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The case of the disappearing third molar
Journal of the American Dental Association (1939)
|January 1, 1978
Summary
A misplaced mandibular third molar was surgically treated after causing discomfort. Early detection with dental radiographs could have prevented the need for invasive procedures.
Area of Science:
- Dentistry
- Oral Surgery
- Radiology
Background:
- A mandibular third molar migrated inferiorly over several years.
- The ectopic tooth caused patient discomfort, necessitating intervention.
Purpose of the Study:
- To report a case of a migrated mandibular third molar.
- To discuss diagnostic and treatment approaches for ectopic dental tissues.
Main Methods:
- Incisional biopsy and marsupialization were performed to manage the cyst and ectopic molar.
- Surgical removal of the molar and residual cyst after bone regeneration.
Main Results:
- Successful bone regeneration occurred within eight months post-marsupialization.
- Complete removal of the ectopic molar and cyst was achieved.
Conclusions:
- Early radiographic imaging, including full-mouth and panoramic views, is crucial for locating ectopic mandibular molars.
- Prompt diagnosis can prevent complications and unnecessary surgical interventions.