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Four-corner fusion of the wrist: clinical and radiographic outcome of 31 patients

Background Four-corner fusion is a rational surgical option for the management of degenerative conditions of the wrist. Most related studies have compared four-corner fusion with scaphoid excision or proximal row carpectomy, with a variety of reported results. To enhance the literature, we performed...

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Published in:European journal of orthopaedic surgery & traumatology 2016-12, Vol.26 (8), p.859-866
Main Authors: Mavrogenis, Andreas F., Flevas, Dimitrios A., Raptis, Konstantinos, Megaloikonomos, Panayiotis D., Igoumenou, Vasilios G., Antoniadou, Thekla, Dimopoulos, Leonidas, Antonopoulos, Dimitrios, Spyridonos, Sarantis G.
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Language:English
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Summary:Background Four-corner fusion is a rational surgical option for the management of degenerative conditions of the wrist. Most related studies have compared four-corner fusion with scaphoid excision or proximal row carpectomy, with a variety of reported results. To enhance the literature, we performed this study to evaluate a series of patients with degenerative conditions of the wrist treated with four-corner fusion using 3 surgical techniques and to discuss the clinical and radiographic outcome of the patients. Materials and methods We retrospectively studied 31 patients (24 men, 7 women; mean age, 43 years; 9 heavy manual laborers) who underwent four-corner fusion of their wrists for degenerative conditions from 2005 to 2015. Internal fixation was done using multiple Kirschner wires (14 patients), headless compressive screws (8 patients), or a circular plate (9 patients). Mean follow-up was 4 years (1–11 years). We evaluated the clinical outcome with the Patient-Rated Wrist Evaluation (PRWE) score and fusion with radiographs. Results All patients experienced improvement of their pain, function, range of motion and grip strength ( p  
ISSN:1633-8065
1432-1068
DOI:10.1007/s00590-016-1824-5