Dislocation of femoral head replacement may be caused by improper exercise, loosening of prosthesis, and femoral head fracture. Common treatment methods include manipulation and reset, surgery, etc.
1. Improper exercise: If the hip joint is not fully recovered when a large amount of activities are carried out, the femoral head will be easily dislocated due to the lack of stability of the hip joint. This kind of patients tend to dislocate to a lesser extent, and can use manipulation to reset, and can be fixed after surgery, such as traction immobilization treatment, to prevent re-dislocation.
2. Loose prosthesis: If the prosthesis is loosened and causes repeated dislocation, surgery may be needed to reposition and fixate the prosthesis again, such as revision surgery.
3. Fracture of the femoral head: If the fracture of the femoral head leads to dislocation, it is necessary to judge the fracture site and the degree of damage by X-ray examination in time, and carry out external fixation treatment or incision and repositioning surgical treatment, as well as repositioning of the femoral head.
In addition, after the dislocation of the femoral head after replacement and gradual recovery through treatment, you should actively carry out exercises with moderate intensity and appropriate amplitude to enhance the strength of the muscles around the hip joint, which will help to improve the stability of the hip joint and help to prevent the femoral head from being dislocated again. If you feel uncomfortable, go to the hospital in time, the above treatment should be carried out by a doctor, do not blindly operate on your own.