Use of a new arthroscopic joint spreader/stabilizer.
Condylar distraction is frequently required in temporomandibular joint surgery to gain access to the articular disk and to medial areas of the condyle, fossa, and eminence. Additionally, the discovery of the clinical importance of addressing the symptomatic lateral impingement phenomenon, a need has arisen for a device to aid the arthroscopic surgeon in spreading the closed joint space and stabilizing the condyle eminence relationship for more effective and safer surgery. The design and use of a new arthroscopic joint spreader/stabilizer are illustrated. This device can also be used for open temporomandibular joint surgery by alternate orientation of the spreader arms.
Moses
J J
JJ
Pacific Clinical Research Foundation, Encinitas, Calif.
Topper
D C
DC
D001178:Arthroplasty / Q000295:instrumentation*; D020679:Arthroscopes; D006801:Humans; D013704:Temporomandibular Joint / Q000601:surgery*; D013705:Temporomandibular Joint Disorders / Q000175:diagnosis