Diagnostic Wrist Arthroscopy for Nonspecific Wrist Pain.

This study addresses the prevalence of discrete pathophysiology accounting for patients' symptoms during diagnostic wrist arthroscopy in individuals with wrist pain without a specific preoperative diagnosis. Secondarily, we determined the number and type of surgeries subsequent to diagnostic wrist arthroscopy. Between January 2000 and January 2015, 135 diagnostic wrist arthroscopies were performed by 12 surgeons in 3 urban academic hospitals. We recorded the diagnostic findings of diagnostic wrist arthroscopy and any subsequent surgeries. One hundred and five patients had synovitis or a normal wrist (78%), 17 had likely age-appropriate changes (eg, central triangular fibrocartilage complex defects scapholunate changes) (13%), 8 (6%) were given uncommon diagnoses, and 5 (4%) had osteochondral defects. Sixteen patients (12%) had subsequent wrist surgery: 2 were for adverse events, 2 were carpal tunnel releases, and 12 were other surgeries. Diagnostic arthroscopy performed in the setting of an unclear preoperative diagnosis yielded limited diagnostic benefit.