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[Temporomandibular osteomyelitis secondary to progressive necrotizing otitis externa]
N Nazih1, A Filali, M Boulaïch
1Services d'Oto-rhino-laryngologie et de Chirurgie Maxillo-faciale, Hôpital des Spécialités, Rabat, Maroc.
Revue De Stomatologie Et De Chirurgie Maxillo-Faciale
|June 29, 2006
Summary
Osteomyelitis of the temporomandibular joint is a rare complication of invasive otitis externa. Medical treatment is effective for this condition, which presents with pain and swelling.
Area of Science:
- Otolaryngology
- Infectious Diseases
- Oral and Maxillofacial Surgery
Background:
- Osteomyelitis of the temporomandibular joint (TMJ) is an uncommon complication of invasive otitis externa.
- It often arises from inadequately treated infections of the ear canal.
Observation:
- A case study of a 65-year-old diabetic male with invasive otitis externa and TMJ osteomyelitis.
- Clinical suspicion and imaging confirmed the diagnosis.
- The patient experienced a positive outcome with medical management.
Findings:
- Invasive otitis externa can lead to temporomandibular joint osteomyelitis.
- Infection may spread through the bony canal or congenital dehiscences.
- Key clinical signs include pain, limited mouth opening, and auricular swelling.
Implications:
- Early recognition and appropriate antibiotic therapy are crucial for managing TMJ osteomyelitis.
- This highlights the importance of thorough treatment of invasive otitis externa to prevent severe complications.
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