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Maxillary sinus morphology in differential dental diagnosis
M F Cuenin1, B K Pollard, C W Elrod
1U.S. Army DENTAC, Periodontics Department, Fort Gordon, GA 30905, USA.
General Dentistry
|July 1, 1996
Summary
Maxillary sinus shape can be mistaken for dental issues, leading to unnecessary endodontic therapy. Surgical exploration revealed normal sinus anatomy with unusual morphology, highlighting the importance of accurate diagnosis.
Area of Science:
- Dentistry
- Radiology
- Otolaryngology
Background:
- Maxillary sinus pathology can mimic periapical lesions in dental radiography.
- Accurate interpretation of sinus anatomy is crucial for differential dental diagnosis.
Observation:
- Two cases presented with suspected periapical lesions that did not resolve after endodontic treatment.
- An exploratory procedure was performed due to persistent, unresolved symptoms.
Findings:
- The suspected lesions were identified as unusual but normal anatomical variations of the maxillary sinus.
- No actual periapical pathological condition was present in either case.
Implications:
- This case highlights the importance of considering sinus anatomy in dental diagnosis to avoid misinterpretation.
- Understanding maxillary sinus morphology aids in preventing unnecessary dental procedures.
- Surgical exploration can confirm diagnosis when imaging is ambiguous.