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Arthroscopic double-row bridge fixation provided satisfactory shoulder functional restoration with high union rate for acute anterior glenoid fracture
- Title
- Arthroscopic double-row bridge fixation provided satisfactory shoulder functional restoration with high union rate for acute anterior glenoid fracture
- Authors
- Park I.; Shin S.-J.
- Ewha Authors
- 신상진; 박인
- SCOPUS Author ID
- 신상진; 박인
- Issue Date
- 2023
- Journal Title
- Knee Surgery, Sports Traumatology, Arthroscopy
- ISSN
- 9422-2056
- Citation
- Knee Surgery, Sports Traumatology, Arthroscopy vol. 31, no. 7, pp. 2681 - 2687
- Keywords
- Arthroscopy; Double-row bridge; Fracture; Glenoid; Shoulder; Suture anchor
- Publisher
- Springer Science and Business Media Deutschland GmbH
- Indexed
- SCIE; SCOPUS
- Document Type
- Article
- Abstract
- Purpose: To introduce a novel surgical technique for arthroscopic reduction and double-row bridge fixation using trans-subscapularis tendon portal for anterior glenoid fracture and to evaluate the clinical and radiological outcomes. Methods: A total of 22 patients who underwent arthroscopic reduction and double-row bridge fixation for an acute anterior glenoid fracture were retrospectively evaluated. Arthroscopic surgery was performed using four portals including a trans-subscapularis tendon portal. All patients underwent 3D-CT preoperatively and one day and one year postoperatively to evaluate the fracture fragment size, reduction status, and presence of fracture union. To evaluate the degree of fragment displacement, articular step-off and medial fracture gap were measured using 3D-CT. Clinical outcomes were assessed based on the ASES and Constant scores. Postoperative glenohumeral joint arthritis was evaluated using plain radiographs with the Samilson and Prieto classification. Results: The average preoperative fracture fragment size was 25.9 ± 5.6%. Articular step-off (preoperative: 6.0 ± 3.3 mm, postoperative one day: 1.1 ± 1.6 mm, P < 0.001) and medial fracture gap (preoperative: 5.2 ± 2.6 mm, postoperative one day: 1.9 ± 2.3 mm, P < 0.001) were improved after surgery. On the postoperative one year 3D-CT, 20 patients achieved complete fracture union, and two patients showed partial union. Postoperative glenohumeral joint arthritis was observed in four patients. At the last visit, the ASES score was 91.8 ± 7.0 and the Constant score was 91.6 ± 7.0. Conclusion: Arthroscopic reduction and double-row bridge fixation using a trans-subscapularis tendon portal for acute anterior glenoid fracture achieved satisfactory clinical outcomes and anatomical reduction as demonstrated by a low degree of articular step-off and medial fracture gap. Level of evidence: Level IV. © 2023, The Author(s) under exclusive licence to European Society of Sports Traumatology, Knee Surgery, Arthroscopy (ESSKA).
- DOI
- 10.1007/s00167-023-07389-w
- Appears in Collections:
- 의과대학 > 의학과 > Journal papers
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