M Bartoli1, L A Pederzini2, G Severini3, F Serafini2, M Prandini2. 1. Orthopaedics and Traumatology Department, Università Cattolica del Sacro Cuore - Fondazione Policlinico Gemelli, Largo Agostino Gemelli 8, 00168, Rome, RM, Italy. matteobartoli1@gmail.com. 2. Orthopaedics and Traumatology Unit, Nuovo Ospedale Civile di Sassuolo, Via Francesco Ruini 2, 41049, Sassuolo, MO, Italy. 3. Orthopaedics and Traumatology Department, Università Cattolica del Sacro Cuore - Fondazione Policlinico Gemelli, Largo Agostino Gemelli 8, 00168, Rome, RM, Italy.
Abstract
PURPOSE: This study aims to clinically evaluate, at mid-term follow-up, a group of patients treated by the senior author in the last 6 years with our anatomical double-bundle reconstruction surgical technique for the medial ulnar collateral ligament (M-UCL) insufficiency. METHODS: In this study, we included only patients affected by chronic valgus elbow instability, diagnosed with an accurate clinical evaluation combined with an MRI, without associated fractures that had been surgically treated in the past and without additional instability detected during the first checkup and in the preoperative evaluation under anesthesia. The nine patients enrolled were operated by the senior author between 2011 and 2014 (from 16 to 49 years old at surgery, all amateur sportsmen). The average follow-up is 4 years (47.6 months). The values of the range of movement were recorded and compared. Pain assessment was performed using the VAS scoring system. The recovery of daily activities was evaluated through the validated MEPS and Quick-DASH score scales. All patients underwent an X-ray in two standard projections and a preoperative and follow-up MRI. RESULTS: The recovery of the range of motion was complete in six cases. The remaining three patients had minor loss of extension. None of the patients reported flexion deficits nor pronation-supination at follow-up. All patients achieved subjectively perceived stability and clinically objectified stability at follow-up. Five patients referred a total lack of pain at follow-up. Seven patients achieved full marks in the Mayo Elbow Performance Score and an excellent improvement in the Quick-DASH score. CONCLUSIONS: Excellent functional results indicate that M-UCL isolated reconstruction with autologous hamstrings described in this study is a reliable and replicable technique with a reduced incidence of complications. Resuming sports is consistently successful in our patients.
PURPOSE: This study aims to clinically evaluate, at mid-term follow-up, a group of patients treated by the senior author in the last 6 years with our anatomical double-bundle reconstruction surgical technique for the medial ulnar collateral ligament (M-UCL) insufficiency. METHODS: In this study, we included only patients affected by chronic valgus elbow instability, diagnosed with an accurate clinical evaluation combined with an MRI, without associated fractures that had been surgically treated in the past and without additional instability detected during the first checkup and in the preoperative evaluation under anesthesia. The nine patients enrolled were operated by the senior author between 2011 and 2014 (from 16 to 49 years old at surgery, all amateur sportsmen). The average follow-up is 4 years (47.6 months). The values of the range of movement were recorded and compared. Pain assessment was performed using the VAS scoring system. The recovery of daily activities was evaluated through the validated MEPS and Quick-DASH score scales. All patients underwent an X-ray in two standard projections and a preoperative and follow-up MRI. RESULTS: The recovery of the range of motion was complete in six cases. The remaining three patients had minor loss of extension. None of the patients reported flexion deficits nor pronation-supination at follow-up. All patients achieved subjectively perceived stability and clinically objectified stability at follow-up. Five patients referred a total lack of pain at follow-up. Seven patients achieved full marks in the Mayo Elbow Performance Score and an excellent improvement in the Quick-DASH score. CONCLUSIONS: Excellent functional results indicate that M-UCL isolated reconstruction with autologous hamstrings described in this study is a reliable and replicable technique with a reduced incidence of complications. Resuming sports is consistently successful in our patients.
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