to it affecting blood flow to the head of the femur. The latest evidence suggests that there may be little or no difference between screws and fixed angle plates as internal fixation implants for intracapsular hip fractures in older adults. The findings are based on low quality evidence that can't firmly conclude major difference in hip function, quality of life, and additional surgery. Trochanteric fracture A trochanteric fracture, below the neck of the femur, has a good chance of healing. Closed reduction may not be satisfactory and open reduction then becomes necessary. The use of open reduction has been reported as 8-13% among pertrochanteric fractures, and 52% among intertrochanteric fractures. Both intertrochanteric and pertrochanteric fractures may be treated by a dynamic hip screw and plate, or an intramedullary rod. The fracture typically takes 3–6 months to heal. As it is only common in elderly, removal of the dynamic hip screw is usually not recommended to avoid unnecessary risk of second operation and the increased risk of re-fracture after implant removal. The most common cause for hip fractures in the elderly is osteoporosis; if this is the case, treatment of the osteoporosis can well reduce the risk of further fracture. Only young patients tend to consider having it removed; the implant may function as a stress riser, increasing the risk of a break if another accident occurs. Subtrochanteric fractures Subtrochanteric fractures may be treated with an intramedullary nail or a screw-plate construction and may require traction pre-operatively, though this practice is uncommon. It is unclear if any specific type of nail results in different outcomes than any other type of nail. A lateral incision over the trochanter is made and a cerclage wire is placed around the fracture for reduction. Once reduction has been achieved a guide canal for the nail is made through the proximal cortex and medullary. The nail is inserted through the canal and is fixated proximally and distally with screws. X-rays are obtained to ensure proper reduction and placement of the nail and screws are achieved. Rehabilitation Rehabilitation has been proven to increase daily functional status. Forty percent of individuals with hip fractures are also diagnosed with dementia or mild cognitive impairment which often results in poorer post-surgical outcomes. In such cases enhanced rehabilitation and care models have been shown to have limited positive effects in reducing delirium and hospital length of stay. It is unclear if