91-year-old patients with right femoral neck fracture, if the physical condition is poor, you can choose conservative treatment, the physical condition allows you to choose artificial hip replacement. Femoral neck fracture is one of the more common types of fracture in the elderly, generally manifested as hip pain after a fall, limitation of lower limb activities, lower limb pain, shortening deformity, etc. 91-year-old patients with right femoral neck fracture can choose conservative treatment, give the affected limb immobilization, traction, oral ibuprofen, osteoclast triol and other drugs for treatment. If the patient has no underlying disease, artificial joint replacement can be chosen to get down to the ground as soon as possible to avoid the complications brought by long-term bed rest. Osteoporosis in the elderly is also one of the factors that cause femoral neck fracture, it is recommended that the elderly can take calcium supplements in daily life, and avoid going out in rainy and snowy weather to prevent falls and injuries. It is recommended that patients consult a doctor in a timely manner and follow the doctor’s instructions, do not blindly use medication.