Der Orthopäde
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Clinically most patients complain about ulnar sided wrist pain and limited forearm rotation following malunited distal radius fractures. Possible bony reasons consist of intraarticular incongruency, malalignement of the sigmoid notch of the distal radius or the ulna-plus-situation at the wrist level. A persisting luxation of the distal radioulnar joint (DRUJ) will present itself with complete loss of forearm rotation. ⋯ The presence of arthrosis only allows salvage procedures for the DRUJ and will lead to functional loss. Reconstructive options consist of radius correction osteotomy, ulnar shortening osteotomy, reposition of a luxation and refixation of the TFCC. To chose the necessary reconstructive procedure, the individual pathological situation has to be analysed.
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Clinically most patients complain about ulnar sided wrist pain and limited forearm rotation following malunited distal radius fractures. Possible bony reasons consist of intraarticular incongruency, malalignment of the sigmoid notch of the distal radius or the ulna-plus-situation at the wrist level. A persisting luxation of the distal radioulnar joint (DRUJ) will present itself with complete loss of forearm rotation. ⋯ The presence of arthrosis only allows salvage procedures for the DRUJ and will lead to functional loss. Reconstructive options consist of radius correction osteotomy, ulnar shortening osteotomy, reposition of a luxation and refixation of the TFCC. To chose the necessary reconstructive procedure, the individual pathological situation has to be analysed.
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The purpose of this work was to present our technique of anatomic reconstruction of the lateral ankle ligaments using a free plantaris tendon graft. Between 1988 and 1997, 52 ankles (48 patients) were treated for chronic ankle instability resisting to a training program of minimally 3 months. The average age was 28.6 years (16 to 46 years) at the time of surgery. ⋯ The overall good and excellent results with this method may be explained by the strictly anatomic reconstruction that did not alter the kinematics nor the mechanics of the ankle joint complex. In addition the peroneal tendons were not weakened. We feel that this procedure is a better alternative to other more complex ligament reconstructions, especially tenodesis operations by using the peroneal tendon.
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Intraarticular bleeding and muscle bleeding occur spontaneously or as a result of trauma in hemophilia A or B. The most common sites for hemarthrosis are the knees joints, elbows and ankles joints. Resorption of intraarticular blood induces reactive hemophilic synovitis. ⋯ Radiosynoviorthesis (RSO), which is an alternative in certain cases, has been performed with great success in 12 cases in our hospital. In advanced arthropathy joint mobilization should be the emphasis of the physical therapy. Bandages, crutches and ortopaedic shoe devices improve the walking capacity.
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Patients suffering from von-Willebrand-disease or hemophilia A or B are the most common patients with coagulation disorders in orthopedic hospitals. Patients suffering from hemophilia A or B are treated with pure factor VIII or IX concentrates. We prefer recombinant products. ⋯ Typical presentation of these patients is the uncontrollable bleeding during an operation; typical is also the bleeding from mucous membranes. Patients with mild disorders are treated with DDAVP. Patients suffering from type 3 need substitution therapy with von-Willebrand-factor containing concentrates (for example Humate P).