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  • articleNo Access

    DELAYED RUPTURE OF FLEXOR POLLICIS LONGUS TENDON AFTER VOLAR PLATING OF THE DISTAL RADIUS

    Hand Surgery01 Jan 2006

    Flexor tendon rupture following distal radius fracture is rare. We described a case of flexor pollicis longus rupture, presented five years after volar plating of distal radius fracture.

  • articleNo Access

    ARTHROSCOPICALLY ASSISTED REDUCTION WITH VOLAR PLATING OR EXTERNAL FIXATION FOR DISPLACED INTRA-ARTICULAR FRACTURES OF THE DISTAL RADIUS IN THE ELDERLY PATIENTS

    Hand Surgery01 Jan 2007

    Twenty-eight patients older than 70 years with AO type C fracture of the distal radius were treated with arthroscopically assisted reduction combined with volar plating or external fixation. The patients were followed up for an average of 24.9 ± 16.1 months. The average score was 80.1 ± 10.5 according to the modified system of Green and O'Brien. Eight patients had an excellent result, 11 had a good result, seven had a fair result, and two had a poor result. Twenty-three patients were able to return to their previous activities level or occupation without any restriction. On the basis of these results, we concluded that arthroscopically assisted reduction combined with volar plating or external fixation is one of the useful options for the treatment of a displaced intra-articular fracture of the distal radius in elderly patients who are physiologically young or active.

  • articleNo Access

    DELAYED RUPTURE OF EXTENSOR DIGITORUM COMMUNIS TENDON FOLLOWING VOLAR PLATING OF DISTAL RADIUS FRACTURE

    Hand Surgery01 Jan 2008

    We present a case of delayed rupture of extensor digitorum communis tendon seven years after volar plating of distal radius fracture. Drill bit penetration during surgery and prominent screw tips into the fourth extensor compartment have a potential risk to damage the tendons. Careful and accurate use of internal fixation instruments is necessary to avoid this complication.

  • articleNo Access

    Trigonometry-Integrated ‘Lift’ Technique (TILT) for Restoring Volar Tilt in Distal Radius Fractures: Description of Technique and Preliminary Results

    Background: Restoration of extra-articular and intra-articular parameters are important considerations during operative fixation of distal radius fractures. Restoration of volar tilt by using visual estimation and the ‘lift’ technique has previously been described. The aim of our study was to describe a mathematical technique for accurately restoring the volar tilt of the distal radius to acceptable anatomic values.

    Methods: A retrospective review of cases performed using the trigonometry-integrated ‘ lift’ technique (TILT) was performed. This technique uses the pre-operative volar tilt angle as well as the dimensions of the implant to calculate the ‘lift’ required to restore volar tilt. Intra-operative angles were measured using a marked transparency overlay on fluoroscopic images. Pre-operative and post-operative volar tilt were measured and analysed.

    Results: Twenty-seven fractures were included in the study, with 20 being classified as Arbeitsgemeinschaft für Osteosynthesefragen (AO) C-type. Pre-‘lift’ volar tilt ranged from 0° to -20°. Post-‘lift’ volar tilt ranged from 2° to 16°, with all but three cases ranging from 5° to 15°. The mean volar tilt achieved was 10.2°.

    Conclusions: The trigonometry-integrated ‘lift’ technique resulted in reliable intra-operative restoration of anatomic volar tilt in distal radius fractures.

  • articleNo Access

    Prognostic Factors Affecting Clinical Outcomes of Arthroscopic Assisted Reduction and Volar Plating through Preservation of Pronator Quadratus for Intra-Articular Distal Radius Fracture

    Background: This study aimed to evaluate the clinical and radiological outcomes following an arthroscopic-assisted reduction and volar plating (AR-VP) surgery through pronator quadratus (PQ) preservation for treating intra-articular distal radius fractures (IA-DRFs) and to assess prognostic factors that affect functional outcomes.

    Methods: Between March 2014 and February 2017, 54 patients who had intra-articular DRF and underwent AR-VP through the PQ preservation technique and completed 1-year follow-up were enrolled. Patients were divided into the satisfactory group (excellent and good results) and an unsatisfactory group (fair and poor results) based on the modified Mayo Wrist Scoring System (MMWS) scored at 1-year follow-up to determinate prognostic factors that affected clinical outcomes. Patients’ demographics, clinical outcome measures (VAS, DASH, PRWE, etc.), and pre-and post-operative radiographic parameters were analyzed.

    Results: The outcomes according to MMWS were 10 excellent, 22 good, 14 fair, and 8 poor. A univariate analysis showed a significant difference between the groups (p < .05) for all radiographic parameters, sex, and the presence of an intra-articular comminution. In the multivariate analysis, female gender, presence of an intra-articular comminution, and difference of palmar articular tilt compared to uninjured wrist (> 20.1°) at trauma were considered as significant poor prognostic factors of functional outcome.

    Conclusions: AR-VP surgery through PQ preservation for intra-articular DRFs has reliable clinical and radiological outcomes. However, female gender, presence of an intra-articular comminution, and difference of palmar articular tilt compared to the uninjured wrist (> 20.1°) at initial injury were considered poor prognostic factors for AR-VP through PQ preservation for intra-articular DRF.

  • articleNo Access

    Radioscaphoid Impingement after Volar Plate Fixation and Bone Grafting of a Non-United Scaphoid Fracture

    Volar plate fixation (VPF) of scaphoid fractures has received increased attention over the past decade. The purported benefits over headless screw fixation are increased rigidity, better purchase of small fragments, the ability to prevent extrusion of bone graft, and to act as a buttress against excessive scaphoid flexion. We report a case of symptomatic radioscaphoid impingement presenting two years after successful VPF for a non-united scaphoid fracture. We performed an arthoscopic evaluation, synovectomy and chondroplasty, followed by open radial styloidectomy and implant removal. This article highlights the pertinent clinical features, relevant imaging, and key intra-operative findings. We have analyzed the factors that led to this complication and have highlighted several technical tips to minimize radiocarpal impingement and ongoing chondral damage.