Hi ladies, I'm sorry to post about a pregnancy complication but I am being tested for obstetric cholestasis and am interested to hear some real experience if you don't mind/feel like sharing.
The hip joint is a spherical joint between the femoral head and the acetabulum in the pelvis (Fig. 1); it is a diarthrosis or synovial joint, since it is wrapped in a capsule that contains the synovial fluid (SF), a biological lubricant that acts also like a shock-absorber [1] .he tribological performance of artificial hip joints is a critical issue for their success, because adverse tissue reaction to wear debris causes loosening and failure. Many studies on wear and lubrication of hip prostheses have been published in the last 10 years, mostly on experimental tests.
The hip joint is a ball-and-socket joint made up of the top of the thigh bone or femur (ball) and the acetabulum (socket) in the pelvis. The ends of the bone, as with all joints, are covered with a smooth, cushioning layer called articular cartilage. The articular cartilage is what allows the bones to glide smoothly.