Fig. 3From: Influence of joint volume on range of motion after arthroscopic rotator cuff repairSeparation of joint portion of image from others in semi-automated manner. If additional modification was needed, further manual erasing and segmentation were performed (upper right, lower left, and lower right images). When separation was performed appropriately, a 3D image of the segmented joint was generated (upper right image). The total joint volume was then calculated via the “Segment statistics” moduleBack to article page