Fractures  of the proximal humerus.
D000367:Age Factors; D001178:Arthroplasty; D016025:Bone Transplantation; D005260:Female; D005593:Fracture Fixation, Internal; D006801:Humans; D006810:Humeral Fractures / Q000150:complications / Q000209:etiology / Q000601:surgery*; D007595:Joint Prosthesis; D008875:Middle Aged; D010024:Osteoporosis / Q000150:complications; D012737:Sex Factors; D012783:Shoulder Dislocation / Q000150:complications / Q000601:surgery*; D014184:Transplantation, Homologous