Effects of Arthroscopic Atelocollagen Insertion in High-Grade Partial Articular Supraspinatus Tendon Avulsion Lesions: A Retrospective Cohort Study With Propensity Score Matching
Jong-Hun Ji,
Changrak Choi,
Hwangyong You
et al.
Abstract:Background: This study sought to evaluate the effect of atelocollagen insertion into the bone–tendon interface of the repaired tendon after arthroscopic rotator cuff repair for high-grade partial articular supraspinatus tendon avulsion (PASTA) lesions. Purpose: To compare clinical and radiological outcomes of atelocollagen-inserted rotator cuff repair and atelocollagen-noninserted rotator cuff repair in the high-grade PASTA lesions. Study Design: Cohort study; Level of evidence, 3. Methods: The data from 301 c… Show more
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