Artrodesis de rodilla por fracaso de la artroplatsia total

A total of 21 knee arthrodesis performed in the last 20 years was reviewed with an average follow-up of 10 years. Arthrodesis was performed following deep infection in 12 cases (57%) and aseptic loosening of the prostheses in the remaining 9 cases. TH artrodesis were performed using one-plane external fixation in 11 cases, two-planes external fixation in 7, compression plates in 2, intramedular nailing in only 12 patients. Using additional procedures we obtained 19 fused knees (90 %). The complications in this series were: Psuedarthrosis (9 cases), infection of the fixator pins (2 cases), infection of the fixator pins (2 cases), and broken osteosybrtesis components (2 cases), severe deep infection with final amputation of the limb (1 case), and CPE injury (1 case).