| Abstract: | Eight patients with low-velocity civilian gunshot wounds of the knee were examined and evaluated by arthroscopy. Three of these patients were also treated by surgical arthroscopy and underwent limited arthrotomy for bullet removal. In two patients small arthrotomy incisions were made following arthroscopic exploration for removal of bullets. Two patients underwent diagnostic arthroscopy. One underwent internal fixation for a chondral fracture of the femoral condyle. The majority of patients sustained intra-articular damage and retained foreign materials (denim flecks and metallic shards) and osteochondral fragments. There were no postoperative infections after a minimum follow-up period of one year. Arthroscopy is highly effective in the diagnosis and surgical management of low-velocity gunshot wounds of the knee both alone and in combination with limited arthrotomy depending on the severity of the condylar damage. The length of the hospital stay is reduced (length of stay exceeded 3-4 days only as a result of intravenous antibiotic coverage). Physical therapy requirements are minimal. Active mobility and a full range of motion are regained more rapidly with arthroscopy than with surgical exposure of multiple exploratory incisions or conventional standard arthrotomy. |
