375:
383:
487:
75:
51:
471:
closure to reduce chances of cyst regeneration. This type of treatment is more ideal for small cysts. A cystostomy is recommended for larger cysts that compromise important adjacent anatomy. The cyst is tamponaded to allow for the cyst contents to escape the bone. Over time, the cyst decreases in size and bone regenerates in the cavity space.
166:
477:
could also be performed, which involves suturing the edges of the gingiva surrounding the cyst to remain open. The cyst then drains its contents and heal without being prematurely closed. The end result is the same as the cystostomy, bone regeneration. For both a cystostomy and marsupialization, root
262:
Initial stage: Epithelial cells from the rests of
Malassez at the apex of the roots of a non-vital tooth (one where the nerve and blood supply in the tooth have degenerated and no longer exist) become stimulated due to the body's inflammatory response to bacterial endotoxins infecting the pulp or as
470:
Surgical options for previously treated teeth that would not benefit from root canal therapy include cystectomy and cystostomy. This route of treatment is recommended upon discovery of the cyst after inadequate root canal treatment. A cystectomy is the removal of a cyst followed by mucosa and wound
466:
The infected tissue of the periapical cyst must be entirely removed, including the epithelium of the cyst wall; otherwise, a relapse is likely to occur. Root canal treatment should be performed on the tooth if it is determined that previous therapy was unsuccessful. Removal of the necrotic pulp and
326:
Epithelial cells have an inherent quality to reproduce and cover any connective tissue that is not already lined with epithelia. Formation of an abscess must precede the epithelial proliferation in order for the cells to carry out this tendency. This theory explains why cysts are lined in epithelia
317:
Epithelial cells will form a mass inside the cavity and the innermost cells become deprived of nutrients because they are far from the source of nutrients (the blood vessels). The innermost cells die and form an aggregate of dead tissue. The inner cells undergo ischemic liquefactive necrosis which
347:
noises during examination, indicating extensive bone damage. Bulging of the buccal or lingual cortical plates may be present. Age of occurrence in the patient, the location of the cyst, the edges of cystic contours, and the impact that the cyst has on adjacent structures must all be considered for
231:
causes proliferation of epithelial rests of
Malassez which release toxins at the apex of the tooth. The body's inflammatory response will attack the source of the toxins, leading to periapical inflammation. The many cells and proteins that rush to an area of infection create osmotic tension in the
173:
Periapical cysts begin as asymptomatic and progress slowly. Subsequent infection of the cyst causes swelling and pain. Initially, the cyst swells to a round hard protrusion, but later on the body resorbs some of the cyst wall, leaving a softer accumulation of fluid underneath the mucous membrane.
365:
shape on radiographs. There is also a severe border of cortication between the cyst and surrounding bone. Pseudocysts, on the other hand, have a fluid filled cavity but are not lined by epithelium, therefore they have a less severe and more blurred border between the fluid and bony surroundings.
356:
Several lesions can appear similarly in radiographic appearance. Intraoral X-rays or a 3-D cone beam scan of the affected area can be used to obtain radiological images and confirm diagnosis of cysts in the periapical area. Circular or ovoid radiolucency surrounding the root tip of approximately
209:
Expansion of the cyst causes erosion of the floor of the maxillary sinus. As soon as it enters the maxillary antrum, the expansion rate increases due to available space for expansion. Performing a percussion test by tapping the affected teeth will cause shooting pain. This is often clinically
457:
from a cyst. If the lesion is large it is more likely to be a cyst. Radiographically, both granulomas and cysts appear radiolucent. Many lesions of the mandible in particular appear cystlike in appearance. It is often necessary to obtain a biopsy and evaluate the tissue under a microscope to
188:
Larger cysts may cause bone expansion or displace roots. Discoloration of the affected tooth may also occur. Patient will present negative results to electric and ice test of the affected tooth but will be sensitive to percussion. Surrounding gingival tissue may experience
494:
Periapical cysts comprise approximately 75% of the types of cysts found in the oral region. The ratio of individuals diagnosed with periapical cysts is 3:2 male to female, as well as individuals between 20 and 60 years old. Periapical cysts occur worldwide.
318:
creates the cavity space surrounded by growing epithelial cells. This theory is unlikely in the absence of malignant transformation of epithelial cells as it does not follow the existing relationship between connective tissue and epithelium.
1012:
266:
Cyst development stage: Epithelial cells form strands and are attracted to the area which contains exposed connective tissue and foreign substances. Several strands from each rest converge and surround the abscess or foreign
226:
then allow bacteria to reach the level of the pulp, causing infection. The bacteria gains access to the periapical region of the tooth through deeper infection of the pulp, traveling through the roots. The resulting pulpal
294:(breakdown of collagen) in the jaw bone leads to bone degeneration, providing room for cysts to develop. Substances released by the body's immune system as a result of the connective tissue breakdown, such as
270:
Cyst growth stage: Fluid flows into the cavity where the forming cyst is growing due to the increased osmolality of the cavity in relation to surrounding serum in capillaries. Pressure and size increase.
374:
2028:
263:
a direct response to necrotic pulp tissue, therefore re-entering the growth phase. Bacterial byproducts then are able to seep into the periapical region through the infected pulp.
586:
Scholl, Robert J.; Kellett, Helen M.; Neumann, David P.; Lurie, Alan G. (1999-09-01). "Cysts and Cystic
Lesions of the Mandible: Clinical and Radiologic-Histopathologic Review".
1419:
438:
Periapical true cysts - cysts containing cavities entirely surrounded in epithelial lining. Resolution of this type of cyst requires surgical treatment such as a cystectomy.
441:
Periapical pocket cysts - epithelium lined cavities that have an opening to the root canal of the affected tooth. Resolution may occur after traditional root canal therapy.
632:
Dunfee, Brian L.; Sakai, Osamu; Pistey, Robert; Gohel, Anita (2006-11-01). "Radiologic and
Pathologic Characteristics of Benign and Malignant Lesions of the Mandible".
1588:
1548:
1101:
282:
Pressure and concentration differences between the cystic cavity and the growth surroundings influence fluid movement into the cyst, causing size increase.
357:
1-1.5 cm in diameter is indicative of the presence of a periapical cyst. The border of the cyst is seen as a narrow opaque margin contiguous with the
467:
the inflamed tissue as well as proper sealing of the canals and an appropriately fitting crown will allow the tooth to heal under uninfected conditions.
343:
The surrounding intraoral anatomical structures should be palpated to identify the presence of bone expansion or displacement of tooth roots as well as
1625:
524:
Menditti, Dardo; Laino, Luigi; Di
Domenico, Marina; Troiano, Giuseppe; Guglielmotti, Mario; Sava, Sara; Mezzogiorno, Antonio; Baldi, Alfonso (2018).
971:
382:
145:
which proliferate to form the cyst. Such cysts are very common. Although initially asymptomatic, they are clinically significant because secondary
2023:
1434:
1243:
1952:
1451:
1947:
1094:
970:
Leandro
Bezerra Borges; Francisco Vagnaldo Fechine; Mário RogĂ©rio Lima Mota; FabrĂcio Bitu Sousa; Ana Paula Negreiros Nunes Alves (2012).
689:
142:
361:. In cysts that are actively enlarging, peripheral areas of the margin may not be present. Periapical cysts have a characteristic
301:
b. Bone resorption caused by metabolism of acidic substances produced by cysts contributes to cyst growth. Such substances include
1424:
335:
A non-vital tooth is necessary for the diagnosis of a periapical cyst, meaning the nerve has been removed by root canal therapy.
419:, which are amorphic, eosinophilic, linear to crescent-shaped bodies in the cyst epithelium, present in 10% of periapical cysts.
1959:
1720:
1563:
1538:
1087:
911:
398:
1992:
1688:
1650:
1618:
1429:
1813:
1878:
1724:
1353:
1358:
378:
Histopathology of a periapical cyst, with metaplastic changes of mucus-secreting cells (B), and ciliated cells (C).
1238:
1971:
1942:
1786:
1768:
1698:
1924:
1233:
2018:
1873:
1798:
1655:
1611:
1553:
1472:
1414:
1409:
1027:
408:
A fibrous capsule of varying thickness, with chronic inflammatory cells, wherein a plasma cells may be abundant
239:. The toxins released by the breakdown of granulation tissue are one of the common causes of bone resorption.
169:
Visual image of the face of the person shown on the CT scan above. Swelling can be observed in the right cheek.
101:
486:
889:
1781:
1755:
1736:
1465:
931:"Marsupialization: A conservative approach for treating dentigerous cyst in children in the mixed dentition"
1865:
1860:
1831:
1374:
1263:
1740:
1479:
1404:
1324:
1217:
526:"Cysts and Pseudocysts of the Oral Cavity: Revision of the Literature and a New Proposed Classification"
298:
and growth factors, contribute to the mobilization and proliferation of epithelial cells in the area.
1693:
1670:
1533:
1486:
306:
97:
74:
1906:
1891:
1568:
1493:
1330:
1306:
1197:
1192:
1160:
1156:
1997:
1642:
1458:
1289:
1253:
1130:
865:
713:
Torabinejad, M. (February 1983). "The role of immunological reactions in apical cyst formation".
1901:
1840:
1712:
1706:
1513:
1396:
1135:
1038:
952:
787:
769:
730:
695:
685:
657:
649:
611:
603:
555:
63:
1964:
1883:
1855:
1845:
1528:
1348:
1151:
942:
777:
761:
722:
641:
595:
545:
537:
474:
450:
391:
194:
93:
599:
1684:
1558:
1258:
1164:
1145:
807:"Bone - Structural Characteristics - School of Dental Medicine - University of Pittsburgh"
402:
190:
806:
1934:
1916:
1896:
1821:
1791:
1660:
1387:
1284:
782:
749:
550:
525:
108:
726:
405:
where there is respiratory epithelium (pseudostratified ciliated columnar epithelium).
274:
The definitive mechanism by which cysts grow is under debate; several theories exist.
2012:
1583:
1578:
1573:
1320:
1212:
1125:
1111:
302:
182:
138:
134:
157:, the cyst appears as a radiolucency (dark area) around the apex of a tooth's root.
1987:
1760:
1140:
842:
178:
127:
123:, having fluid or gaseous content that is not created by the accumulation of pus."
1067:
1032:
177:
Secondary symptoms of periapical cysts include inflammation and infection of the
1803:
1176:
765:
358:
291:
235:
These lesions can grow large because they apply pressure over the bone, causing
223:
219:
126:
Most frequently located in the maxillary anterior region, the cyst is caused by
1043:
478:
resectioning may also be required in cases where root resorption has occurred.
1747:
1716:
1543:
1518:
1315:
1021:
824:
490:
Relative incidence of odontogenic cysts. Periapical cysts are labeled at left.
236:
154:
120:
17:
773:
699:
653:
607:
232:
periapex which is the source of internal pressure increase at the cyst site.
1504:
1340:
1062:
972:"Odontogenic lesions of the jaw: a clinical-pathological study of 461 cases"
947:
930:
454:
150:
146:
68:
956:
791:
661:
615:
559:
890:"Mandible & maxilla - Odontogenic cysts - Periapical (radicular) cyst"
734:
541:
1773:
1523:
1279:
1207:
1202:
1079:
645:
344:
295:
228:
198:
130:
1004:
50:
1248:
805:
Webteam, University of
Pittsburgh University Marketing Communications.
258:
Periapical cysts develop due to an inflammatory stimulus in 3 stages:
1016:
362:
165:
1603:
485:
381:
373:
164:
112:
935:
Journal of Indian
Society of Pedodontics and Preventive Dentistry
1634:
218:
Dental cysts are usually caused due to root infection involving
116:
1607:
1083:
929:
Kirtaniya, BC; Sachdev, V; Singla, A; Sharma, AK (2010-07-01).
434:
Periapical cysts exist in two structurally distinct classes:
242:
There are two schools of thought regarding cyst expansion.
898:
Topic
Completed: 1 March 2014. Revised: 13 December 2019
107:
Periapical is defined as "the tissues surrounding the
181:
causing dental caries. This infection is what causes
1420:
Periodontitis as a manifestation of systemic disease
994:
883:
881:
401:
of variable thickness, except when originating in a
249:
58:
CT scan through head showing a right periapical cyst
1980:
1933:
1915:
1830:
1812:
1669:
1641:
1503:
1443:
1395:
1383:
1367:
1339:
1302:
1272:
1226:
1185:
1174:
1118:
1053:
998:
386:
Cholesterol clefts of a periapical cyst of the jaw.
62:
40:
35:
2029:Diseases of oral cavity, salivary glands and jaws
453:, it is virtually impossible to differentiate
1619:
1095:
8:
906:
904:
412:They sometimes have the following features:
327:but not why the initial cysts itself forms.
309:which are both produced by the cyst itself.
1626:
1612:
1604:
1392:
1182:
1102:
1088:
1080:
995:
73:
49:
32:
946:
866:"Difference between True and Pseudo Cyst"
781:
549:
100:, as a consequence of untreated chronic
1435:Combined periodontic-endodontic lesions
1244:Combined periodontic-endodontic lesions
516:
600:10.1148/radiographics.19.5.g99se021107
425:Cholesterol clefts in the cyst lining.
246:Complementary response to inflammation
1953:Autosomal recessive polycystic kidney
860:
858:
856:
7:
1948:Autosomal dominant polycystic kidney
1415:Generalized aggressive periodontitis
888:Annie S. Morrison; Kelly Magliocca.
750:"Apical Cyst Theory: a Missing Link"
675:
673:
671:
627:
625:
581:
579:
577:
575:
573:
571:
569:
682:Shafer's textbook of oral pathology
119:is "a pathological cavity lined by
1410:Localized aggressive periodontitis
748:Huang, George T.-J. (2010-10-05).
25:
143:epithelial cell rests of Malassez
141:. Its lining is derived from the
96:. It may develop rapidly from a
44:Radicular cyst, inflammatory cyst
27:Sac growth at the root of a tooth
1425:Necrotizing periodontal diseases
458:accurately identify the lesion.
210:diagnostic of pulpal infection.
1960:Medullary cystic kidney disease
1721:Proliferating trichilemmal cyst
843:"the definition of cortication"
2024:Oral and maxillofacial surgery
825:"the definition of unilocular"
399:Stratified squamous epithelium
1:
1689:Proliferating epidermoid cyst
1651:Langerhans cell histiocytosis
1430:Abscesses of the periodontium
976:Revista GaĂşcha de Odontologia
727:10.1016/s0300-9785(83)80075-1
313:Nutritional deficiency theory
1814:Human musculoskeletal system
1239:Chronic apical periodontitis
1972:Congenital cystic dysplasia
1879:Congenital hepatic fibrosis
1725:Malignant trichilemmal cyst
1354:Calcifying odontogenic cyst
766:10.5436/j.dehy.2010.1.00013
498:Types of Periapical cysts:
2045:
1925:Cystic leukoencephalopathy
1359:Glandular odontogenic cyst
1234:Acute apical periodontitis
1993:Von Hippel–Lindau disease
1943:Polycystic kidney disease
1787:Keratin implantation cyst
1769:Pseudocyst of the auricle
1699:Eruptive vellus hair cyst
394:, periapical cysts show:
57:
48:
1874:Polycystic liver disease
1799:Adenoid cystic carcinoma
1754:nonstratified squamous:
1656:Lymphangioleiomyomatosis
1554:Linear gingival erythema
1452:A. actinomycetemcomitans
422:Scattered ciliated cells
102:periapical periodontitis
1782:Cutaneous columnar cyst
1756:Cutaneous ciliated cyst
1737:Steatocystoma multiplex
1680:follicular infundibulum
948:10.4103/0970-4388.73795
1866:Nasopalatine duct cyst
1861:Odontogenic keratocyst
1832:Human digestive system
1549:Horizontal bony defect
1375:Cracked tooth syndrome
1264:Vertical root fracture
680:R., Rajendran (2010).
491:
417:Rushton hyaline bodies
387:
379:
170:
1780:other and ungrouped:
1741:Steatocystoma simplex
1678:stratified squamous:
1661:Cystic bronchiectasis
1405:Chronic periodontitis
1325:Chronic periodontitis
1218:Pink tooth of Mummery
1203:Irreversible pulpitis
542:10.21873/invivo.11340
489:
385:
377:
168:
1935:Genitourinary system
1589:Vertical bony defect
1534:Gingival enlargement
1126:Caries (tooth decay)
646:10.1148/rg.266055189
286:Biochemical theories
278:Biomechanical theory
183:necrosis of the pulp
98:periapical granuloma
84:Commonly known as a
1907:Bile duct hamartoma
1569:Periodontal disease
1331:Periodontal disease
1303:Gingiva/periodontal
1208:Reversible pulpitis
1198:Internal resorption
1193:External resorption
1161:Internal resorption
1157:External resorption
684:. : Reed Elsevier.
222:. Untreated dental
92:is the most common
1998:Tuberous sclerosis
1892:Biliary hamartomas
1643:Respiratory system
1564:Periodontal pocket
1459:Capnocytophaga sp.
1290:Periapical abscess
1254:Periapical abscess
1054:External resources
894:Pathology Outlines
492:
388:
380:
348:proper diagnosis.
171:
161:Signs and symptoms
2006:
2005:
1902:Choledochal cysts
1841:Cysts of the jaws
1713:Trichilemmal cyst
1707:outer root sheath
1601:
1600:
1597:
1596:
1298:
1297:
1175:Pulp/periapical (
1077:
1076:
754:Dental Hypotheses
111:of the root of a
82:
81:
30:Medical condition
16:(Redirected from
2036:
1981:Other conditions
1965:Nephronophthisis
1884:Peliosis hepatis
1856:Dentigerous cyst
1846:Odontogenic cyst
1628:
1621:
1614:
1605:
1529:Furcation defect
1393:
1349:Dentigerous cyst
1183:
1152:tooth resorption
1104:
1097:
1090:
1081:
996:
984:
983:
967:
961:
960:
950:
926:
920:
919:
908:
899:
897:
885:
876:
875:
873:
872:
862:
851:
850:
839:
833:
832:
821:
815:
814:
802:
796:
795:
785:
745:
739:
738:
710:
704:
703:
677:
666:
665:
640:(6): 1751–1768.
629:
620:
619:
594:(5): 1107–1124.
583:
564:
563:
553:
521:
475:Marsupialization
451:Radiographically
392:light microscopy
339:Oral examination
94:odontogenic cyst
78:
77:
53:
33:
21:
2044:
2043:
2039:
2038:
2037:
2035:
2034:
2033:
2019:Gross pathology
2009:
2008:
2007:
2002:
1976:
1929:
1911:
1851:Periapical cyst
1826:
1808:
1767:no epithelium:
1685:Epidermoid cyst
1665:
1637:
1635:Cystic diseases
1632:
1602:
1593:
1559:Occlusal trauma
1539:Gingival pocket
1499:
1439:
1385:
1379:
1363:
1335:
1304:
1294:
1268:
1259:Phoenix abscess
1222:
1170:
1165:Root resorption
1146:Hypercementosis
1114:
1108:
1078:
1073:
1072:
1049:
1048:
1007:
993:
988:
987:
969:
968:
964:
928:
927:
923:
910:
909:
902:
887:
886:
879:
870:
868:
864:
863:
854:
841:
840:
836:
823:
822:
818:
811:dental.pitt.edu
804:
803:
799:
747:
746:
742:
715:Int J Oral Surg
712:
711:
707:
692:
679:
678:
669:
631:
630:
623:
585:
584:
567:
536:(5): 999–1007.
523:
522:
518:
513:
484:
464:
448:
446:Differentiation
432:
403:maxillary sinus
372:
354:
341:
333:
324:
315:
303:Prostaglandin-2
288:
280:
256:
216:
207:
201:when palpated.
191:lymphadenopathy
163:
153:and damage. In
90:periapical cyst
72:
36:Periapical cyst
31:
28:
23:
22:
15:
12:
11:
5:
2042:
2040:
2032:
2031:
2026:
2021:
2011:
2010:
2004:
2003:
2001:
2000:
1995:
1990:
1984:
1982:
1978:
1977:
1975:
1974:
1969:
1968:
1967:
1957:
1956:
1955:
1950:
1939:
1937:
1931:
1930:
1928:
1927:
1921:
1919:
1917:Nervous system
1913:
1912:
1910:
1909:
1904:
1899:
1897:Caroli disease
1894:
1887:
1886:
1881:
1876:
1869:
1868:
1863:
1858:
1853:
1848:
1843:
1836:
1834:
1828:
1827:
1825:
1824:
1822:Cystic hygroma
1818:
1816:
1810:
1809:
1807:
1806:
1801:
1795:
1794:
1792:Verrucous cyst
1789:
1784:
1777:
1776:
1771:
1764:
1763:
1758:
1751:
1750:
1745:
1744:
1743:
1732:sebaceous duct
1729:
1728:
1727:
1703:
1702:
1701:
1696:
1691:
1675:
1673:
1667:
1666:
1664:
1663:
1658:
1653:
1647:
1645:
1639:
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1633:
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1630:
1623:
1616:
1608:
1599:
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1581:
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1571:
1566:
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1556:
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1541:
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1531:
1526:
1521:
1516:
1510:
1508:
1501:
1500:
1498:
1497:
1490:
1483:
1476:
1469:
1462:
1455:
1447:
1445:
1441:
1440:
1438:
1437:
1432:
1427:
1422:
1417:
1412:
1407:
1401:
1399:
1390:
1388:periodontology
1381:
1380:
1378:
1377:
1371:
1369:
1365:
1364:
1362:
1361:
1356:
1351:
1345:
1343:
1337:
1336:
1334:
1333:
1328:
1318:
1312:
1310:
1300:
1299:
1296:
1295:
1293:
1292:
1287:
1285:Radicular cyst
1282:
1276:
1274:
1270:
1269:
1267:
1266:
1261:
1256:
1251:
1246:
1241:
1236:
1230:
1228:
1224:
1223:
1221:
1220:
1215:
1210:
1205:
1200:
1195:
1189:
1187:
1180:
1172:
1171:
1169:
1168:
1148:
1143:
1138:
1133:
1128:
1122:
1120:
1116:
1115:
1109:
1107:
1106:
1099:
1092:
1084:
1075:
1074:
1071:
1070:
1058:
1057:
1055:
1051:
1050:
1047:
1046:
1035:
1024:
1008:
1003:
1002:
1000:
999:Classification
992:
991:External links
989:
986:
985:
962:
921:
900:
877:
852:
847:Dictionary.com
834:
829:Dictionary.com
816:
797:
740:
705:
690:
667:
621:
565:
515:
514:
512:
509:
507:Residual: 10%
483:
480:
463:
460:
447:
444:
443:
442:
439:
431:
430:Classification
428:
427:
426:
423:
420:
410:
409:
406:
371:
370:Histopathology
368:
353:
350:
340:
337:
332:
329:
323:
322:Abscess theory
320:
314:
311:
287:
284:
279:
276:
272:
271:
268:
264:
255:
252:
251:
250:
247:
215:
212:
206:
203:
195:alveolar plate
162:
159:
80:
79:
66:
60:
59:
55:
54:
46:
45:
42:
38:
37:
29:
26:
24:
18:Radicular cyst
14:
13:
10:
9:
6:
4:
3:
2:
2041:
2030:
2027:
2025:
2022:
2020:
2017:
2016:
2014:
1999:
1996:
1994:
1991:
1989:
1986:
1985:
1983:
1979:
1973:
1970:
1966:
1963:
1962:
1961:
1958:
1954:
1951:
1949:
1946:
1945:
1944:
1941:
1940:
1938:
1936:
1932:
1926:
1923:
1922:
1920:
1918:
1914:
1908:
1905:
1903:
1900:
1898:
1895:
1893:
1889:
1888:
1885:
1882:
1880:
1877:
1875:
1871:
1870:
1867:
1864:
1862:
1859:
1857:
1854:
1852:
1849:
1847:
1844:
1842:
1839:oral cavity:
1838:
1837:
1835:
1833:
1829:
1823:
1820:
1819:
1817:
1815:
1811:
1805:
1802:
1800:
1797:
1796:
1793:
1790:
1788:
1785:
1783:
1779:
1778:
1775:
1772:
1770:
1766:
1765:
1762:
1759:
1757:
1753:
1752:
1749:
1746:
1742:
1738:
1735:
1734:
1733:
1730:
1726:
1722:
1718:
1714:
1711:
1710:
1709:
1708:
1704:
1700:
1697:
1695:
1692:
1690:
1686:
1683:
1682:
1681:
1677:
1676:
1674:
1672:
1668:
1662:
1659:
1657:
1654:
1652:
1649:
1648:
1646:
1644:
1640:
1636:
1629:
1624:
1622:
1617:
1615:
1610:
1609:
1606:
1590:
1587:
1585:
1582:
1580:
1577:
1575:
1574:Periodontitis
1572:
1570:
1567:
1565:
1562:
1560:
1557:
1555:
1552:
1550:
1547:
1545:
1542:
1540:
1537:
1535:
1532:
1530:
1527:
1525:
1522:
1520:
1517:
1515:
1512:
1511:
1509:
1506:
1502:
1496:
1495:
1491:
1489:
1488:
1484:
1482:
1481:
1480:P. intermedia
1477:
1475:
1474:
1473:P. gingivalis
1470:
1468:
1467:
1463:
1461:
1460:
1456:
1454:
1453:
1449:
1448:
1446:
1442:
1436:
1433:
1431:
1428:
1426:
1423:
1421:
1418:
1416:
1413:
1411:
1408:
1406:
1403:
1402:
1400:
1398:
1394:
1391:
1389:
1384:To be grouped
1382:
1376:
1373:
1372:
1370:
1366:
1360:
1357:
1355:
1352:
1350:
1347:
1346:
1344:
1342:
1338:
1332:
1329:
1326:
1322:
1321:Periodontitis
1319:
1317:
1314:
1313:
1311:
1308:
1301:
1291:
1288:
1286:
1283:
1281:
1278:
1277:
1275:
1271:
1265:
1262:
1260:
1257:
1255:
1252:
1250:
1247:
1245:
1242:
1240:
1237:
1235:
1232:
1231:
1229:
1225:
1219:
1216:
1214:
1213:Pulp necrosis
1211:
1209:
1206:
1204:
1201:
1199:
1196:
1194:
1191:
1190:
1188:
1184:
1181:
1178:
1173:
1166:
1162:
1158:
1154:
1153:
1149:
1147:
1144:
1142:
1139:
1137:
1134:
1132:
1129:
1127:
1124:
1123:
1121:
1117:
1113:
1112:tooth disease
1105:
1100:
1098:
1093:
1091:
1086:
1085:
1082:
1069:
1065:
1064:
1060:
1059:
1056:
1052:
1045:
1041:
1040:
1036:
1034:
1030:
1029:
1025:
1023:
1019:
1018:
1014:
1010:
1009:
1006:
1001:
997:
990:
981:
977:
973:
966:
963:
958:
954:
949:
944:
940:
936:
932:
925:
922:
917:
916:www.medeco.de
913:
907:
905:
901:
895:
891:
884:
882:
878:
867:
861:
859:
857:
853:
848:
844:
838:
835:
830:
826:
820:
817:
812:
808:
801:
798:
793:
789:
784:
779:
775:
771:
767:
763:
759:
755:
751:
744:
741:
736:
732:
728:
724:
720:
716:
709:
706:
701:
697:
693:
691:9788131215708
687:
683:
676:
674:
672:
668:
663:
659:
655:
651:
647:
643:
639:
635:
634:RadioGraphics
628:
626:
622:
617:
613:
609:
605:
601:
597:
593:
589:
588:RadioGraphics
582:
580:
578:
576:
574:
572:
570:
566:
561:
557:
552:
547:
543:
539:
535:
531:
527:
520:
517:
510:
508:
505:
504:Lateral: 20%
502:
499:
496:
488:
481:
479:
476:
472:
468:
461:
459:
456:
452:
445:
440:
437:
436:
435:
429:
424:
421:
418:
415:
414:
413:
407:
404:
400:
397:
396:
395:
393:
384:
376:
369:
367:
364:
360:
351:
349:
346:
338:
336:
330:
328:
321:
319:
312:
310:
308:
307:Interleukin-1
304:
299:
297:
293:
285:
283:
277:
275:
269:
265:
261:
260:
259:
253:
248:
245:
244:
243:
240:
238:
233:
230:
225:
221:
213:
211:
205:Complications
204:
202:
200:
196:
192:
186:
184:
180:
175:
167:
160:
158:
156:
152:
148:
144:
140:
136:
135:dental caries
133:secondary to
132:
129:
124:
122:
118:
114:
110:
105:
103:
99:
95:
91:
87:
76:
70:
67:
65:
61:
56:
52:
47:
43:
39:
34:
19:
1988:Hydatid cyst
1850:
1761:Hidrocystoma
1731:
1705:
1679:
1494:T. denticola
1492:
1487:T. forsythia
1485:
1478:
1471:
1466:F. nucleatum
1464:
1457:
1450:
1444:Pathogenesis
1150:
1119:Hard tissues
1061:
1037:
1026:
1011:
979:
975:
965:
941:(3): 203–8.
938:
934:
924:
915:
912:"Cystostomy"
893:
869:. Retrieved
846:
837:
828:
819:
810:
800:
760:(2): 76–84.
757:
753:
743:
721:(1): 14–22.
718:
714:
708:
681:
637:
633:
591:
587:
533:
529:
519:
506:
503:
501:Apical: 70%
500:
497:
493:
482:Epidemiology
473:
469:
465:
449:
433:
416:
411:
389:
355:
342:
334:
325:
316:
300:
289:
281:
273:
257:
241:
234:
217:
208:
197:may exhibit
187:
176:
172:
125:
106:
89:
85:
83:
1890:bile duct:
1804:Breast cyst
1307:Periodontal
359:lamina dura
292:Collagenase
220:tooth decay
155:radiographs
86:dental cyst
41:Other names
2013:Categories
1748:Keratocyst
1717:Pilar cyst
1544:Gingivitis
1519:Edentulism
1505:Pathologic
1316:Gingivitis
1227:Periapical
1177:Endodontal
1039:DiseasesDB
871:2017-12-09
511:References
363:unilocular
254:Mechanisms
237:resorption
149:can cause
121:epithelium
1584:Recession
1397:Diagnoses
1341:Bone cyst
1273:Ungrouped
1131:Attrition
1110:Acquired
1063:eMedicine
774:2155-8213
700:682882649
654:0271-5333
608:0271-5333
462:Treatment
455:granuloma
352:Radiology
331:Diagnosis
296:cytokines
147:infection
69:Dentistry
64:Specialty
1774:Mucocele
1524:Fremitus
1514:Calculus
1507:entities
1280:Pulpitis
1136:Abrasion
957:21157055
792:25346864
662:17102048
616:10489168
560:30150421
345:crepitus
229:necrosis
199:crepitus
131:necrosis
115:" and a
1872:liver:
1249:Fistula
1141:Erosion
1068:ent/681
1033:D011842
783:4205966
735:6406374
551:6199599
530:In Vivo
1579:Plaque
1186:Pulpal
955:
790:
780:
772:
733:
698:
688:
660:
652:
614:
606:
558:
548:
224:caries
214:Causes
193:. The
139:trauma
128:pulpal
88:, the
71:
1694:Milia
1386:from
1368:Other
1044:31994
1022:K09.0
267:body.
113:tooth
1739:and
1723:and
1719:and
1715:and
1687:and
1671:Skin
1028:MeSH
982:(1).
953:PMID
788:PMID
770:ISSN
731:PMID
696:OCLC
686:ISBN
658:PMID
650:ISSN
612:PMID
604:ISSN
556:PMID
305:and
179:pulp
151:pain
117:cyst
109:apex
1013:ICD
943:doi
778:PMC
762:doi
723:doi
642:doi
596:doi
546:PMC
538:doi
390:In
290:a.
137:or
2015::
1163:,
1159:,
1066::
1042::
1031::
1020::
1017:10
980:60
978:.
974:.
951:.
939:28
937:.
933:.
914:.
903:^
892:.
880:^
855:^
845:.
827:.
809:.
786:.
776:.
768:.
756:.
752:.
729:.
719:12
717:.
694:.
670:^
656:.
648:.
638:26
636:.
624:^
610:.
602:.
592:19
590:.
568:^
554:.
544:.
534:32
532:.
528:.
185:.
104:.
1627:e
1620:t
1613:v
1327:)
1323:(
1309:)
1305:(
1179:)
1167:)
1155:(
1103:e
1096:t
1089:v
1015:-
1005:D
959:.
945::
918:.
896:.
874:.
849:.
831:.
813:.
794:.
764::
758:1
737:.
725::
702:.
664:.
644::
618:.
598::
562:.
540::
20:)
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