Dentigerous Cyst Associated with an Ectopic Tooth in the Subcondylar Area: A Case Report and Literature Review
Abstract
ABSTRACT
Dentigerous cysts associated with an ectopic third molar in the subcondylar area are fairly rare, and information is limited about its causes and characteristics. This article reports a case of dentigerous cysts associated with an ectopic third molar in the subcondylar and reviews the literature on the clinical signs and symptoms and different treatment methods of this condition.
We report a case dentigerous cyst associated with an ectopic mandibular third molar in the subcondylar area. 14 cases of dentigerous cysts associated with an ectopic third molar in the subcondylar area reported in the English-language literature over the past 30 years, identified from Medline databases are also reviewed.
We found a mean age at diagnosis of 48.1 years and a higher prevalence in women. Facial pain and swelling on the preauricular region or ipsilateral side of the mandible were the most common symptoms. Among the 14 case reports identified, 7 were by an extraoral approach and 7 were by an intraoral approach. The most commonly used extra-oral approaches are retromandibular.
The etiology of ectopic mandibular third molars has not yet been completely clarified. They must be removed if they cause symptoms or are associated with cystic pathology. The treatment of third molars in the condylar region is divided into conservative and, in most cases, surgical removal by intra or extra-oral route. The surgical approach must be carefully planned according to the location and position of ectopic third molars.
Key words: Dentigerous, subcondylar, ectopic tooth.
Keywords
References
- Bowman J, O'Regan B, Bhopal S. Transmasseteric antero-parotid approach: a technique adaptation for ectopic subcondylar third molar removal and associated dentigerous cyst enucleation. Br J Oral Maxillofac Surg 2014;52(1):e7-8.
- Bux P, Lisco V. Ectopic third molar associated with a dentigerous cyst in the subcondylar region: report of case. J Oral Maxillofac Surg 1994;52(6):630-2.
- Buyukkurt MC, Omezli MM, Miloglu O. Dentigerous cyst associated with an ectopic tooth in the maxillary sinus: a report of 3 cases and review of the literature. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2010;109(1):67-71.
- Edamatsu M, Kumamoto H, Ooya K, Echigo S. Apoptosis-related factors in the epithelial components of dental follicles and dentigerous cysts associated with impacted third molars of the mandible. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2005;99(1):17-23.
- Gadre KS, Waknis P. Intra-oral removal of ectopic third molar in the mandibular condyle. Int J Oral Maxillofac Surg 2010;39(3):294-6.
- Iglesias-Martin F, Infante-Cossio P, Torres-Carranza E, Prats-Golczer VE, Garcia-Perla-Garcia A. Ectopic third molar in the mandibular condyle: a review of the literature. Med Oral Patol Oral Cir Bucal 2012;17(6):e1013-7.
- Kim JS. Cone beam computed tomography findings of ectopic mandibular third molar in the mandibular condyle: report of a case. Imaging Sci Dent 2011;41(3):135-7.
- Kocer U, Aksoy HM, Tiftikcioglu YO, Ertoy D, Karaaslan O. Giant dentigerous cyst occupying the right hemimandible. Can J Plast Surg 2002;10(4):171-4.
- Lambade P, Lambade D, Dolas RS, Virani N. Ectopic mandibular third molar leading to osteomyelitis of condyle: a case report with literature review. Oral Maxillofac Surg 2013;17(2):127-30.
- Martinez-Perez D, Varela-Morales M. Conservative treatment of dentigerous cysts in children: a report of 4 cases. J Oral Maxillofac Surg 2001;59(3):331-3.
- McCrea S. Adjacent dentigerous cysts with the ectopic displacement of a third mandibular molar and supernumerary (forth) molar: a rare occurrence. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2009;107(6):5-20.
- Medici A, Raho MT, Anghinoni M. Ectopic third molar in the condylar process: case report. Acta Biomed Ateneo Parmense 2001;72(5-6):115-8.
- Pace C, Holt D, Payne M. An unusual presentation of an ectopic third molar in the condylar region. Aust Dent J 2010;55(3):325-7.
- Salmeron JI, del Amo A, Plasencia J, Pujol R, Vila CN. Ectopic third molar in condylar region. Int J Oral Maxillofac Surg 2008;37(4):398-400.
- Sanghera RK, Jones J. Parotid fistula--an extra-orally draining infected dentigerous cyst associated with a supernumerary fourth molar in ascending ramus. Dent Update 2013;40(4):343-5.
- Scott N, Bater A, Wilson A. An unusual cause of a facial swelling. J Surg Case Rep 2012;2012(10):10.
- Shivashankara C, Manjunatha BS, Tanveer A. Ectopic mandibular third molar in subcondylar region: report of a rare case. Oral Maxillofac Surg 2012;16(1):153-5.
- Suarez-Cunqueiro MM, Schoen R, Schramm A, Gellrich NC, Schmelzeisen R. Endoscopic approach to removal of an ectopic mandibular third molar. Br J Oral Maxillofac Surg 2003;41(5):340-2.
- Tumer C, Eset AE, Atabek A. Ectopic impacted mandibular third molar in the subcondylar region associated with a dentigerous cyst: a case report. Quintessence Int 2002;33(3):231-3.
- -
- Ustuner E, Fitoz S, Atasoy C, Erden I, Akyar S. Bilateral maxillary dentigerous cysts: a case report. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2003;95(5):632-5.
- Wang CC, Kok SH, Hou LT, Yang PJ, Lee JJ, Cheng SJ, et al. Ectopic mandibular third molar in the ramus region: report of a case and literature review. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008;105(2):155-61.
- Wassouf A, Eyrich G, Lebeda R, Gratz KW. Surgical removal of a dislocated lower third molar from the condyle region: case report. Schweiz Monatsschr Zahnmed 2003;113(4):416-20.
Year 2015,
Volume: 1 Issue: 2, 21 - 26, 30.08.2015
Abstract
References
- Bowman J, O'Regan B, Bhopal S. Transmasseteric antero-parotid approach: a technique adaptation for ectopic subcondylar third molar removal and associated dentigerous cyst enucleation. Br J Oral Maxillofac Surg 2014;52(1):e7-8.
- Bux P, Lisco V. Ectopic third molar associated with a dentigerous cyst in the subcondylar region: report of case. J Oral Maxillofac Surg 1994;52(6):630-2.
- Buyukkurt MC, Omezli MM, Miloglu O. Dentigerous cyst associated with an ectopic tooth in the maxillary sinus: a report of 3 cases and review of the literature. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2010;109(1):67-71.
- Edamatsu M, Kumamoto H, Ooya K, Echigo S. Apoptosis-related factors in the epithelial components of dental follicles and dentigerous cysts associated with impacted third molars of the mandible. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2005;99(1):17-23.
- Gadre KS, Waknis P. Intra-oral removal of ectopic third molar in the mandibular condyle. Int J Oral Maxillofac Surg 2010;39(3):294-6.
- Iglesias-Martin F, Infante-Cossio P, Torres-Carranza E, Prats-Golczer VE, Garcia-Perla-Garcia A. Ectopic third molar in the mandibular condyle: a review of the literature. Med Oral Patol Oral Cir Bucal 2012;17(6):e1013-7.
- Kim JS. Cone beam computed tomography findings of ectopic mandibular third molar in the mandibular condyle: report of a case. Imaging Sci Dent 2011;41(3):135-7.
- Kocer U, Aksoy HM, Tiftikcioglu YO, Ertoy D, Karaaslan O. Giant dentigerous cyst occupying the right hemimandible. Can J Plast Surg 2002;10(4):171-4.
- Lambade P, Lambade D, Dolas RS, Virani N. Ectopic mandibular third molar leading to osteomyelitis of condyle: a case report with literature review. Oral Maxillofac Surg 2013;17(2):127-30.
- Martinez-Perez D, Varela-Morales M. Conservative treatment of dentigerous cysts in children: a report of 4 cases. J Oral Maxillofac Surg 2001;59(3):331-3.
- McCrea S. Adjacent dentigerous cysts with the ectopic displacement of a third mandibular molar and supernumerary (forth) molar: a rare occurrence. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2009;107(6):5-20.
- Medici A, Raho MT, Anghinoni M. Ectopic third molar in the condylar process: case report. Acta Biomed Ateneo Parmense 2001;72(5-6):115-8.
- Pace C, Holt D, Payne M. An unusual presentation of an ectopic third molar in the condylar region. Aust Dent J 2010;55(3):325-7.
- Salmeron JI, del Amo A, Plasencia J, Pujol R, Vila CN. Ectopic third molar in condylar region. Int J Oral Maxillofac Surg 2008;37(4):398-400.
- Sanghera RK, Jones J. Parotid fistula--an extra-orally draining infected dentigerous cyst associated with a supernumerary fourth molar in ascending ramus. Dent Update 2013;40(4):343-5.
- Scott N, Bater A, Wilson A. An unusual cause of a facial swelling. J Surg Case Rep 2012;2012(10):10.
- Shivashankara C, Manjunatha BS, Tanveer A. Ectopic mandibular third molar in subcondylar region: report of a rare case. Oral Maxillofac Surg 2012;16(1):153-5.
- Suarez-Cunqueiro MM, Schoen R, Schramm A, Gellrich NC, Schmelzeisen R. Endoscopic approach to removal of an ectopic mandibular third molar. Br J Oral Maxillofac Surg 2003;41(5):340-2.
- Tumer C, Eset AE, Atabek A. Ectopic impacted mandibular third molar in the subcondylar region associated with a dentigerous cyst: a case report. Quintessence Int 2002;33(3):231-3.
- -
- Ustuner E, Fitoz S, Atasoy C, Erden I, Akyar S. Bilateral maxillary dentigerous cysts: a case report. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2003;95(5):632-5.
- Wang CC, Kok SH, Hou LT, Yang PJ, Lee JJ, Cheng SJ, et al. Ectopic mandibular third molar in the ramus region: report of a case and literature review. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008;105(2):155-61.
- Wassouf A, Eyrich G, Lebeda R, Gratz KW. Surgical removal of a dislocated lower third molar from the condyle region: case report. Schweiz Monatsschr Zahnmed 2003;113(4):416-20.
There are 23 citations in total.
Details
| Primary Language | English |
|---|---|
| Journal Section | Case reports |
| Authors | |
| Publication Date | August 30, 2015 |
| Published in Issue | Year 2015 Volume: 1 Issue: 2 |
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