Pulmonary hypertension (PHT) is high blood pressure in the heart-to-lung system that delivers fresh (oxygenated) blood to the heart while returning used (oxygen-depleted) blood back to the lungs. Pulmonary versus systemic blood pressure.
Two types of surgery are used. 1  Hip repair (internal fixation). 2  Hip repair involves stabilizing broken bones with surgical screws, nails, rods, or plates. 3  This type of surgery is usually for people who have fractures in which the bones can be properly aligned.
Hip resurfacing is a surgical option that can provide relief while delaying hip replacement surgery. In hip resurfacing, the diseased hip joint surfaces are removed surgically and substituted with metal. However, the entire femur bone is preserved. That makes future hip replacement surgeries possible. Rather than removing the ball of the hip socket, the surgeon covers it with a metal cap.