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The effect of temporomandibular joint arthroscopy on ear function
Summary
Temporomandibular joint (TMJ) dysfunction can cause ear symptoms. Uncomplicated TMJ arthroscopy did not negatively impact ear function or hearing in patients with pre-existing ear complaints.
Area of Science:
- Otolaryngology
- Orthopedics
- Temporomandibular Joint Disorders
Background:
- Patients with temporomandibular joint (TMJ) dysfunction frequently report associated ear symptoms.
- The relationship between TMJ disorders and subjective ear dysfunction requires further investigation.
Purpose of the Study:
- To evaluate patients with ear complaints linked to TMJ pain and dysfunction.
- To assess the impact of TMJ arthroscopy on subsequent ear function.
Main Methods:
- Arthroscopic examination of 22 TMJs in 14 patients with TMJ dysfunction and ear complaints.
- Pre- and post-operative otological evaluation, including audiometric testing.
Main Results:
- All patients exhibited normal audiometric studies before and after TMJ arthroscopy.
- No significant changes in hearing function were observed post-operatively.
Conclusions:
- Uncomplicated temporomandibular joint arthroscopy does not induce or worsen ear dysfunction.
- TMJ arthroscopy is a safe procedure regarding auditory function in patients with concurrent ear complaints.