Subject: SLAP IX
Subject: Shoulder instability
Subject: Labral injury
Year: 2023
Type: Article
Title: SLAP lesion type IX: case series and a review of literature
Author: Marjanovič, Benjamin
Author: Ušaj, Tina
Author: Mirnik, Nino
Author: Todorov, Risto
Author: Nabergoj, Marko
Abstract: Purpose: A type IX SLAP (superior labrum anterior to posterior) lesion involves 360° of the glenohumeral labrum. Only rare reports have been published analyzing the risk factors of this lesion and the success of its arthroscopic management. The aim of our study is to evaluate predisposing factors that lead to SLAP IX and to assess the clinical outcome after arthroscopic treatment. Our treatment algorithm is also presented. Methods: We report on a series of six patients treated in our institution between January 2014 and January 2019 who underwent shoulder arthroscopy and were intraoperatively found to have a SLAP lesion type IX. Arthroscopic labral repair and biceps tenodesis were indicated in all patients. American Shoulder and Elbow Surgeons (ASES) Shoulder Score, Rowe Score and Constant Murley Shoulder Score (CS) were used for clinical evaluation. Patients were evaluated preoperatively and at 12 weeks, 1 year and 2 years postoperatively. Results: We analyzed six patients of which 83% were males (5/6 patients). The average age at the time of surgery was 37.16 (range 30-42 years). The dominant arm was affected in 50% of patients (3/6 patients). A significant postoperative improvement was seen in all six patients. 83% (5/6) of patients returned to their pre-injury activity level. Average values of all three measured scores show a significant increase comparing preoperative to postoperative period (P-value < 0.05). All patients were able to return to work. Conclusions: The final diagnosis was established intraoperatively as 83% (5/6) of radiology reports differed from subsequent arthroscopic findings. The mechanism of injury in all our cases was high energy trauma with traction, arm in abduction or anteflexion. We observed great success with arthroscopic treatment as high percentage of our patients returned back to work and sports.
Publisher: Springer Science and Business Media LLC
Relation: European Journal of Orthopaedic Surgery & Traumatology
Identifier: oai:repository.ukim.mk:20.500.12188/28920
Identifier: http://hdl.handle.net/20.500.12188/28920Identifier: 10.1007/s00590-023-03547-5
Identifier: https://link.springer.com/content/pdf/10.1007/s00590-023-03547-5.pdf
