What are the complications of artificial femoral head replacement

summary

I always feel uncomfortable. I feel uncomfortable walking. I found that the femoral head has been completely necrotic. If I want to be like a normal person, I need to treat it with artificial femoral head replacement. Now let me talk about the complications of artificial femoral head replacement.

What are the complications of artificial femoral head replacement

First, the causes of dislocation of hip joint were extensive injury of external rotator muscles, small femoral head, unstable suture of joint capsule, premature and large-scale hip flexion, etc.; one case of dislocation in this group was caused by the patient's extremely uncooperative and large-scale hip flexion after operation. After dislocation, the patient was treated with supracondylar traction of femur and then reset, and kept traction for one month before walking out of bed.

Second: osteoporosis, prosthesis loosening is mainly caused by long-term bedridden osteoporosis, and then cause prosthesis loosening, loosening caused by subsidence, obviously can consider revision surgery; to prevent osteoporosis, prosthesis loosening, the key is to avoid long-term bedridden patients, early postoperative activities. The ectopic ossification around the joint is related to the residual bone debris around the joint is not cleaned up, the scope of stripping is too wide, and the blood accumulation in the incision. 　　　 

Third: heterotopic ossification around the joint: heterotopic ossification around the joint is related to the residual bone debris around the joint is not cleaned up, the stripping range is too wide, and blood accumulation in the incision. In order to prevent the occurrence of heterotopic ossification around the joint, excessive separation should be avoided as far as possible, the bone debris in the joint cavity should be washed thoroughly with normal saline, and the negative pressure drainage tube should be placed to prevent blood accumulation in the incision.

matters needing attention

For patients, after artificial femoral head replacement, they should take a good rest and carry out postoperative nursing according to the doctor's instructions, so as to reduce the probability of complications. If the patients do not take good care after replacement, there will be some unnecessary problems.