Thigh muscle atrophy after fracture surgery is mainly conservative treatment, including from the aspect of diet, exercise and physical therapy. 1. Diet: eat more protein and vitamin foods, such as eggs, vegetables, etc., a balanced diet to promote bone recovery and reduce muscle atrophy. 2. Exercise: in case the condition allows, you can exercise properly to promote muscle recovery, such as joint strength training, you can repeat straight leg flexion and extension, leg elevation landing, etc., the range is from small to large, gradually exercise, must be moderate. 3. Physiotherapy: hot compresses on the muscles, local massage physiotherapy, etc., can promote blood circulation, effectively improve and promote the recovery of symptoms. Treatment should be carried out under the guidance of a doctor.