E Poster

[SE-EP-189] Comparison between preoperative and postoperative evaluation of deltoid muscle volume with MR images in reverse shoulder arthroplasty

^○Yoichi Ito^1,3, Naoki Ooi², Hideki Okazaki², Tomoya Manaka³, Koichi Ichikawa³, Yoshihiro Hirakawa³, Yoshinobu Matsuda³, Hayato Shimizu³, Syouichi Murakami³, Hiroaki Nakamura³ (1.Ito Clinic, Osaka Shoulder Center, 2.Ito Clinic, Osaka Shoulder Center, Radiology, 3.Osaka City University, Graduate School of Medicine, Orthopaedic Surgery)