective nature and for the lack of representation of Class III malocclusions and anterior open bites in the photographs used.
461:
This index was implemented in 1987 by the British Orthodontic Standard Working Party after 10 members of this party formulated this index over a series of 6 meetings
1751:
1076:
OTUYEMI, O. D.; JONES, S. P. Methods of assessing and grading malocclusion: a review. Aust Orthod J, v. 14, n. 1, p. 21-7, Oct 1995. ISSN 0587-3908 (Print)0587-3908.
876:
Jenny, J.; Cons, N. C. (October 1996). "Comparing and contrasting two orthodontic indices, the Index of Orthodontic Treatment need and the Dental Aesthetic Index".
826:
The measurements are added together to produce a score which can be interpreted by score ranges that give need for treatment, complexity and degree of improvement.
380:* Incisor segment: maxillary /mandibular overjet, overbite, open bite and cross bite * Lateral segment: anteroposterior relations, open bite, posterior crossbite
2344:"A comparison of the Index of Complexity Outcome and Need (ICON) with the Peer Assessment Rating (PAR) and the Index of Orthodontic Treatment Need (IOTN)"
2017:
Haeger, Robert S; Schneider, Bernard J; Begole, Ellen A (1992-05-01). "A static occlusal analysis based on ideal interarch and intraarch relationships".
758:
The ITRI can allow for comparisons to be made in an objective and quantitative manner that allows for statistical analysis of orthodontic outcomes.
1919:"British Orthodontic Society > Public & Patients > Orthodontics for Children & Teens > Fact File & FAQ > What Is The IOTN?"
512:
5.h Extensive hypodontia with restorative implications (more than one tooth missing in any quadrant requiring pre-restorative orthodontics)
2060:
Tahir, Ejaz; Sadowsky, Cyril; Schneider, Bernard J (1997-03-01). "An assessment of treatment outcome in American Board of Orthodontics cases".
70:: The molar relationship of the occlusion is normal or as described for the maxillary first molar, with malocclusion confined to anterior teeth
944:
2461:
Borzabadi-Farahani, A. (November 2012). "A review of the oral health-related evidence that supports the orthodontic treatment need indices".
928:
742:
This mandate introduced a descriptive index that is more valid from a biological view, using qualitative analysis instead of a quantitative.
584:
3.c Anterior or posterior crossbites with >1mm but β€2mm discrepancy between the retruded contact position and intercuspal position
264:
Dental age 3 begins when stage 2 ended and ends with all the permanent central, lateral incisors and first permanent molar are in occlusion.
2185:
Ferro, R.; Besostri, A.; Denotti, G.; Campus, G. (September 2013). "Public community orthodontics in Italy. Description of an experience".
554:
4.g Less extensive hypodontia requiring pre-restorative orthodontics or orthodontic space closure to obviate the need for a prosthesis
88:: class II relationship with lingual inclination of upper central incisors (retrocline) and upper lateral incisors overlapping the centrals
481:
The Index of Orthodontic Treatment Need was developed and tested in 1989 by Brook and Shaw in England following a government initiative.
1918:
2103:
Heiser, Wolfgang; Niederwanger, Andreas; Bancher, Beatrix; Bittermann, Gabriele; Neunteufel, Nikolaus; Kulmer, Siegfried (2004-08-01).
222:
Positive overjet, positive overbite, distal molar relationship and posterior crossbite with maxillary teeth buccal to mandibular teeth.
2220:
Grippaudo, C.; Paolantonio, E. G.; Deli, R.; La Torre, G. (June 2008). "Orthodontic treatment need in the Italian child population".
2105:"Three-dimensional dental arch and palatal form changes after extraction and nonextraction treatment. Part 1. Arch length and area"
542:
4.c Anterior or posterior crossbites with >2mm discrepancy between the retruded contact position and intercuspal position
2426:
Borzabadi-Farahani, A. (November 2012). "A review of the evidence supporting the aesthetic orthodontic treatment need indices".
1776:
27:. Orthodontic indices can be useful for an epidemiologist to analyse prevalence and severity of malocclusion in any population.
251:
Summers devised different scoring scheme for deciduous, mixed and permanent dentition with 6 predefined stages of dental age:
1244:
Poulton, Donald R.; Aaronson, Sanford A. (1 September 1961). "The relationship between occlusion and periodontal status".
643:
anterior aspect, by an orthodontist who will score accordingly. The scores are categorised according to treatment need:
611:
2.c Anterior or posterior crossbite with β€1mm discrepancy between retruded contact position and intercuspal position
911:
Borzabadi-Farahani, A (2011). "An Overview of Selected Orthodontic Treatment Need Indices". In Naretto, Silvano (ed.).
975:
225:
Negative overjet, mesial molar relationship and posterior crossbite with maxillary teeth lingual to mandibular teeth
1843:
Brook, Peter H.; Shaw, William C. (1989-08-01). "The development of an index of orthodontic treatment priority".
2258:
Daniels, C.; Richmond, S. (June 2000). "The development of the index of complexity, outcome and need (ICON)".
1943:
1171:
Han, H; Davidson, WM (September 2001). "A useful insight into 2 occlusal indexes: HLD(Md) and HLD(CalMod)".
176:
Horizontal overjet (measured between the labial surface of upper incisor to labial surface of lower incisor)
173:
Vertical overbite (measured by portion of lower incisor covered by upper central incisors when in occlusion)
623:
2.g Pre-normal or post-normal occlusions with no other anomalies. Includes up to half a unit discrepancy
1852:
270:
Dental age 5 begins when stage 4 ended and ends with all permanent canines and premolar are in occlusion.
2502:
1430:
Little, Robert M (1975). "The Irregularity Index: A quantitive score of mandibular anterior alignment".
1282:
Summers, CJ (June 1971). "The occlusal index: a system for identifying and scoring occlusal disorders".
485:
determine whether a patient under the age of 18 years is eligible for orthodontic treatment on the NHS.
830:
general dental practice for routine dental treatment, so for these reasons is it generally never used.
267:
Dental age 4 begins when stage 3 ended and ends with the eruption of any permanent canines or premolar.
144:
Score of 2 represents major malalignment: rotation of more than 45ΒΊ and displacement of more than 1.5mm
141:
Score of 1 represents minor malalignment: rotation of less than 45ΒΊ and displacement of less than 1.5mm
46:
38:
557:
4.h Posterior lingual crossbite with no functional occlusal contact in one or more buccal segments
331:
Mesial molar relation, mixed dentition analysis (potential tooth displacement) and tooth displacement.
54:
1944:"GENERAL DENTAL SERVICES ORTHODONTIC TREATMENT β INTRODUCTION OF INDEX OF ORTHODONTIC TREATMENT NEED"
328:
Mesial molar relation, overjet, overbite, posterior crossbite, midline diastema and midline deviation
316:
Distal molar relation, overbite, overjet, posterior crossbite, midline diastema and midline deviation
1857:
1018:
Tang, EL; Wei, SH (April 1993). "Recording and measuring malocclusion: a review of the literature".
948:
63:
groove of the mandibular first molar. Angle's Classification describes 3 classes of malocclusion:
2291:
1669:
Borzabadi-Farahani A. (October 2011). "An insight into four orthodontic treatment need indices".
1332:
842:
for use in assessing the risks/benefits of early orthodontic therapies in the primary dentition.
560:
4.i Reverse overjet >1mm but <3.5mm with recorded masticatory and speech difficulties
383:
5. Orthodontic treatment need judged subjectively : non necessary, doubtful and necessary
2478:
2443:
2408:
2400:
2373:
2365:
2283:
2275:
2237:
2229:
2202:
2194:
2167:
2159:
2124:
2085:
2077:
2042:
2034:
1981:
1878:
1870:
1822:
1814:
1733:
1725:
1686:
1651:
1616:
1581:
1447:
1309:
1261:
1223:
1188:
1122:
1035:
987:
924:
893:
1141:
1092:
2470:
2435:
2355:
2322:
2267:
2151:
2116:
2069:
2026:
1973:
1862:
1806:
1717:
1678:
1643:
1608:
1573:
1544:
1511:
1478:
1439:
1299:
1291:
1253:
1215:
1180:
1153:
1112:
1104:
1027:
916:
885:
1345:
138:
Score of 0 represents ideal alignment with no apparent deviation from the ideal arch line.
1060:
1056:
258:
Dental age 1 begins when stage 0 ended, ending with all deciduous teeth are in occlusion.
261:
Dental age 2 begins when stage 1 ended, ends with the eruption of first permanent tooth.
1866:
1117:
2073:
889:
2496:
2030:
1443:
1295:
1257:
1157:
1108:
1031:
20:
1142:"Handicapping labio-lingual deviations: A proposed index for public health purposes"
1064:
2295:
2104:
1378:
Gupta, Alka; Man Shrestha, Rabindra (Dec 2014). "A Review of Orthodontic Indices".
705:
Normally no NHS orthodontic treatment unless there are exceptional circumstances*
488:
It comprises two elements: the dental health component and an aesthetic component.
24:
636:
1. Extremely minor malocclusions, including displacements less than 1mm
518:
5.m Reverse overjet >3.5mm with reported masticatory and speech difficulties
189:
Introduced in 1961 by Grainger. MSE measured 7 weighted and defined measurement:
2120:
1647:
1612:
1577:
1219:
255:
Dental age 0 begins at birth, ending with the eruption of first deciduous tooth.
1634:
Parker, William S (Aug 1998). "The HLD (CalMod) index and the index question".
1599:
Parker, William S (Aug 1998). "The HLD (CalMod) index and the index question".
1564:
Parker, William S (Aug 1998). "The HLD (CalMod) index and the index question".
606:
2.a Increased Overjet >3.5 mm but β€6 mm (with competent lips)
2474:
2439:
1682:
2404:
2369:
2279:
2271:
2233:
2198:
2163:
2081:
2038:
2001:
Memorandum of orthodontic screening and indications for orthodontic treatment
1985:
1874:
1818:
1729:
1265:
991:
593:
3.f Increased and incomplete overbite without gingival or palatal trauma
273:
Dental age 6 begins when all permanent canines and premolar are in occlusion.
1810:
1184:
563:
4.j Partially erupted teeth, tipped and impacted against adjacent teeth
539:
4.b Reverse overjet >3.5mm with no masticatory or speech difficulties
2482:
2447:
2412:
2377:
2360:
2343:
2327:
2310:
2287:
2241:
2206:
2128:
1826:
1721:
1690:
1549:
1532:
1516:
1499:
1483:
1466:
1227:
1192:
1126:
710:*patient with a Class II Division 2 malocclusion with traumatic over bite
105:
Massler and Frankel's index recording the number of displaced/rotated teeth
2171:
2089:
2046:
1882:
1737:
1655:
1620:
1585:
1451:
1313:
1039:
897:
1304:
976:"The Angle Classification, Does it Mean Anything to Orthodontists Today?"
731:
Memorandum of Orthodontic Screen and Indication for Orthodontic Treatment
170:
Posterior cuspal interdigitation (right posterior premolar to molar area)
551:
4.f Increased and complete overbite with gingival or palatal trauma
2155:
735:
This index was implemented in 1990 by Danish national board of health.
82:: class II relationship with proclined upper central incisors (overjet)
2311:"General practice: ICON and the patient's perceptions of malocclusion"
766:
This index was first described and implemented in 1992 by Espeland LV
697:
Lack of health benefit as patient has minor occlusion irregularities
408:
These are the various conditions you have to take into consideration:
1402:
Handicapping malocclusions assessment to establish treatment priority
722:
More severe degree of irregularity to severe dental health problems
708:
Lack of health benefit even though there are greater irregularities.
104:
810:
Dental aesthetics as measured by the aesthetic component of the IOTN
1359:
Grainger, R.M. (Dec 1967). "Orthodontic treatment priority index".
920:
53:
45:
37:
1977:
1777:"Transitional commissioning of primary care orthodontic services"
822:
Buccal segment Antero-posterior relationship as measured by PAR.
770:
and is also known as the Norwegian Orthodontic Treatment Index.
806:
This index measures the following to produce a scoring system:
579:
3.a Increased overjet >3.5mm but β€6mm (incompetent lips)
309:
Summers also defined 7 malocclusion syndromes which includes:
620:
2.f Increased overbite β₯3.5mm (without gingival contact)
2109:
American Journal of Orthodontics and Dentofacial Orthopedics
2062:
American Journal of Orthodontics and Dentofacial Orthopedics
2019:
American Journal of Orthodontics and Dentofacial Orthopedics
1799:
American Journal of Orthodontics and Dentofacial Orthopedics
1636:
American Journal of Orthodontics and Dentofacial Orthopedics
1601:
American Journal of Orthodontics and Dentofacial Orthopedics
1566:
American Journal of Orthodontics and Dentofacial Orthopedics
1208:
American Journal of Orthodontics and Dentofacial Orthopedics
1173:
American Journal of Orthodontics and Dentofacial Orthopedics
1020:
American Journal of Orthodontics and Dentofacial Orthopedics
878:
American Journal of Orthodontics and Dentofacial Orthopedics
336:
Grade Index Scale for Assessment of Treatment Need (GISATIN)
686:
Lack of health benefit due to almost perfect occlusion
581:
3.b Reverse overjet greater than 1 mm but β€3.5mm
617:
2.e Anterior or posterior open bite >1mm but β€2mm
1061:
http://www.ajodo.org/article/0002941651900474/fulltext
1057:
http://www.ajodo.org/article/0002941651900474/abstract
608:
2.b Reverse overjet greater than 0 mm but β€1mm
548:
4.e Extreme lateral or anterior open bites >4mm
215:
MSE defined and outlined 6 syndromes of malocclusion:
1327:
Grippaudo, Cristina (2008). Vol. 5. p. 181.
590:
3.e Lateral or anterior open bite >2mm but β€4mm
372:
WHO/FDI - basic method for recording of malocclusion
396:
Handicapping Labiollingual Deviation (HLD) (CalMOD)
277:Nine weighted and defined measurement being taken:
354:Handicapping Malocclusion Assessment Record (HMAR)
1093:"Assessment of malocclusion in population groups"
1065:http://www.ajodo.org/article/0002941651900474/pdf
816:Anterior vertical relationship as measured by PAR
2342:Fox, N A; Daniels, C; Gilgrass, T (2002-08-24).
1531:Gupta, Alka; Shrestha, Rabindra Man (Dec 2014).
1498:Gupta, Alka; Shrestha, Rabindra Man (Dec 2014).
1465:Gupta, Alka; Sgrestha, Rabindra Man (Dec 2014).
149:Handicapping Labiolingual Deviation Index (HLDI)
167:Lower anterior crowding (canine to canine area)
819:Upper arch crowding/spacing on a 5-point scale
614:2.d Displacement of teeth >1mm but β€2mm
587:3.d Displacement of teeth >2mm but β€4mm
405:condition must be presented by entering β0β.
8:
1942:The Scottish Government (7 September 2011).
798:Index of Complexity, Outcome and Need (ICON)
19:are one of the tools that are available for
1395:
1393:
1277:
1275:
1239:
1237:
762:Need for Orthodontic Treatment Index (NOTI)
545:4.d Severe displacements of teeth >4
1086:
1084:
1082:
1051:
1049:
838:This was established in 2014 by Grippaudo
477:Index of Orthodontic Treatment Need (IOTN)
118:tooth to an ideal position in all planes.
2359:
2326:
1856:
1548:
1515:
1482:
1417:Community Dentistry and Oral Epidemiology
1303:
1116:
537:4.a Increased overjet >6mm but β€9mm
322:Tooth displacement (actual and potential)
211:Tooth displacement (actual and potential)
50:Angle classification: Class II Division 2
42:Angle classification: Class II Division 1
2393:European Journal of Paediatric Dentistry
2222:European Journal of Paediatric Dentistry
2187:European Journal of Paediatric Dentistry
1467:"A Review of Orthodontic Indices Review"
969:
967:
965:
945:"Angle's Classification of Malocclusion"
915:. IntechOpen Limited. pp. 215β236.
719:Eligible for NHS orthodontic treatment
665:
494:
362:
130:each tooth present is scored 0, 1 or 2.
1013:
1011:
1009:
1007:
1005:
1003:
1001:
913:Principles in Contemporary Orthodontics
868:
418:Cross bite of individual anterior teeth
319:Congenitally missing maxillary incisors
305:Congenitally missing maxillary incisors
228:Congenitally missing maxillary incisors
219:Positive overjet and anterior open bite
202:Congenitally missing maxillary incisors
2253:
2251:
1898:
1896:
1894:
1892:
1838:
1836:
1341:
1330:
778:Risk of Malocclusion Assessment (ROMA)
653:Score 5, 6, or 7 β moderate/borderline
521:5.p Defects of cleft lip and palate
2012:
2010:
1702:
1700:
1361:National Centre for Health Statistics
7:
498:Dental health component of the IOTN
185:Malocclusion Severity Estimate (MSE)
1999:"Danish National Board of Health".
854:Aesthetic Based Orthodontic Indexes
566:4.k Existing supernumerary teeth
134:from the ideal alignment position.
1867:10.1093/oxfordjournals.ejo.a035999
1404:(54th ed.). pp. 749β750.
573:Grade 3 (borderline/moderate need)
457:Peer Assessment Rating Index (PAR)
205:First permanent molar relationship
14:
1533:"A Review of Orthodontic Indices"
1500:"A Review of Orthodontic Indices"
774:necessity of the treatment need.
656:Score 8, 9, or 10 β definite need
510:5.a Increased overjet >9mm
363:Little's Irregularity Index (LII)
2144:Journal of Orofacial Orthopedics
1966:Italian Journal of Public Health
1845:European Journal of Orthodontics
1710:European Journal of Orthodontics
1432:American Journal of Orthodontics
1284:American Journal of Orthodontics
1246:American Journal of Orthodontics
1146:American Journal of Orthodontics
1097:American Journal of Orthodontics
524:5.s Submerged deciduous teeth
1905:An Introduction to Orthodontics
716:DHC 3 and AC 6-10, or DHC 4-5
630:Grade 1 (no treatment required)
600:Grade 2 (little treatment need)
58:Angle classification: Class III
746:Ideal Tooth Relationship Index
694:No NHS orthodontic treatment
683:No NHS orthodontic treatment
448:Posterior unilateral Crossbite
345:Treatment Priority Index (TPI)
33:
1:
2074:10.1016/S0889-5406(97)70193-8
1775:NHS England (November 2013).
890:10.1016/S0889-5406(96)70044-6
2031:10.1016/0889-5406(92)70120-Y
1537:Orthodontic Journal of Nepal
1504:Orthodontic Journal of Nepal
1471:Orthodontic Journal of Nepal
1444:10.1016/0002-9416(75)90086-X
1296:10.1016/0002-9416(71)90002-9
1258:10.1016/0002-9416(61)90112-9
1158:10.1016/0002-9416(60)90197-4
1109:10.1016/0002-9416(59)90105-8
1032:10.1016/0889-5406(93)70015-G
531:Grade 4 (treatment required)
504:Grade 5 (treatment required)
387:Dental Aesthetic Index (DAI)
234:Potential tooth displacement
2121:10.1016/j.ajodo.2003.05.015
1648:10.1053/od.1998.v114.a90444
1613:10.1053/od.1998.v114.a90444
1578:10.1053/od.1998.v114.a90444
1400:Salzmann, J.A. (Oct 1968).
1220:10.1016/j.ajodo.2004.10.012
974:Hummel, Chester F. (1934).
813:The presence of a crossbite
433:Mandibular protrusion in mm
421:Severe traumatic deviations
2519:
1091:Vankirk, Lawrence (1959).
650:Score 3 or 4 β slight need
2475:10.1016/j.pio.2012.03.002
2440:10.1016/j.pio.2012.03.003
1683:10.1016/j.pio.2011.06.001
1140:Draker, Harry L. (1960).
302:Maxillary median diastema
2463:Progress in Orthodontics
2428:Progress in Orthodontics
2309:Moss, J P (2001-09-22).
1903:Mitchell, Laura (2014).
1671:Progress in Orthodontics
424:Overjet greater than 9mm
412:Cleft palata deformities
2260:Journal of Orthodontics
1811:10.1067/mod.2002.128465
1380:Journal of Nepal Review
1185:10.1067/mod.2001.118104
850:on a risk-based scale.
415:Deep impinging overbite
101:the teeth to the face.
2361:10.1038/sj.bdj.4801530
2348:British Dental Journal
2328:10.1038/sj.bdj.4801173
2272:10.1093/ortho/27.2.149
1951:WWW.Scottishdental.org
1550:10.3126/ojn.v4i2.13898
1517:10.3126/ojn.v4i2.13898
1484:10.3126/ojn.v4i2.13898
980:The Angle Orthodontist
647:Score 1 or 2 β no need
158:Occlusal feature index
59:
51:
43:
34:Angle's classification
1907:. Oxford: OUP Oxford.
57:
49:
41:
1722:10.1093/ejo/14.2.125
672:Treatment Required
313:Overjet and openbite
208:Posterior cross bite
23:to grade and assess
445:Labiolingual spread
325:Posterior open bite
293:Posterior open bite
290:Posterior crossbite
243:Occlusal Index (OI)
17:Orthodontic indices
2156:10.1007/BF02215670
296:Tooth displacement
231:Tooth displacement
199:Anterior open bite
122:Malalignment Index
60:
52:
44:
1340:Missing or empty
930:978-953-307-687-4
726:
725:
702:DHC 3 and AC 1-5
640:
639:
442:Anterior crowding
2510:
2487:
2486:
2458:
2452:
2451:
2423:
2417:
2416:
2388:
2382:
2381:
2363:
2339:
2333:
2332:
2330:
2306:
2300:
2299:
2255:
2246:
2245:
2217:
2211:
2210:
2182:
2176:
2175:
2139:
2133:
2132:
2100:
2094:
2093:
2057:
2051:
2050:
2014:
2005:
2004:
1996:
1990:
1989:
1961:
1955:
1954:
1948:
1939:
1933:
1932:
1930:
1929:
1915:
1909:
1908:
1900:
1887:
1886:
1860:
1840:
1831:
1830:
1794:
1788:
1787:
1781:
1772:
1766:
1765:
1763:
1762:
1748:
1742:
1741:
1704:
1695:
1694:
1666:
1660:
1659:
1631:
1625:
1624:
1596:
1590:
1589:
1561:
1555:
1554:
1552:
1528:
1522:
1521:
1519:
1495:
1489:
1488:
1486:
1462:
1456:
1455:
1427:
1421:
1420:
1412:
1406:
1405:
1397:
1388:
1387:
1375:
1369:
1368:
1356:
1350:
1349:
1343:
1338:
1336:
1328:
1324:
1318:
1317:
1307:
1279:
1270:
1269:
1241:
1232:
1231:
1203:
1197:
1196:
1168:
1162:
1161:
1137:
1131:
1130:
1120:
1088:
1077:
1074:
1068:
1053:
1044:
1043:
1015:
996:
995:
971:
960:
959:
957:
956:
947:. Archived from
941:
935:
934:
908:
902:
901:
873:
666:
495:
439:Ectopic eruption
299:Midline relation
2518:
2517:
2513:
2512:
2511:
2509:
2508:
2507:
2493:
2492:
2491:
2490:
2460:
2459:
2455:
2425:
2424:
2420:
2390:
2389:
2385:
2341:
2340:
2336:
2308:
2307:
2303:
2257:
2256:
2249:
2219:
2218:
2214:
2184:
2183:
2179:
2141:
2140:
2136:
2102:
2101:
2097:
2059:
2058:
2054:
2016:
2015:
2008:
1998:
1997:
1993:
1963:
1962:
1958:
1946:
1941:
1940:
1936:
1927:
1925:
1917:
1916:
1912:
1902:
1901:
1890:
1858:10.1.1.651.8279
1842:
1841:
1834:
1796:
1795:
1791:
1779:
1774:
1773:
1769:
1760:
1758:
1750:
1749:
1745:
1706:
1705:
1698:
1668:
1667:
1663:
1642:(2): 138, 139.
1633:
1632:
1628:
1598:
1597:
1593:
1563:
1562:
1558:
1530:
1529:
1525:
1497:
1496:
1492:
1464:
1463:
1459:
1429:
1428:
1424:
1414:
1413:
1409:
1399:
1398:
1391:
1377:
1376:
1372:
1358:
1357:
1353:
1339:
1329:
1326:
1325:
1321:
1281:
1280:
1273:
1243:
1242:
1235:
1205:
1204:
1200:
1170:
1169:
1165:
1139:
1138:
1134:
1103:(10): 752β758.
1090:
1089:
1080:
1075:
1071:
1054:
1047:
1017:
1016:
999:
973:
972:
963:
954:
952:
943:
942:
938:
931:
910:
909:
905:
875:
874:
870:
865:
856:
836:
800:
780:
764:
748:
733:
479:
459:
436:Open bite in mm
398:
389:
381:
374:
365:
356:
347:
338:
245:
187:
160:
151:
124:
107:
36:
30:
12:
11:
5:
2516:
2514:
2506:
2505:
2495:
2494:
2489:
2488:
2469:(3): 314β325.
2453:
2434:(3): 304β313.
2418:
2399:(4): 401β406.
2383:
2354:(4): 225β230.
2334:
2301:
2266:(2): 149β162.
2247:
2212:
2193:(3): 237β240.
2177:
2150:(6): 334β342.
2134:
2095:
2068:(3): 335β342.
2052:
2025:(5): 459β464.
2006:
1991:
1956:
1934:
1923:www.bos.org.uk
1910:
1888:
1851:(3): 309β320.
1832:
1805:(5): 463β469.
1789:
1767:
1756:www.bos.org.uk
1743:
1716:(2): 125β139.
1696:
1677:(2): 132β142.
1661:
1626:
1591:
1556:
1523:
1490:
1457:
1438:(5): 554β563.
1422:
1407:
1389:
1370:
1351:
1319:
1271:
1252:(9): 690β699.
1233:
1198:
1163:
1152:(4): 295β305.
1132:
1078:
1069:
1045:
997:
961:
936:
929:
903:
884:(4): 410β416.
867:
866:
864:
861:
855:
852:
835:
832:
824:
823:
820:
817:
814:
811:
799:
796:
779:
776:
763:
760:
747:
744:
732:
729:
724:
723:
720:
717:
713:
712:
706:
703:
699:
698:
695:
692:
688:
687:
684:
681:
677:
676:
673:
670:
658:
657:
654:
651:
648:
638:
637:
633:
632:
626:
625:
603:
602:
596:
595:
576:
575:
569:
568:
534:
533:
527:
526:
507:
506:
500:
499:
478:
475:
458:
455:
450:
449:
446:
443:
440:
437:
434:
431:
430:Overbite in mm
428:
425:
422:
419:
416:
413:
397:
394:
388:
385:
379:
373:
370:
364:
361:
355:
352:
346:
343:
337:
334:
333:
332:
329:
326:
323:
320:
317:
314:
307:
306:
303:
300:
297:
294:
291:
288:
285:
282:
281:Molar relation
275:
274:
271:
268:
265:
262:
259:
256:
244:
241:
236:
235:
232:
229:
226:
223:
220:
213:
212:
209:
206:
203:
200:
197:
194:
186:
183:
178:
177:
174:
171:
168:
159:
156:
150:
147:
146:
145:
142:
139:
123:
120:
106:
103:
98:
97:
91:
90:
89:
86:Class II div 2
83:
80:Class II div 1
71:
35:
32:
13:
10:
9:
6:
4:
3:
2:
2515:
2504:
2501:
2500:
2498:
2484:
2480:
2476:
2472:
2468:
2464:
2457:
2454:
2449:
2445:
2441:
2437:
2433:
2429:
2422:
2419:
2414:
2410:
2406:
2402:
2398:
2394:
2387:
2384:
2379:
2375:
2371:
2367:
2362:
2357:
2353:
2349:
2345:
2338:
2335:
2329:
2324:
2320:
2316:
2312:
2305:
2302:
2297:
2293:
2289:
2285:
2281:
2277:
2273:
2269:
2265:
2261:
2254:
2252:
2248:
2243:
2239:
2235:
2231:
2227:
2223:
2216:
2213:
2208:
2204:
2200:
2196:
2192:
2188:
2181:
2178:
2173:
2169:
2165:
2161:
2157:
2153:
2149:
2145:
2138:
2135:
2130:
2126:
2122:
2118:
2114:
2110:
2106:
2099:
2096:
2091:
2087:
2083:
2079:
2075:
2071:
2067:
2063:
2056:
2053:
2048:
2044:
2040:
2036:
2032:
2028:
2024:
2020:
2013:
2011:
2007:
2002:
1995:
1992:
1987:
1983:
1979:
1975:
1971:
1967:
1960:
1957:
1952:
1945:
1938:
1935:
1924:
1920:
1914:
1911:
1906:
1899:
1897:
1895:
1893:
1889:
1884:
1880:
1876:
1872:
1868:
1864:
1859:
1854:
1850:
1846:
1839:
1837:
1833:
1828:
1824:
1820:
1816:
1812:
1808:
1804:
1800:
1793:
1790:
1785:
1778:
1771:
1768:
1757:
1753:
1747:
1744:
1739:
1735:
1731:
1727:
1723:
1719:
1715:
1711:
1703:
1701:
1697:
1692:
1688:
1684:
1680:
1676:
1672:
1665:
1662:
1657:
1653:
1649:
1645:
1641:
1637:
1630:
1627:
1622:
1618:
1614:
1610:
1606:
1602:
1595:
1592:
1587:
1583:
1579:
1575:
1571:
1567:
1560:
1557:
1551:
1546:
1542:
1538:
1534:
1527:
1524:
1518:
1513:
1509:
1505:
1501:
1494:
1491:
1485:
1480:
1476:
1472:
1468:
1461:
1458:
1453:
1449:
1445:
1441:
1437:
1433:
1426:
1423:
1418:
1411:
1408:
1403:
1396:
1394:
1390:
1385:
1381:
1374:
1371:
1366:
1362:
1355:
1352:
1347:
1334:
1323:
1320:
1315:
1311:
1306:
1305:2027.42/33744
1301:
1297:
1293:
1290:(6): 552β67.
1289:
1285:
1278:
1276:
1272:
1267:
1263:
1259:
1255:
1251:
1247:
1240:
1238:
1234:
1229:
1225:
1221:
1217:
1214:(6): 708β15.
1213:
1209:
1202:
1199:
1194:
1190:
1186:
1182:
1179:(3): 247β53.
1178:
1174:
1167:
1164:
1159:
1155:
1151:
1147:
1143:
1136:
1133:
1128:
1124:
1119:
1114:
1110:
1106:
1102:
1098:
1094:
1087:
1085:
1083:
1079:
1073:
1070:
1066:
1062:
1058:
1052:
1050:
1046:
1041:
1037:
1033:
1029:
1026:(4): 344β51.
1025:
1021:
1014:
1012:
1010:
1008:
1006:
1004:
1002:
998:
993:
989:
985:
981:
977:
970:
968:
966:
962:
951:on 2008-02-13
950:
946:
940:
937:
932:
926:
922:
921:10.5772/19735
918:
914:
907:
904:
899:
895:
891:
887:
883:
879:
872:
869:
862:
860:
853:
851:
847:
843:
841:
833:
831:
827:
821:
818:
815:
812:
809:
808:
807:
804:
797:
795:
792:
788:
786:
777:
775:
771:
769:
761:
759:
756:
752:
745:
743:
740:
736:
730:
728:
721:
718:
715:
714:
711:
707:
704:
701:
700:
696:
693:
690:
689:
685:
682:
679:
678:
674:
671:
668:
667:
664:
661:
655:
652:
649:
646:
645:
644:
635:
634:
631:
628:
627:
624:
621:
618:
615:
612:
609:
605:
604:
601:
598:
597:
594:
591:
588:
585:
582:
578:
577:
574:
571:
570:
567:
564:
561:
558:
555:
552:
549:
546:
543:
540:
536:
535:
532:
529:
528:
525:
522:
519:
516:
513:
509:
508:
505:
502:
501:
497:
496:
493:
489:
486:
482:
476:
474:
470:
466:
462:
456:
454:
447:
444:
441:
438:
435:
432:
429:
427:Overjet in mm
426:
423:
420:
417:
414:
411:
410:
409:
406:
402:
395:
393:
386:
384:
378:
371:
369:
360:
353:
351:
344:
342:
335:
330:
327:
324:
321:
318:
315:
312:
311:
310:
304:
301:
298:
295:
292:
289:
286:
283:
280:
279:
278:
272:
269:
266:
263:
260:
257:
254:
253:
252:
249:
242:
240:
233:
230:
227:
224:
221:
218:
217:
216:
210:
207:
204:
201:
198:
195:
192:
191:
190:
184:
182:
175:
172:
169:
166:
165:
164:
157:
155:
148:
143:
140:
137:
136:
135:
131:
127:
121:
119:
115:
111:
102:
95:
92:
87:
84:
81:
78:
77:
75:
72:
69:
66:
65:
64:
56:
48:
40:
31:
28:
26:
22:
21:orthodontists
18:
2503:Orthodontics
2466:
2462:
2456:
2431:
2427:
2421:
2396:
2392:
2386:
2351:
2347:
2337:
2318:
2314:
2304:
2263:
2259:
2228:(2): 71β75.
2225:
2221:
2215:
2190:
2186:
2180:
2147:
2143:
2137:
2115:(1): 71β81.
2112:
2108:
2098:
2065:
2061:
2055:
2022:
2018:
2000:
1994:
1978:10.2427/5823
1969:
1965:
1959:
1950:
1937:
1926:. Retrieved
1922:
1913:
1904:
1848:
1844:
1802:
1798:
1792:
1783:
1770:
1759:. Retrieved
1755:
1746:
1713:
1709:
1674:
1670:
1664:
1639:
1635:
1629:
1604:
1600:
1594:
1569:
1565:
1559:
1540:
1536:
1526:
1507:
1503:
1493:
1474:
1470:
1460:
1435:
1431:
1425:
1416:
1410:
1401:
1383:
1379:
1373:
1364:
1360:
1354:
1342:|title=
1322:
1287:
1283:
1249:
1245:
1211:
1207:
1201:
1176:
1172:
1166:
1149:
1145:
1135:
1100:
1096:
1072:
1023:
1019:
983:
979:
953:. Retrieved
949:the original
939:
912:
906:
881:
877:
871:
859:allocation.
857:
848:
844:
839:
837:
828:
825:
805:
801:
793:
789:
784:
781:
772:
767:
765:
757:
753:
749:
741:
737:
734:
727:
709:
662:
659:
641:
629:
622:
619:
616:
613:
610:
607:
599:
592:
589:
586:
583:
580:
572:
565:
562:
559:
556:
553:
550:
547:
544:
541:
538:
530:
523:
520:
517:
514:
511:
503:
490:
487:
483:
480:
471:
467:
463:
460:
451:
407:
403:
399:
390:
382:
375:
366:
357:
348:
339:
308:
276:
250:
246:
237:
214:
188:
179:
161:
152:
132:
128:
125:
116:
112:
108:
99:
93:
85:
79:
73:
67:
61:
29:
25:malocclusion
16:
15:
1784:NHS England
1367:(Series 2).
1063:> <
1059:> <
2321:(6): 316.
1928:2018-03-06
1761:2018-01-04
1607:(2): 136.
1572:(2): 135.
955:2007-10-31
863:References
675:Reasoning
2405:1591-996X
2370:1476-5373
2280:1465-3125
2234:1591-996X
2199:1591-996X
2164:1434-5293
2082:0889-5406
2039:0889-5406
1986:1723-7815
1875:0141-5387
1853:CiteSeerX
1819:0889-5406
1730:0141-5387
1543:(2): 48.
1510:(2): 46.
1477:(2): 48.
1333:cite book
1266:0002-9416
992:0003-3219
834:Baby-ROMA
94:Class III
2497:Category
2483:23260543
2448:23260542
2413:25517589
2378:12222910
2288:10867071
2242:18605888
2207:24295011
2129:15224062
1827:12439473
1691:22074838
1386:(2): 47.
1228:16360910
1193:11552123
1127:13841092
669:Grading
284:Overbite
196:Overbite
74:Class II
2296:2316106
2172:8986052
2090:9082857
2047:1590295
2003:. 1990.
1883:2792220
1738:1582457
1656:9714277
1621:9714277
1586:9714277
1452:1059332
1314:5280423
1118:1373010
1040:8480700
898:8876493
846:scale.
287:Overjet
193:Overjet
68:Class I
2481:
2446:
2411:
2403:
2376:
2368:
2294:
2286:
2278:
2240:
2232:
2205:
2197:
2170:
2162:
2127:
2088:
2080:
2045:
2037:
1984:
1881:
1873:
1855:
1825:
1817:
1736:
1728:
1689:
1654:
1619:
1584:
1450:
1419:: 222.
1312:
1264:
1226:
1191:
1125:
1115:
1038:
990:
986:: 57.
927:
896:
691:DHC 2
680:DHC 1
2292:S2CID
1972:(3).
1947:(PDF)
1780:(PDF)
1067:>.
840:et al
785:et al
768:et al
2479:PMID
2444:PMID
2409:PMID
2401:ISSN
2374:PMID
2366:ISSN
2284:PMID
2276:ISSN
2238:PMID
2230:ISSN
2203:PMID
2195:ISSN
2168:PMID
2160:ISSN
2125:PMID
2086:PMID
2078:ISSN
2043:PMID
2035:ISSN
1982:ISSN
1879:PMID
1871:ISSN
1823:PMID
1815:ISSN
1734:PMID
1726:ISSN
1687:PMID
1652:PMID
1617:PMID
1582:PMID
1448:PMID
1346:help
1310:PMID
1262:ISSN
1224:PMID
1189:PMID
1123:PMID
1036:PMID
988:ISSN
925:ISBN
894:PMID
2471:doi
2436:doi
2356:doi
2352:193
2323:doi
2319:191
2315:BDJ
2268:doi
2152:doi
2117:doi
2113:126
2070:doi
2066:111
2027:doi
2023:101
1974:doi
1863:doi
1807:doi
1803:122
1718:doi
1679:doi
1644:doi
1640:114
1609:doi
1605:114
1574:doi
1570:114
1545:doi
1512:doi
1479:doi
1440:doi
1300:hdl
1292:doi
1254:doi
1216:doi
1212:128
1181:doi
1177:120
1154:doi
1113:PMC
1105:doi
1028:doi
1024:103
917:doi
886:doi
882:110
2499::
2477:.
2467:13
2465:.
2442:.
2432:13
2430:.
2407:.
2397:15
2395:.
2372:.
2364:.
2350:.
2346:.
2317:.
2313:.
2290:.
2282:.
2274:.
2264:27
2262:.
2250:^
2236:.
2224:.
2201:.
2191:14
2189:.
2166:.
2158:.
2148:57
2146:.
2123:.
2111:.
2107:.
2084:.
2076:.
2064:.
2041:.
2033:.
2021:.
2009:^
1980:.
1968:.
1949:.
1921:.
1891:^
1877:.
1869:.
1861:.
1849:11
1847:.
1835:^
1821:.
1813:.
1801:.
1782:.
1754:.
1732:.
1724:.
1714:14
1712:.
1699:^
1685:.
1675:12
1673:.
1650:.
1638:.
1615:.
1603:.
1580:.
1568:.
1539:.
1535:.
1506:.
1502:.
1473:.
1469:.
1446:.
1436:68
1434:.
1392:^
1382:.
1365:25
1363:.
1337::
1335:}}
1331:{{
1308:.
1298:.
1288:59
1286:.
1274:^
1260:.
1250:47
1248:.
1236:^
1222:.
1210:.
1187:.
1175:.
1150:46
1148:.
1144:.
1121:.
1111:.
1101:45
1099:.
1095:.
1081:^
1048:^
1034:.
1022:.
1000:^
982:.
978:.
964:^
923:.
892:.
880:.
787:.
2485:.
2473::
2450:.
2438::
2415:.
2380:.
2358::
2331:.
2325::
2298:.
2270::
2244:.
2226:9
2209:.
2174:.
2154::
2131:.
2119::
2092:.
2072::
2049:.
2029::
1988:.
1976::
1970:5
1953:.
1931:.
1885:.
1865::
1829:.
1809::
1786:.
1764:.
1740:.
1720::
1693:.
1681::
1658:.
1646::
1623:.
1611::
1588:.
1576::
1553:.
1547::
1541:4
1520:.
1514::
1508:4
1487:.
1481::
1475:4
1454:.
1442::
1384:4
1348:)
1344:(
1316:.
1302::
1294::
1268:.
1256::
1230:.
1218::
1195:.
1183::
1160:.
1156::
1129:.
1107::
1042:.
1030::
994:.
984:4
958:.
933:.
919::
900:.
888::
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.