Despite the development of various therapeutic options, surgical management of irreparable rotator cuff tears (IRCTs) remains controversial. Recently, implantation of a biodegradable subacromial balloon spacer (InSpace, Stryker Corporation; Kalamazoo, MI) has gained considerable interest for the treatment of certain IRCTs. The reported outcome of balloon implantation has not been consistent, likely due to differing indications and technical approaches. The purpose of this article is to present a reproducible arthroscopic technique for implantation of a subacromial balloon and to review the literature published to date, regarding the efficacy and outcomes of this procedure.
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http://dx.doi.org/10.1016/j.eats.2023.03.021 | DOI Listing |
Massive rotator cuff tears are a challenge for patients and surgeons. We explored the outcomes of patients with massive rotator cuff tears primarily treated with primary cuff repair augmented with a subacromial balloon spacer. The mean age of the patients was 64.
View Article and Find Full Text PDFHSS J
June 2024
Department of Orthopedic Surgery, The University of Vermont Medical Center, Burlington, VT, USA.
Eur J Orthop Surg Traumatol
November 2024
Orthopaedic Surgery Department, University of Louisville, 550 S. Jackson St., 1St Floor ACB, Louisville, KY, 40202, USA.
Background: Subacromial balloon spacer implantation (SBSI) attempts to decrease glenohumeral joint (GHJ) pain and improve function in patients with an irreparable rotator cuff tear (RCT) and minimal osteoarthritis. Between 12 and 26 weeks post-SBSI, gradual implant resorption may create a "balloon dip" that decreases GHJ function and increases pain. This retrospective cohort study attempted to delineate shoulder function, active mobility, strength, pain, and functional task impairment during the "balloon dip" period.
View Article and Find Full Text PDFArthrosc Tech
October 2024
Department of Orthopaedic Surgery, Missouri Orthopaedic Institute, University of Missouri, Columbia, Missouri, U.S.A.
Recent attention has turned toward the prevention of acromiohumeral abutment in the treatment of irreparable rotator cuff tears (IRCTs). This can be achieved through tendon transfer with a bridging allograft, superior capsular reconstruction, dermal allograft application to the greater tuberosity (biologic tuberoplasty), bursal acromial reconstruction, or subacromial balloon spacer placement. Recent literature has demonstrated increased graft thickness is associated with improved clinical outcomes after superior capsular reconstruction, suggesting a potential role of a direct bone-to-bone contact between the greater tuberosity and acromion in symptom generation in patients with IRCTs.
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