Femoral neck replacement often refers to femoral head replacement. The decision to operate or not to operate on a dislocation after femoral head replacement should be based on the condition of the patient. If the dislocation is mild, manipulation can be used to reposition the femoral head without the need for surgery. If the condition is severe, surgery may be required.
X-rays can be used to determine the presence of dislocation, type and degree of dislocation, and the presence of loosening of the prosthesis after femoral head replacement. If the degree of subluxation is mild, the joint capsule can be repaired to a relatively tight state again to prevent re-dislocation, and effective rehabilitation exercises can be carried out at a later stage without surgery, using manipulation to reset the joint capsule.
If the dislocation is more serious, with repeated dislocation or periprosthetic fracture, surgery may be required for repositioning and fixation such as hip revision.
After femoral neck replacement surgery, rehabilitation should be carried out gradually under the guidance of the doctor. If there is any dislocation, the patient should consult the doctor in time, and the doctor will decide whether to operate or not according to the specific condition after complete examination.