Abstract
Distal radius fracture involving the lunate facet is a tough issue for surgeons, but currently there is scarcity of data on these injuries. This study aims to evaluate results of volar locking plate (VLP) for treatment of die-punch fractures of the distal radius.Between January 2013 and June 2017, a total of 37 patients with die-punch fractures of the distal radius were admitted and underwent VLP fixation. Clinical and radiographic data on these patients were extracted from their electronic medical records. Preoperative radiographs, CT scanning and 3D reconstruction were used to definitely diagnose this injury. Radiographs taken at immediate postoperation and at last follow-up were analyzed. Data on radial subsidence, articular step-off status, volar tilt, radial inclination, wrist motion range, grip strength and related complications at the final follow-up were documented for analysis. The overall outcomes of the injured limb were evaluated, based on the Gartland and Werley scoring system.The mean radial subsidence was 0.8 mm (0–3.3 mm), and articular step-off finally occurred in 4 patients (10.8%). The mean volar tilt was 9.5° (6°–15°), radial inclination 21° (12°–27°). The mean wrist was 84.2% in flexion of the contralateral uninjured wrist, 87.0% in extension, 92.2% in pronation and 94.5% in supination, respectively. The mean grip strength was 86% (range 56%–108%) of the contralateral un-injured upper limb. Gartland and Werley score demonstrated the excellent and good rate of 83.8%, with excellent result in 21 patients, good in 10, fair in 4 and poor in 2. Incidence of overall complications was 27.0% (10/37), with one requiring surgical intervention.VLP demonstrated its efficacy and safety for treatment of die-punch fractures. Prospective comparative studies with larger sample are required to compare the outcomes among different fixation methods, with expectation of precise and individualized treatment for every patient. Type of study/level of evidence: Therapeutic III.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.