Fig. 1From: A finite element model of the shoulder: application to the changes of biomechanical environment induced by postoperative malrotation of humeral shaft fractureFE model construction. A the stereolithography model construction. Based on the CT data of the normal shoulder of a 31-year-old female, the stereolithography model was constructed by MagicRP and Geomagic software. B the reconstructed muscles model. The lines represented the spring. C postoperative malrotation model of humeral shaft fracture with osteotomy above the insertion of deltoid. D postoperative malrotation model of humeral shaft fracture with osteotomy below the insertion of deltoidBack to article page