Complications of hip fracture in the elderly include: 1, the elderly hip fracture bed rest convalescence will lead to aggravation of their original medical disease, such as the patient has a history of stroke, long-term bed rest to slow down blood flow, leading to venous embolism in the lower extremities, embolism off and then lead to pulmonary infarction, off in the brain and cerebral infarction, the consequences are more serious; 2, urinary tract infection, especially for elderly women, their perineum resistance is poor easier to infection; 3, long-term bed rest will lead to bedsores, serious skin necrosis, more difficult to treat should be diligent in turning over.