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Arthroplasty after war injuries to major joints.

From 1992 to 1995, replacement of the joint with an endoprosthesis after serious wounding and major destruction of joint elements was performed in 10 soldiers. Arthroplasty was performed on five knees, three hips, and two shoulders. The age range of the wounded soldiers was 22 to 55 years (mean, 37.7 years). Six soldiers suffered explosive injuries, and 4 were injured by gunfire. Time elapsed from the moment of wounding to the time of total joint replacement was 9 to 42 months. We decided on arthroplasty as the preferred treatment because of the presence of strong contractures and very painful movement. In 8 patients, the results of the treatment, based on a follow-up time of 36 to 48 months, were good. In 2 patients, early septic arthritis developed after arthroplasty of the knee with concomitant loosening of the endoprosthesis. Staphylococcus aureus was detected in both patients. In those 2 patients, therefore, arthrodesis of the knee with external fixation was performed.