TopicShoulderPodcastUpdatedâĢWhy does humeral head migrates superiorly in presence of massive tear?âĢWhy is the patient unable to initiate abduction?âĢClinical assessmentâĢOther than RC tear, what can cause superior migration of humerus?âĢHow do you classify Rotator cuff arthropathy?âĢWhat is CLEER?âĢWhy must you restore external rotation? How?âĢPre Op invx?âĢHow do you do RTSA?âĢHow does the RTSA work?âĢComplications of RTSAâĢWhat is the controversy with subscap repair in RTSA?âĢWhat is the survivorship of RTSA?âĢWhat are the most common reasons for failure in RTSA?âĢWhere does the implant usually fail?