Achilles tendon allograft versus fascia lata autograft as the interpositional graft in arthroscopically assisted lower trapezius tendon transfer for irreparable posterosuperior rotator cuff tear
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Background: Although arthroscopically assisted lower trapezius tendon transfer (aLTT) is an effective treatment option for posterosuperior irreparable rotator cuff tear (PSIRCT), interpositional grafts should be used because of t... ...
