Volar plate for intra-articular distal radius fracture. A prospective comparative study between elderly and young patients.

INTRODUCTION

Treatment of the distal radius fracture in elderly remains controversial. The objective was to assess the outcomes of volar locking plate for displaced complete intra-articular distal radius fractures in elderly as compared to younger patients.

HYPOTHESIS: The outcomes in elderly patients would be comparable with those in younger patients with a low rate of complications.

MATERIAL AND

METHODS

Non-randomised prospective comparative study between 70 patients older than 65 years and 46 younger patients with AO type-C fractures. The main outcome was Disabilities Arm, Shoulder and Hand (DASH) score. Secondary variables were Patient-Rated Wrist Evaluation (PRWE) score, range of motion, Visual Analogue Scale (VAS) for pain, and grip strength. Radiological measurements were also performed.

RESULTS

The mean follow-up was 30.9 (range, 24-53) months. There were no significant differences in mean DASH, PRWE, VAS-pain, wrist motion or radiological parameters at final follow-up. Multivariate analysis showed that the functional outcomes were significantly influenced by baseline ulnar positivity greater than 3mm at baseline but not by age.

DISCUSSION: The study hypothesis was confirmed. Surgical treatment with volar locking plate for displaced complete intra-articular fractures of the distal radius in elderly patients represents a safe and effective treatment alternative with similar early complication rate than in younger.

LEVEL OF EVIDENCE: III, cohort study.