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Sinonasal teeth
1Department of Otorhinolaryngology, King Abdul Aziz University Hospital, Riyadh, Saudi Arabia.
The Journal of Otolaryngology
|June 1, 1995
Summary
Ectopic teeth in the sinonasal tract are rare. This study details three cases of sinonasal teeth, including one causing sinusitis and another migrating to the nose, discussing their causes, diagnosis, and treatment.
Area of Science:
- Otorhinolaryngology
- Oral and Maxillofacial Surgery
- Radiology
Background:
- Ectopic eruption of teeth into the sinonasal tract is an uncommon occurrence.
- Dental fragments can migrate within the sinonasal passages, leading to complications.
Observation:
- Three distinct cases of sinonasal teeth are presented.
- Case 1: An asymptomatic ectopic tooth in the nasal septum.
- Case 2: An ectopic tooth in the maxillary sinus causing recurrent sinusitis.
- Case 3: A dental root migrating from the maxillary antrum to the nasal cavity, associated with Aspergillus sinusitis.
Findings:
- Sinonasal teeth can present asymptomatically or cause significant symptoms like recurrent sinusitis.
- Migration of dental fragments can lead to secondary infections, such as fungal sinusitis.
Implications:
- Early diagnosis and appropriate management of sinonasal teeth are crucial to prevent complications.
- Understanding the etiology and migratory potential of these ectopic teeth informs treatment strategies.