Patient, imaging, and surgical factors associated with supraspinatus re-tear pattern after rotator cuff repair

© 2024 The Authors.

Bibliographische Detailangaben
Veröffentlicht in:JSES international. - 2020. - 8(2024), 5 vom: 28. Sept., Seite 1045-1050
1. Verfasser: Da Silva, Adrik Z (VerfasserIn)
Weitere Verfasser: Moverman, Michael M, Joyce, Christopher, Tashjian, Robert, Chalmers, Peter N
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:JSES international
Schlagworte:Journal Article Cho Double row Failure Re-tear Rotator cuff Single row
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245 1 0 |a Patient, imaging, and surgical factors associated with supraspinatus re-tear pattern after rotator cuff repair 
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520 |a Background: This study aimed to characterize patient, imaging, and surgical factors associated with re-tear patterns after rotator cuff repair, as well as to identify predictors of type 2 failure in a large patient cohort 
520 |a Methods: A retrospective case-control study was performed at a single urban academic institution. All patients who underwent an arthroscopic rotator cuff repair by 2 fellowship-trained shoulder and elbow surgeons between 2005 and 2022 and were subsequently found to have a symptomatic re-tear on magnetic resonance imaging were included. Patients were characterized as either a type 1 (failure at bone-tendon interface) or type 2 (failure medial to the bone-tendon junction) re-tear based on the Cho classification. Chart review was performed to collect demographic, imaging, and intraoperative surgical factors. Multivariable analysis was performed to determine patient and imaging factors associated with type 2 failure 
520 |a Results: Fifty-seven patients were included in the study. Overall, 33 (57.9%) patients were classified as a Cho 1 re-tear and 24 (42.1%) were classified as Cho 2 re-tear. No differences in preoperative tear characteristics (tear width, tear retraction, and tendon length) or fatty infiltration were found between Cho 1 and Cho 2 re-tears. Bivariate analysis comparing Cho 1 vs. Cho 2 found male sex was associated with a higher incidence of a Cho 2 re-tear (79.2% vs. 20.8%; P = .033). No significant differences in repair construct (single row vs. double row) (P = .816), biceps treatment (P = .552), concomitant subscapularis repair (P = .306), number of medial anchors (P = .533), or number of lateral anchors (P = .776) were noted between re-tear types. After controlling for potential confounding factors, multivariable regression analysis demonstrated that male sex was predictive of developing a Cho 2 re-tear (odds ratio 3.8; 95% confidence interval 1.1-13.3; P = .039). Repair construct was not found to be predictive of re-tear pattern (P = .580) 
520 |a Conclusion: Repair construct used during rotator cuff repair does not appear to influence re-tear pattern. Male sex was associated with a higher rate of type 2 failure 
650 4 |a Journal Article 
650 4 |a Cho 
650 4 |a Double row 
650 4 |a Failure 
650 4 |a Re-tear 
650 4 |a Rotator cuff 
650 4 |a Single row 
700 1 |a Moverman, Michael M  |e verfasserin  |4 aut 
700 1 |a Joyce, Christopher  |e verfasserin  |4 aut 
700 1 |a Tashjian, Robert  |e verfasserin  |4 aut 
700 1 |a Chalmers, Peter N  |e verfasserin  |4 aut 
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