Intra-articular fractures of the distal radius: bridging external fixation in slight flexion and ulnar deviation along articular surface instead of radial shaft.
Forty-one patients with intra-articular fracture of the distal radius (AO Type C) were treated with a double joint-bridging external fixator placed radial side of the fracture site and the wrist placed in slight flexion and ulnar deviation equal to the palmar tilt and radial inclination of the uninjured wrist. The patients were evaluated according to the system of Gartland and Werley an average of 43 months (range, 34 to 53 mo) after surgery. There were 14 excellent, 18 good, 7 fair, and 2 poor results. The average flexion was 94% of the normal side, extension 91%, pronation 95%, and supination 84%. The average radial inclination was 22 ± 10 degrees, palmar tilt 8 ± 14 degrees, and maximum articular step or gap was 2 mm. Bridging external fixation with slight wrist flexion and ulnar deviation equal to preinjured palmar tilt and radial inclination provides acceptable clinical and radiologic results.
*Department of Orthopedic Surgery, Orthopedic Research Center, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran †Department of Orthopaedic Surgery, Yawkey Center for Outpatient Care, Massachusetts General Hospital, Boston, MA.
Ali
A
Moradi
Mohammad H
MH
Ebrahimzadeh
Jess B
JB
Jupiter
D000328:Adult; D000368:Aged; D016267:External Fixators; D005260:Female; D005500:Follow-Up Studies; D018737:Hand Strength; D006801:Humans; D008297:Male; D008875:Middle Aged; D063868:Patient Outcome Assessment; D026741:Physical Therapy Modalities; D011182:Postoperative Care; D011403:Pronation; D011885:Radius Fractures / Q000601:surgery*; D016059:Range of Motion, Articular; D013484:Supination; D055815:Young Adult