102:. Reduction in thickness of the temporal bone may also occur in the same location. During development of the skull, the foramen tympanicum normally closes by the age of 5 years. The foramen, however, may persists in rare cases resulting in its presence in adults. The persistence of this foramen may be the result of abnormal mechanical forces during development of face and/or ossification abnormalities attributed to genetic factors.
110:
Persistence of the foramen tympanicum may also predispose the individual to the spread of infection or tumor from the external auditory canal to the infratemporal fossa or vice versa. It is associated with
275:
Tasar, Mustafa; Yetiser, Sertac (2003). "Congenital salivary fistula in the external auditory canal associated with chronic sialoadenitis and parotid cyst".
378:
318:
Applebaum, E. L.; Berg, L. F.; Kumar, A.; Mafee, M. F. (1988). "Otologic complications following temporomandibular joint arthroscopy".
387:
189:
Heffez, L.; Anderson, D.; Mafee, M. (1989). "Developmental defects of the tympanic plate: case reports and review of the literature".
586:
591:
371:
1037:
232:
Anand, V. T.; Latif, M. A.; Smith, W. P. (2000). "Defects of the external auditory canal: a new reconstruction technique".
71:
469:
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441:
748:
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861:
849:
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770:
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856:
844:
824:
791:
412:
115:
of soft tissues from the temporomandibular joint into the external auditory meatus, and with formation of
82:
during the first five years of life. The structure was found in 4.6% to as high as 23% of the population.
49:
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805:
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956:
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Lacout, Alexis; Marsot-Dupuch, Kathlyn; Smoker, Wendy R. K.; Lasjaunias, Pierre (2005-06-01).
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947:
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622:
454:
152:"Foramen Tympanicum, or Foramen of Huschke: Pathologic Cases and Anatomic CT Study"
90:
If present, the foramen tympanicum is located at the anteroinferior portion of the
79:
922:
894:
835:
502:
124:
331:
131:
may inadvertently pass into the joint via the foramen, with resulting damage.
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55:
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98:. The structure connects the external auditory canal to the
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320:The Annals of Otology, Rhinology, and Laryngology
70:, or also known as the foramen of Huschke, is an
372:
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143:
8:
78:in humans resulting from a defect in normal
917:
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670:
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379:
365:
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277:Journal of Oral and Maxillofacial Surgery
191:Journal of Oral and Maxillofacial Surgery
16:Anatomical variation in the temporal bone
123:and the external auditory canal. During
139:
234:The Journal of Laryngology and Otology
53:
18:
7:
127:of the temporomandibular joint, the
156:American Journal of Neuroradiology
14:
587:hiatus for greater petrosal nerve
592:hiatus for lesser petrosal nerve
94:, locating posteromedial to the
1:
289:10.1016/s0278-2391(03)00326-4
203:10.1016/0278-2391(89)90738-6
74:of the tympanic part of the
597:sphenoidal emissary foramen
1054:
332:10.1177/000348948809700618
916:
48:
992:external acoustic meatus
884:pterygomaxillary fissure
787:Inferior orbital fissure
771:inferior orbital fissure
619:internal auditory meatus
509:superior orbital fissure
246:10.1258/0022215001905553
611:Posterior cranial fossa
96:temporomandibular joint
92:external auditory canal
857:lesser palatine canals
845:greater palatine canal
825:sphenopalatine foramen
792:Fossa for lacrimal sac
413:Anterior cranial fossa
50:Anatomical terminology
1038:Anatomical variations
1012:petrotympanic fissure
806:Pterygopalatine fossa
762:Pterygopalatine fossa
521:Pterygopalatine fossa
388:Foramina of the skull
627:stylomastoid foramen
484:Middle cranial fossa
72:anatomical variation
904:palatovaginal canal
875:Infratemporal fossa
547:Infratemporal fossa
326:(6 Pt 1): 675–679.
100:infratemporal fossa
997:mandibular foramen
685:nasolacrimal canal
464:olfactory foramina
432:ethmoidal foramina
106:Clinical relevance
68:foramen tympanicum
43:Foramen tympanicum
22:Foramen tympanicum
1025:
1024:
980:
979:
957:foramen vomerinum
912:
911:
800:
799:
739:zygomatic foramen
645:hypoglossal canal
605:
604:
511:(CN-III,IV,V1,VI)
478:
477:
197:(12): 1336–1340.
64:
63:
59:
1045:
1017:semilunar hiatus
1007:parietal foramen
972:hiatus vomerinus
967:fissura vomerina
962:meatus vomerinus
937:incisive foramen
918:
811:
671:
562:foramen spinosum
530:foramen rotundum
489:
418:
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315:
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283:(9): 1101–1104.
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162:(6): 1317–1323.
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56:edit on Wikidata
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932:incisive canals
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656:mastoid foramen
633:jugular foramen
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582:foramen lacerum
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536:pterygoid canal
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1002:mental foramen
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651:condylar canal
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639:foramen magnum
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240:(4): 279–282.
224:
181:
138:
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62:
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631:
629:(CN-VII,VIII)
628:
624:
620:
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608:
598:
595:
593:
590:
588:
585:
583:
580:
579:
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566:carotid canal
563:
560:
557:
556:foramen ovale
554:
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548:
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470:foramen cecum
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121:parotid gland
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76:temporal bone
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35:
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25:
20:
948:nasal cavity
816:Nasal cavity
738:
722:infraorbital
721:
705:supraorbital
704:
676:Nasal cavity
635:(CN-IX,X,XI)
623:facial canal
455:Nasal cavity
431:
323:
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119:between the
109:
89:
80:ossification
67:
65:
42:
923:oral cavity
895:Nasopharynx
836:Oral cavity
503:optic canal
125:arthroscopy
32:Identifiers
135:References
113:herniation
749:-temporal
442:posterior
340:0003-4894
297:0278-2391
254:0022-2151
211:0278-2391
168:0195-6108
129:endoscope
86:Structure
1032:Category
862:foramina
647:(CN-XII)
437:anterior
396:fissures
305:12966489
262:10845043
176:15956489
850:foramen
744:-facial
727:foramen
715:foramen
641:(CN-XI)
558:(CN-V3)
532:(CN-V2)
505:(CN-II)
348:3202572
219:2685214
117:fistula
27:Details
780:other:
732:groove
575:other:
466:(CN-I)
404:hiatus
402:, and
400:meatus
392:canals
346:
338:
303:
295:
260:
252:
217:
209:
174:
166:
985:Other
710:notch
666:Orbit
494:Orbit
423:Orbit
390:(and
54:[
38:Latin
696:face
344:PMID
336:ISSN
301:PMID
293:ISSN
258:PMID
250:ISSN
215:PMID
207:ISSN
172:PMID
164:ISSN
66:The
946:to
921:to
893:to
873:to
834:to
814:to
760:to
694:to
674:to
545:to
519:to
492:to
453:to
421:to
328:doi
285:doi
242:doi
238:114
199:doi
1034::
398:,
394:,
342:.
334:.
324:97
322:.
299:.
291:.
281:61
279:.
256:.
248:.
236:.
213:.
205:.
195:47
193:.
170:.
160:26
158:.
154:.
142:^
950::
925::
897::
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838::
818::
764::
698::
678::
625:/
621:/
564:/
549::
523::
496::
457::
425::
406:)
380:e
373:t
366:v
350:.
330::
307:.
287::
264:.
244::
221:.
201::
178:.
58:]
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.