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The greater trochanter of the femur serves as an insertion point for several muscles, primarily the gluteus medius, gluteus minimus, and the piriformis. These muscles play crucial roles in hip stability and movement, particularly in abduction and external rotation of the thigh. The gluteus medius and minimus are especially important for maintaining pelvic alignment during activities like walking and running.
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Where does the piriformis muscle originate an insert?
The piriformis originates at the anterior sacrum and inserts at the greater trochanter of the femur.
What is the bony process on the femur?
The femur is the long bone of the leg. The two large processes of the proximal femur are the greater and lesser trochanter.
What are the two sites of muscle attachment on the proxial femur?
The two sites of muscle attachment on the proximal femur are the greater trochanter and the lesser trochanter. These bony prominences serve as points of attachment for muscles that control movements at the hip joint.
Where the greater trochanter is located?
the femur
What bones have trochanters?
The femur bone has trochanters. The greater trochanter is located at the top of the femur where the hip muscles attach, and the lesser trochanter is located on the inner side of the femur where the thigh muscles attach.
What is the tronchanter of the femur?
The trochanter of the femur is a bony prominence located on the upper part of the thigh bone. There are two trochanters: the greater trochanter, which is located laterally and serves as a site for muscle attachment, and the lesser trochanter, which is located medially and is involved in hip flexion.
Is the greater trochanter a lateral or a medial structure of the femur?
The greater trochanter is a lateral structure of the femur.
Large process below the neck of the femur?
Greater trochanter
The two large processes of the proximal femur are the greater and lesser?
greater trochanter and lesser trochanter
Do femur and humerus bones have trochanchanters?
Just the femur has a trochanter. It has a greater and a lesser trochanter. They give depth and stability to the joint.
What is the part of the femur which is readily palpable at the hip?
greater trochanter
What attaches the greater trochanter to lesser trochanter?
The intertrochanteric line attaches the greater trochanter to the lesser trochanter on the femur. This line serves as a point of attachment for various muscles that play a role in hip movement and stabilization.
