Femoral head replacement surgery, also known as hip replacement surgery, can be divided into total hip replacement surgery and hemi hip replacement surgery, and the materials for the two are different and the cost can vary somewhat. For total hip replacement surgery, the total cost is usually about$45,000. For hemi hip replacement surgery, the total cost is about$35,000. It has more to do with the local economy, the grade of the hospital, and the prosthetic material chosen. After femoral head replacement surgery, there are some things to pay attention to in life, such as avoiding long-distance walking and strenuous exercise to reduce the wear and tear of the prosthesis, as well as avoiding squatting more than 90 degrees, and avoiding squatting as much as possible and needing a bidet instead. Also avoid inversion and cross-leggedness, which may also increase the risk of dislocation. Regular follow-up review of the condition of the prosthesis.