The Volar Central Approach for Distal Radius Fracture: A Prospective Nerve Conduction Study of 38 Patients.

Authors

Hugo Jakobsson, Eva Lundqvist, Sara Nordkvist, Kathe Dahlbom, Marcus Sagerfors

Published in

Hand (New York, N.Y.). Pages 15589447251366459. Sep 07, 2025. Epub Sep 07, 2025.

Abstract

In distal radius fracture (DRF) surgery with volar locking plates, the flexor carpi radialis approach is commonly used. However, the volar central approach (VCA), between the median nerve and the finger flexors, may improve visualization of the volar ulnar corner. A similar approach has been linked with a higher risk of iatrogenic median neuropathy. This study evaluated the risk of median neuropathy after operative treatment using the VCA.
Thirty-eight patients with Arbeitsgemeinschaft für Osteosynthesefragen (AO) type C DRF were assessed prospectively with sensory nerve conduction studies preoperatively and at 6 weeks, 3 months, and 12 months postoperatively.
At 6 weeks, 30 of the 38 patients exhibited median neuropathy, decreasing to 12 of the 35 at 12 months. Subjective sensory deficit was reported by 12 of the 38 patients at 6 weeks and 8 of the 37 at 12 months. Patients with median neuropathy (MN) had significantly higher frequency of subjective sensory deficit of the median nerve 12 months postoperatively, but did not have significantly worse patient-reported outcome.
Our results suggest that the VCA should be reserved for cases needing optimal exposure of the volar ulnar corner.

PMID:
40914854
Bibliographic data and abstract were imported from PubMed on 07 Sep 2025.

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