Shoulder balloon spacer for massive irreparable rotator cuff tears results in significant improvements

Savarese, Eugenio; Aicale, Rocco; Romeo, Rocco; Maffulli, Nicola

Abstract

AbstractPurposeThe aim of the present study was to assess the effectiveness of balloon implantation in patients with irreparable supraspinatus tears alone or in combination with other rotator cuff (RC) tendon tears and the effect of several covariables, such as age, gender, status of the long head biceps, with or without tendon repair and regardless the number of tendon involved.MethodsPatients enrolled from ‘San Carlo’ Hospital of Potenza (Italy, IT), from January 2012 to September 2014, underwent arthroscopic implantation of shoulder balloon by a single surgeon, and followed for 3 years. The American Shoulder and Elbow Surgeons (ASES) and Constant score (CS) were administered pre‐, post‐operatively at 12 months, and then annually. Patients were classified on the basis of the number of tendons involved in the tears and treatment performed, considering the reparability of the tendons themselves. Gleno‐humeral joint osteoarthrosis (OA) was evaluated through shoulder radiographs and classified according to the Samilson–Prieto classification, at the first examination and at the final follow‐up. Statistical improvements were evaluated using a variance model (least‐squares means) and a T distribution test for the evaluation between different treatment groups.ResultsA total of 61 procedures were performed, and eight patients were lost during follow‐up. The mean baseline CS was 30.2 ± 15.4 with statistically significant improvement, respectively, at 1‐, 2‐ and 3‐year follow‐up to 69.3 ± 4.2, 74.6 ± 3.6 and 69.7 ± 5.1 respectively. ASES score at baseline was 22.5 ± 10.9, with a statistically significant improvement to 69.7 ± 9.2, 68 ± 17.8 and 71.2 ± 16.6 at 1‐, 2‐ and 3‐year follow‐up, respectively. Tenotomy or absence of long head biceps at presentation did not influence results (n.s.), with no difference according to gender and age. At final follow‐up, 24 patients (43.9%) showed progression of glenohumeral OA. One patient required secondary surgery for shoulder replacement after 18 months for persistent pain and one patient required implant removal following post‐operative laser treatment.ConclusionArthroscopic rotator cuff tears repair with subacromial spacer balloon implantation showed statistically significant clinical and functional improvement at 3‐year follow‐up. Patients treated with combined partial repair and subacromial spacer balloon implantation experienced good results independent of gender, age, type of tear and long‐head biceps tendon status. The risks related to this procedure appear to be minimal.Level of EvidenceLevel IV.

Citation

Savarese, E., Aicale, R., Romeo, R., & Maffulli, N. (in press). Shoulder balloon spacer for massive irreparable rotator cuff tears results in significant improvements. Knee Surgery, Sports Traumatology, Arthroscopy, https://doi.org/10.1002/ksa.12445

• Journal Article Type: Article
• Acceptance Date: Aug 7, 2024
• Online Publication Date: Aug 27, 2024
• Deposit Date: Nov 8, 2024
• Journal: Knee Surgery, Sports Traumatology, Arthroscopy
• Print ISSN: 0942-2056
• Publisher: Springer Verlag
• Peer Reviewed: Peer Reviewed
• DOI: https://doi.org/10.1002/ksa.12445
• Public URL: https://keele-repository.worktribe.com/output/891899
• Publisher URL: https://esskajournals.onlinelibrary.wiley.com/doi/10.1002/ksa.12445