How long does it usually take for the artificial replacement surgery of femoral head necrosis? Recently, a family member of a patient said that her grandfather suffered from severe femoral head necrosis, and now it is difficult for him to complete even the basic walking. She found out through online research that artificial replacement of the femoral head is a very good treatment method, so she had the idea of doing artificial replacement of the femoral head for her grandfather, but she was afraid that the operation would take a long time and the old man would not be able to hold on to it, so she wanted to ask if the artificial replacement of femoral head necrosis takes a long time. Today we are going to talk about how long does it take to do the artificial replacement surgery for femoral head necrosis with this patient’s question? The time for artificial replacement surgery for femoral head necrosis is a very mature technology, but it depends on the skill and professionalism of the surgeon in charge and the patient’s body and the specific disease. Generally speaking, if the surgeon’s level is high and the patient is in good health, the procedure can be completed in as little as 40-50 minutes, usually less than one hour, but if the surgeon’s level is average and the patient’s health is complicated, it may take several hours to complete. What should I pay attention to after the artificial replacement surgery for femoral head necrosis? ”After the artificial replacement surgery, we will advise the patient to be able to move properly on the ground as soon as possible, mainly to prevent the patient’s joints from becoming stiff.” This can also effectively help patients to prevent blood clots from occurring. In addition to the above precautions, it is also important to pay more attention to diet, especially avoiding spicy and stimulating foods, strictly abstaining from smoking and alcohol, as well as strengthening proper nutritional supplements. The nurse should also pay attention to the timely change of medication and disinfection of the patient’s incision in order to prevent the recurrence of infection. Generally speaking, the incision needs to be changed within two to three days after surgery. How long is the recovery period for femoral head necrosis replacement surgery? The recovery period for this surgery is basically six months to one year. During the recovery period, it is necessary to visit the hospital regularly for review and to carry out reasonable rehabilitation training under the guidance of a physician. In life, it is also necessary to pay attention to rest and proper exercise, do not be too hasty, and must slowly recover health. For patients with advanced ischemic necrosis of the femoral head, artificial replacement surgery is a very good treatment method. The replacement material used now is generally a biologic ceramic-to-ceramic artificial joint, which has a longer life span, and the exact duration of use varies from person to person, but basically lasts more than 30 years.