What attaches to the lateral epicondyle of the femur?

What attaches to the lateral epicondyle of the femur?

The lateral epicondyle is a small but distinct prominence which attaches the lateral (fibula) collateral ligament (LCL). On the medial condyle the prominent adductor tubercle is the insertion of the site of the adductor magnus.

What muscle inserts on the medial epicondyle of the femur?

The medial epicondyle of the femur is an epicondyle, a bony protrusion, located on the medial side of the femur at its distal end. Located above the medial condyle, it bears an elevation, the adductor tubercle, which serves for the attachment of the superficial part, or “tendinous insertion”, of the adductor magnus.

What muscle is attached to the femur?

The quadriceps include four large muscles, rectus femoris, vastus lateralis, vastus medialis and vastus intermedius. The quadriceps femoris is one of the strongest muscle groups in the body that covers the anterior aspect of the femur.

Where is the lateral epicondyle of the femur located?

The lateral epicondyle, smaller and less prominent than the medial, gives attachment to the fibular collateral ligament of the knee-joint. Directly below it is a small depression from which a smooth well-marked groove curves obliquely upward and backward to the posterior extremity of the condyle.

What do the two condyles of the femur sit on?

The convex condyles of the distal femur sit atop the very shallow and concave proximal tibial articular surfaces that sit on top of the nearly flat tibial plateau. The plateau does have two very shallow areas accommodating the condyles, but there is very little bony architecture providing joint stability.

What is the function of the medial and lateral condyles of the femur?

The distal condyles of the femur (lateral and medial) serve as the points of articulation and rotation on top of the tibial plateau. The femur also has two epicondyles, one on each aspect of the bone, medial and lateral.

Which two muscles provide a good example of an antagonistic pair?

As one muscle contracts, the other relaxes. An example of an antagonistic pair is the biceps and triceps; to contract, the triceps relaxes while the biceps contracts to lift the arm.

What is the main function of femur bone?

The femur is the longest, heaviest, and strongest bone in the human body. The main function of the femur is weight bearing and stability of gait.

Where is the lateral epicondyle of the femur?

[edit on Wikidata] The lateral epicondyle of the femur, smaller and less prominent than the medial epicondyle, gives attachment to the fibular collateral ligament of the knee-joint. Directly below it is a small depression from which a smooth well-marked groove curves obliquely upward and backward to the posterior extremity of the condyle.

Where are the muscles located in the femur?

Medial epicondyle – The medial epicondyle is located above the medial condyle (hence the prefix “epi”), and it provides attachment of the adductor magnus and gastrocnemius muscles.

Where is the adductor tubercle located in the femoral condyle?

At the end of the medial supracondylar line is a tubercle called the adductor tubercle. In between the medial and lateral femoral condyles is the intercondylar fossa. On each condyle is a smaller epicondyle which serve as the point of attachment for the collateral ligaments – the medial collateral (MCL) and the lateral collateral ligaments (LCL).

Where does the adductor magnus attach to the femur?

The medial supracondylar line stops at the adductor tubercle, where the adductor magnus muscle attaches. The distal end is marked by the presence of the medial and lateral condyles, which join with the tibia and patella, forming the knee joint. Medial and lateral condyles – Rounded areas at the end of the femur.