Abstract
Introduction: Displaced intra and extra-articular fractures of distal radius require anatomical reduction in physiologically young patients.
Material and methods: We used volarulnar tension band plating technique (without bone grafting) and early mobilisation to treat dorsally displaced and comminuted fractures of distal radius in 47 physiologically young patients with an average age of 48 years (range, 19–76 years).
Volar tilt, radial height, ulnar inclination and volar cortical angles were measured on the unaffected side. AO volar plate was pre-contoured to match the volar cortical angle of the unaffected side. Horizontal arm of the plate was þxed to distal fragment þrst. When the longitudinal arm of the plate was brought onto the radial shaft, the displaced distal fragment was levered out anteriorly to restore the normal volar tilt, ulnar inclination and radial height.
Results: The average follow-up was 26 months. According to Gartland and Worleyñs system 26 patients had excellent, 14 had good, 6 had fair and 1 had poor results. The median Disability of arm, shoulder and hand (DASH) score was 10 (range, 0–60). According to Lidstrom and Frykmanñs radiological scoring system 39 patients had excellent and 8 had good anatomical results.
Conclusion:We believe this technique is technically demanding and requires good understanding of anatomy and force transmission in an intact and fractured distal radius. This relatively new technique of volarulnar tension band plating of distal radius has given good results in majority of patients. We recommend its use in displaced and comminuted fractures in physiologically young patients with high need and demand.
Theses abstracts were prepared by Professor Dr. Frantz Langlais. Correspondence should be addressed to him at EFORT Central Office, Freihofstrasse 22, CH-8700 Küsnacht, Switzerland.
