Fig. 5From: Influence of joint volume on range of motion after arthroscopic rotator cuff repairScatter matrix of the relationship between the total joint volume (Vol.TJ) and each shoulder motion (Sc: scaption, ERs: external rotation on side, ER90: external rotation at 90°, IRb: internal rotation on back). The Vol.TJ showed a moderately positive correlation with each of the four shoulder motionsBack to article page