Fig. 6From: Influence of joint volume on range of motion after arthroscopic rotator cuff repairScatter matrix of the relationship between each quadrant compartment joint volumes (Vol. anteroinferior, Vol.anterosuperior, Vol.Posterosuperior, Vol.Posteroinferior) and each shoulder motion (Sc: scaption, ERs: external rotation on side, ER90: external rotation at 90°, IRb: internal rotation on back). The Vol. anteroinferior, Vol.Posterosuperior, Vol.Posteroinferior showed a moderately positive correlation with each of the four shoulder motionsBack to article page