CT scan evaluation of glenoid bone and pectoralis major tendon: interest in shoulder prosthesis Laurent Obert, Christelle Peyron, Etienne Boyer, Gauthier Menu, François Loisel and Sébastien Aubry SICOT-J, 2 (2016) 33 Published online: 07 October 2016 DOI: 10.1051/sicotj/2016021