Abstract
Aims
To study the outcomes of DVR plating for distal radius fractures.
Methods
We prospectively studied all patients managed with a DVR plate, over a twelve-month period in 2006/07.
All patients were seen in our dedicated research clinic at 2, 6, 12 and 26 weeks post-operatively. Physiotherapy started at 2 weeks post-operatively. Active range of motion (ROM) of the injured wrist was recorded at 6, 12 and 26 weeks and compared with the normal side. Standardised radiographs were taken at 2 and 6 weeks and compared with pre- and post-operative films for radial and volar angulations, relative radial length, ulnar variance and implant position. Patient satisfaction was measured with the Patient Rated Wrist Evaluation score (PRWE) at 6, 12 and 26 weeks.
Results
129 patients (male:female 1:3) with a median age of 59 years (92-17 years) were seen. Mean measurements of pre-operative films were of 16 degrees dorsal angulation, 15 degrees radial inclination, 7 mm relative radial length and +2mm ulnar variance. In comparison post-operative results were -6 degrees, +22 degrees, 11mm and 0mm respectively, which remained unchanged at 2 and 6 weeks. The mean comparative active ROM was 70%, 88% and 98% at 6, 12 and 26 weeks respectively. The PRWE Score showed a mild degree of disability at 6 weeks and only minimal disability at 12 and 26 weeks. There were two cases of lost fracture position and no case of deep infection.
Conclusion
Our study suggests that the DVR locking plate provides excellent fracture stability, allowing for early rehabilitation, with minimal complications. Radiological measurements were markedly improved and this correlated with a good ROM and high patient satisfaction. We recommend the use of the DVR plate to manage unstable distal radius fractures.
