title: Chronic rotator cuff tears.
authors.forename: R P
authors.initials: RP
authors.lastname: Nirschl
mesh_terms: D002908:Chronic Disease; D003937:Diagnosis, Differential; D006801:Humans; D052256:Tendinopathy / Q000175:diagnosis; D013708:Tendon Injuries; D013710:Tendons / Q000601:surgery