[The dynamic treatment of intraarticular fractures of the base of the middle phalanx with the Suzuki dynamic fixator].
Between 1994 and 1998, we have treated eleven patients with intraarticular fractures of the base of the middle phalanx including impaction, dislocation, and pilon types of injuries. All patients were evaluated after a median follow-up period of 25.8 (8 to 57) months. Treatment was carried out according to Suzuki's technique with a dynamic PIP-joint distraction fixator consisting of Kirschner wires and rubber bands. In five cases, there was additional osteosynthesis (Kirschner wires, resorbable hemicerclage) or cancellous bone-grafting for reconstruction of the joint surface. Early mobilisation commenced with active exercises for the PIP joint on the day of surgery. The dynamic extension fixator was applied for an average duration of 28 (15 to 42) days. By the time of follow-up examinations, we found a range of motion on an average of 64 (0 to 105) degrees including a lack of extension of 11 (0 to 60) degrees and a median flexion capacity of 75 (30 to105) degrees. All fractures healed uneventfully with restored joint stability. Eight patients were completely painfree, three complained of mild occupational pain.
Bayer-Sandow
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Abteilung für Hand-, Plastischeschirurgie, Malteser-Krankenhaus Bonn.
Brüser
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D000328:Adult; D000368:Aged; D001864:Bone Wires; D016267:External Fixators; D005260:Female; D005383:Finger Injuries / Q000000981:diagnostic imaging / Q000601:surgery*; D005593:Fracture Fixation, Internal; D017102:Fracture Healing / Q000502:physiology; D006801:Humans; D004204:Joint Dislocations / Q000000981:diagnostic imaging / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D011859:Radiography
Die dynamische Behandlung von intraartikulären Mittelgliedbasisfrakturen mit dem Bewegungsfixateur nach Suzuki*