<prompt> Fracture of the proximal humerus in an elderly patient is best treated by?K-wire fixationOpen reduction internal fixationCuff and sling onlyManual reduction and Slab application  <response>: Fracture 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 a sling Cuff Collar or Triangular sling x 4 weeksDisplaced Unstable - Closed reduction internal fixation with percutaneous pinning or nailingRefer: Watson Jones Textbook of Ohopedics Trauma, 6thedition, pg no: 536-538 