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Ectopic third molar in maxillary sinus: an asymptomatic accidental finding

Abstract

Ectopic tooth eruption in maxillary sinus is rare. Ectopic eruption in maxillary sinus usually causes sinonasal or ophthalmic symptoms, but asymptomatic cases are less reported. A 26-year-old man was referred to take a presurgical implant cone beam computed tomography of his anterior part of maxilla. The cone beam computed tomography projections showed an accidental finding of ectopic maxillary third molar in the posterior portion of left maxillary sinus. The patient did not report any history of swelling or pain. Although the patient was asymptomatic, the impacted tooth was removed because of the tendency of untreated impacted teeth to form cyst or tumor. The tooth was removed through Caldwell-Luc procedure.

References

  1. 1

    Kaan Beriat G, Çelebi Beriat C, Yalçınkaya E. Ectopic molar tooth in the maxillary sinus: a case report. Clin Dent Res 2011; 35:35–40.

    Google Scholar 

  2. 2

    Ramanojam S, Halli R, Hebbale M, Bhardwaj S. Ectopic tooth in maxillary sinus: case series. Ann Maxillofac Surg 2013; 3:89–92.

    Article  Google Scholar 

  3. 3

    Bodner L, Tovi F, Bar-Ziv J. Teeth in the maxillary sinus: imaging and management. J Laryngol Otol 1997; 111:820–824.

    CAS  Article  Google Scholar 

  4. 4

    Erkmen N, Olme S, Onerci M. Supernumerary tooth in the maxillary sinus: case report. Aust Dent J 1988; 43:385–386.

    Article  Google Scholar 

  5. 5

    Elango S, Palaniappan SP. Ectopic tooth in the roof of the maxillary sinus. Ear Nose Thorat J 1991; 70:365–366.

    CAS  Google Scholar 

  6. 6

    Di Pasquale P, Shermetaro C. Endoscopic removal of a Dentigerous cyst producing unilateral maxillary sinus opacification on computed tomography. Ear Nose Throat J 2006; 85:747–748.

    Article  Google Scholar 

  7. 7

    Golden AL, Foote J, Lally E, Beideman R, Tatoian J. Dentigerous cyst of maxillary sinus causing elevation of the orbital floor: report of a case. Oral Surg Oral Med Oral Pathol 1981; 52:133–136.

    CAS  Article  Google Scholar 

  8. 8

    Chuong R. Dentigerous cyst involving maxillary sinus: report of case. J Am Dent Assoc 1984; 109:59–60.

    CAS  Article  Google Scholar 

  9. 9

    Dagistan S, Cakur B, Göregen M. A dentigerous cyst containing an ectopic canine tooth below the floor of the maxillary sinus: a case report. J Oral Sci 2007; 49:249–252.

    Article  Google Scholar 

  10. 10

    Srinivasa Prasad T, Sujatha G, Niazi TM, Rajesh P. Dentigerous cyst associated with an ectopic third molar in the maxillary sinus: a rare entity. Indian J Dent Res 2007; 18:141–143.

    CAS  Article  Google Scholar 

  11. 11

    Avitia S, Hamilton JS, Osborne RF. Dentigerous cyst presenting as orbital proptosis. Ear Nose Throat J 2007; 86:23–24.

    Article  Google Scholar 

  12. 12

    Micozkadioglu SD, Erkan AN. Endoscopic removal of a maxillary dentigerous cyst. B-ENT 2007; 3:213–216.

    CAS  PubMed  Google Scholar 

  13. 13

    Litvin M, Caprice D, Infranco L. Dentigerous cyst of the maxilla with impacted tooth displaced into orbital rim and floor. Ear Nose Throat J 2008; 87:160–162.

    Article  Google Scholar 

  14. 14

    Hasbini AS, Hadi U,Ghafari J. Endoscopic removal of an ectopic third molar obstructing the osteomeatal complex. Ear Nose Throat J 2001; 80:667–670.

    CAS  Article  Google Scholar 

  15. 15

    Kamei T, Inui M, Nakamura S, Tagawa T. Bony ossicle in the maxillary sinus containing a tooth. J Oral Maxillofac Surg 2001; 59:1108–1111.

    CAS  Article  Google Scholar 

  16. 16

    Buyukkurt MC, Omezli MM, Miloglu O. Dentigerous cysts associated with an ectopic tooth in the maxillary sinus: a report of3 cases and review of the literature. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2010; 109:67–71.

    CAS  Article  Google Scholar 

  17. 17

    Goh YH. Ectopic eruption of maxillary molar tooth: an unusual cause of recurrent sinusitis. Singapore Med J 2001; 42:80–81.

    CAS  PubMed  Google Scholar 

  18. 18

    Jude R, Horowitz J, Loree T. A case report. Ectopic molars that cause osteomeatal complex obstruction. J Am Dent Assoc 1995; 126:1655–1657.

    CAS  PubMed  Google Scholar 

  19. 19

    Altun H, Teker AM, Ceran M, Gedikli O. Ectopic molar tooth in the maxillary sinus. Kulak Burun Bogaz Ihtis Derg 2007; 17:237–238.

    PubMed  Google Scholar 

  20. 20

    Bello SA, Oketade IO, Osunde OD. Ectopic 3rd molar tooth in the maxillary antrum. Case Rep Dent 2014; 2014:620741.

    PubMed  PubMed Central  Google Scholar 

  21. 21

    Mohan S, Kankariya H, Harjani B, Sharma H. Ectopic third molar in the maxillary sinus. Natl J Maxillofac Surg 2011; 2:222–224.

    Article  Google Scholar 

  22. 22

    Sheikhi M, Samandari M, Karbasi Kheir M, Moaddabi A. Multiple dentogerous cysts with a complex odontoma: an unusual case report. Avicenna J Dent Res 2016; 8:e26050.

    Article  Google Scholar 

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Correspondence to Mitra Karbasi Kheir.

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Kheir, M.K., Sheikhi, M. Ectopic third molar in maxillary sinus: an asymptomatic accidental finding. Egypt J Otolaryngol 35, 219–221 (2019). https://doi.org/10.4103/ejo.ejo_80_18

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Keywords

  • ectopic
  • eruption
  • maxillary sinus