Femoral Triangle Floor Muscles

These nerve branches control the movements of various leg muscles.

Femoral triangle floor muscles.

When it enters the femoral triangle. Some sources consider the lateral border of the adductor longus to be the medial border of the femoral triangle. It is bisected by the femoral vessels which enter the adductor canal at the triangles apex. It s located near the groin and controls the muscles that help straighten your leg and move your hips.

The floor of the femoral triangle is composed of several muscles medially the floor is formed by the pectineus and adductor longus and laterally by the iliopsoas. A triangular space at the upper part of the thigh bounded by the sartorius and adductor longus muscles and the inguinal ligament with a floor formed laterally by the iliopsoas muscle and medially by the pectineus muscle. 3 name the muscles forming floor of femoral triangle lateral to medial 4 enumerate the contents of femoral triangle. The rest of this muscle forms part of the floor of the triangle.

The branches of the femoral nerve are distributed within the femoral triangle. This article will outline the borders and contents of the femoral triangle as well as the. It is the region of the passage of the main blood vessels between the pelvis and the lower limb as well as a large nerve supplying the thigh. The following structures are contained within the femoral triangle from lateral to medial.

1 name the structures forming boundaries of femoral triangle. The femoral artery is a continuation of the external iliac artery and it becomes the femoral artery at the mid inguinal point i e. Laterally we ve got the iliopsoas muscle which is a combination of the iliacus the psoas major and minor muscles which originate in the abdomen. And then you ve got these two muscles medially the pectineus muscle and obviously the adductor longus muscle.

The roof of the femoral triangle from superficial to deep is composed of skin subcutaneous tissue superficial fascia and deep fascia known as the fascia lata. Lateral cutaneous nerve of thigh it crosses the lateral angle of the triangle runs on the lateral side of the thigh and ends by dividing into anterior and posterior branches. 2 name the structures forming roof of femoral triangle. However the majority state that it is the medial border of the adductor longus and this is definition we have gone with.

The femoral triangle is a wedge shaped area formed by a depression between the muscles of the thigh it is located on the medial aspect of the proximal thigh. The femoral nerve is one of the largest nerves in your leg. The femoral triangle is important as a number of vital structures pass through it right under the skin. 5 1 stab injury at the apex of femoral triangle.

The femoral nerve lies in the groove between the iliacus and the psoas major the two most lateral muscles that make up the floor of the femoral triangle.