Department of Orthopedic Surgery Yuri Kumiai General Hospital Yuri-Honjo City Japan;
Department of Orthopedic Surgery Akita University Graduate School of Medicine Akita JapanAkita Sports Arthroscopy and Knee Group (ASAKG) Akita Japan;
Akita Sports Arthroscopy and Knee Group (ASAKG) Akita Japan;
Akita Sports Arthroscopy and Knee Group (ASAKG) Akita Japan;
Akita Sports Arthroscopy and Knee Group (ASAKG) Akita Japan;
Department of Orthopedic Surgery Akita University Graduate School of Medicine Akita Japan;
Department of Orthopedic Surgery Akita University Graduate School of Medicine Akita JapanAkita Sports Arthroscopy and Knee Group (ASAKG) Akita Japan;
Coracoacromial Ligament; Rotator Cuff Tear; Shoulder; Subacromial Impingement;