Patella on the femur by increasing the angle at which it acts. The patella is attached to the tendon of the quadriceps femoris muscle, which contracts to extend/straighten the knee. The patella is stabilized by the insertion of the horizontal fibres of vastus medialis and by the prominence of the lateral femoral condyle, which discourages lateral dislocation during flexion. The retinacular fibres of the patella also stabilize it during exercise. Patellar dislocations occur with significant regularity, particular in young female athletes. It involves the patella sliding out of its position on the knee, most often laterally, and may be associated with
United States Ambassador to the United Nations Human Rights Council of the body. United States Ambassador to the United Nations Human Rights Council The United States Ambassador to the United Nations Human Rights Council is the diplomatic representative of the United States to the United Nations Human Rights Council. The position is located within the United States Mission to the United Nations and Other International Organizations located at Geneva, Switzerland. A formal title for the position is United States Representative to the United Nations Human Rights Council, with rank of Ambassador. Up until 2006, the position was commonly known as the United States Ambassador to the United Nations Commission on