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. 2024 Dec;34(8):4001-4008.
doi: 10.1007/s00590-024-04095-2. Epub 2024 Sep 20.

Volar locking and angular stability plate for treatment of comminuted scaphoid fractures: a case series of 44 cases

L Marzella  1 , S Filistad  1 , A Lazzerini  1 , A Cannella  2 , G Sassara  3 , L Caruso  3 , R De Vitis  3
Affiliations

Volar locking and angular stability plate for treatment of comminuted scaphoid fractures: a case series of 44 cases

L Marzella et al. Eur J Orthop Surg Traumatol. 2024 Dec.

Abstract

Background: The primary method employed worldwide for the treatment of scaphoid fractures is screw fixation. However, in unstable and comminuted fractures, percutaneous fixation could produce complications due to technical challenges, such as improper axis positioning, inaccurate screw length measurement, intra-articular screw penetration, and impingement. Alternative open approaches for the surgical management of scaphoid fractures have been proposed, and in recent years, a new specific volar locking plate for the treatment of scaphoid fractures has been developed. This study aims to present the outcomes of this technique applied to 44 patients with unstable and comminuted fractures of the scaphoid.

Aims: The purpose of the study is to verify the effectiveness of the volar plate in the treatment of comminuted scaphoid fractures and the necessity for plate removal when consolidation has occurred.

Methods: Between January 2021 and March 2023, a specific volar locking plate for the treatment of scaphoid fractures was used in 44 patients. A retrospective study was conducted involving all patients, consisting of continuous clinical and radiographic assessments, functional evaluations (using QuickDASH and MHQ), and patient satisfaction surveys.

Results: All patients achieved clinical and radiographic recovery. However, the plate can impinge with nearby structures and should be removed once the fracture is consolidated. After plate removal, further improvement in range of motion was observed.

Conclusion: The plate and screws system is a viable and appropriate method of osteosynthesis in the treatment of unstable and comminuted recent fractures occurring in the middle third of the carpal scaphoid.

Keywords: Angular stability; Comminuted fracture; Scaphoid fracture; Scaphoid plating; Volar locking plate.

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Conflict of interest statement

There are no conflicts of interest to report.

Figures

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Pre-operative X-rays
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Pre-operative TC
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Intraoperative X-rays
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1 year follow-up X-rays
See this image and copyright information in PMC

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