Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association
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A questionnaire was sent to members of the Arthroscopy Association of North America surveying complications in arthroscopic surgery of the knee and other joints. There were 395,566 arthroscopies reported including 375,069 knee arthroscopies, 14,329 shoulder arthroscopies, 4,478 ankle arthroscopies, 1,569 elbow arthroscopies, and 121 wrist arthroscopies. There were 2,215 complications reported. ⋯ Surgery in the subacromial space resulted in a complication rate of 0.76%. None of these complication rates included failures. As newer procedures are instituted into clinical practice that involve various joints, and are more technically demanding, the complication rate is increasing.
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For this study, 1,784 arthroscopies were analysed. Abnormalities of the patellofemoral joint consisting of patellar malalignment and/or patellar chondral damage were present in 175 (10%). ⋯ Group II (mean age, 43 years) included fewer women; PFPS was found in only 32%, but in 82% there were signs of degenerative joint disease, which could explain the symptoms. Patellar subluxation was correlated to the PFPS, whereas chondral damage alone was not.