Fig. 11.1 Picture showing the Motion Monitor with the transmitter and semicircular board, which can be placed in the sagittal plane and scapular plane, functioning as a reference for the patients…

Fig. 1.1 The Reeves prosthesis showing the spiked glenoid component which was cemented into the glenoid (from Professional Engineering Publishing from Reeves et al. [17]) Fig. 1.2 Gerard prosthesis featuring a glenoid…

Fig. 8.1 Photographs of retrieved implants, humeral cups, showing magnitude of inferior wear due to boney impingement The HSS Shoulder Simulator In order to better understand the biomechanics of the reverse total…

Fig. 12.1 Examples demonstrating bearing surface wear. MicroCT data (green) were registered with an idealized head (orange) for all of the retrievals. Estimated regions of wear are represented by a gap…

Fig. 5.1 Histology of Sectioned Ovine Retrieval at 26 Weeks Demonstrating Bone-Through Growth into the Cage Peg Classification of RTSA Implant Designs RTSA Design Classification System The proliferation of RTSA prosthesis…

Fig. 21.1 A 67-year-old female with poor result after proximal humerus fracture. a Preoperative radiograph reveals severe proximal humerus nonunion with bone loss. b Postoperative radiograph after shoulder reconstruction with RSA…

Fig. 2.1 Evaluation of glenoid orientation using a sphere fit protocol in a three-dimensional CT-model of the scapula In arthritic shoulders, specific changes to glenoid orientation and morphology can be seen….

Fig. 15.1 An axial computed tomography scan of a type-C glenoid. Friedman’s line (a) is a line between the tip of the medial border of the scapula to the center of…

Fig. 3.1 Stability of the rTSA construct against applied joint forces. rTSA construct is stable if the resultant force vector (F, black arrow) points within the cup (a). The stability is…