Arthrocentesis and temporomandibular joint disorders: clinical and radiological results of a prospective study.

ABSTRACT: Purpose. We evaluated the efficacy of arthrocentesis in the treatment of temporomandibular joint (TMJ) disorders. Material and Methods. In this prospective clinical case series, 30 consecutive patients with TMJ disorders underwent arthrocentesis using saline and sodium hyaluronate injections. Outcome measures were TMJ pain, maximum mouth opening (MMO), joint noises, and anatomical changes in the TMJ architecture. Patients were evaluated using cone-beam computed tomography (CBCT) and magnetic resonance imaging (MRI) at the beginning of treatment and 60 days after the last arthrocentesis. Pretreatment and posttreatment clinical parameters were compared using paired and unpaired t-tests, and McNemar's test was used to evaluate CBCT and MRI changes (P < 0.05). Results. At 1-year follow-up exam

SUBMITTER: De Riu G 

PROVIDER: S-EPMC3844254 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature