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 is a ball-and-socket joint. The socket (called the acetabulum) is part of the pelvis. The ball (called the femoral head) is attached to the upper end of the thigh bone, and rests inside the socket.The labral cartilage structure surrounds the opening of the hip socket and joins seamlessly to the articular cartilage lining the hip socket.or the hip to last a lifetime, the ball and socket and cartilage structures all must work together like a well-oiled machine. When abnormal contact occurs between the ball of the hip and the rim of the hip socket, this condition is called femoral acetabular impingement or hip impingement.