This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Orthopaedics
[{'content': 'X-ray below shows a fracture of \nSelect and explain. \nA. Proximal humerus, B. Lateral 3rd of clavicle, C. Acromioclavicular dislocation, D. Sternoclavicular fracture', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Fracture of Proximal Humerus MC fracture in osteoporotic postmenopausal women Classification of fracture - Neer classification Complications - Axillary nerve injury, Shoulder stiffness & Malunion, AVN of the humeral head Treatment Undisplaced - Immobilization in sling (Cuff & Collar or Triangular sling) x 4 weeks Displaced & Unstable - Closed reduction & Percutaneous pinning Ref: Maheshwari 6e pg 93.', 'role': 'assistant'}]