Clinical Application of Reconstruction of Stability and Abduction Function of Shoulder Joint Using Latissimus-dorsi Muscle Flap Displacement after Muscle-group Resection of Malignant Tumor in Deltoid Muscle

• 三角肌软组织恶性肿瘤肌室切除背阔肌肌瓣转位重建肩外展功能的临床应用