Surgical Management of Temporomandibular Joint Ankylosis in Ankylosing Spondylitis

Table 1

Summary of results for maximal interincisal opening (MIO) using TMJ concepts total temporomandibular joint prostheses.

Number of patients	Male	Female	Right TMJ replacement	Left TMJ replacement	Bilateral TMJ replacement	Mean pre-op MIO (mm)	Mean post-op MIO (mm)	Mean improvement in MIO (mm)
18	2	16	10	8	2	13	30	17