Adductor magnus origin and insertion

The medial part of adductor magnus which is often known as hamstring part originates from the inferolateral part of the ischial tuberosity of the pelvic bone. Origin- Body and inferior ramus of pubis Insertion- Pectineal line and proximal part of linea aspera of femur Innervation- Obturator nerve L2 L3 L4 branch of anterior division Action- adducts thigh and to some extent flexes it.

The Adductor Magnus muscle is the largest muscle in the medial compartment of the thigh.

Adductor magnus origin and insertion. Hamstring portionlower outer quadrant of posterior surface of ischial tuberosity. Lower gluteal line and linea aspera. Adductor Magnus is a broad triangular muscle forming a septum which divides the anterior muscles from the posterior aspect of the thigh.

It is the largest muscle in the medial compartment. It lies deep to the adductor brevis and the adductor longus. The Adductor Magnus muscle is the largest muscle in the medial compartment of the thigh.

It lies posteriorly to the other muscles. The muscle divided into two parts. The adductor part and the hamstring part.

Origin-Originates from the inferior rami of the pubis and the rami of the ischium. Pectineal line of the pubis. Pectineal line of femur.

Posterior aspect of the greater trochanter. The obturator nerve L2 to L4 arising from the lumbar plexus innervates all three. The adductor magnus also is innervated by the tibial nerve L4 through S3.

The Adductor Magnus. Base of Pubis and Ischium. Mid to Lower Femur.

Joint Action concentric phase. Hip Adduction Hip Internal Rotation and Hip Extension. The Adductor Longus.

Joint Action concentric phase. Hip Adduction and Hip Internal Rotation. This insertion point is between the insertion of the adductor magnus and the origin of vastus medialis muscle and inferior to the adductor brevis insertion.

Relations The adductor longus muscle lies in front of the adductor magnus adductor brevis muscle the anterior branch of the obturator nerve and profunda femoris vessels. Inferior ramus of pubis. Tensor Fasciae Latae Function tenses or stabilizes hip and knee joints Tensor Fasciae Latae Origin.

Iliac crest near anterior superior spine. Tensor Fasciae Latae Insertion. Lateral condyle of tibia.

Attachments of Adductor Magnus. Oblique head inferior ramus of pubis ischial ramus. Vertical head ischial tuberosity.

Oblique head gluteal tuberosity linea aspera and proximal supracondylar line of femur. Vertical head adductor tubercle of femur. Adductor magnus appears from.

The adductor part of adductor magnus originates from the outer surface of ischiopubic ramus primarily from ramus of ischium. The medial part of adductor magnus which is often known as hamstring part originates from the inferolateral part of the ischial tuberosity of the pelvic bone. Adductor Magnus Muscle.

Inferior pubic ramus and the ramus of the ischium. Gluteal tuberosity of the femur. Adduction of the thigh.

Posterior division of the obturator nerve L2. L3 L4 Blood Supply. Proximal end of tibiofibula Function.

Extends lower hindlimb and assists in retraction and adduction of thigh. The adductor magnus muscle is the largest and deepest of the muscles in the medial compartment of the thigh. Like the adductor longus and brevis muscles the adductor magnus is a triangular or fan-shaped muscle anchored by its apex to the pelvis and attached by its.

Lies deep to the adductor longus. Sits in front of adductor magnus. Origin- Body and inferior ramus of pubis Insertion- Pectineal line and proximal part of linea aspera of femur Innervation- Obturator nerve L2 L3 L4 branch of anterior division Action- adducts thigh and to some extent flexes it.

The word magnus means large in Latin and it is the largest of the adductor muscles. In the field of anatomy muscles are usually described by their origin where they start insertion where. This large fan-shaped muscle is situated most anteriorly of this group and covers the middle part of adductor magnus and the anterior part of adductor brevis.

Origin -It origins from the body of pubis inferior to pubic crest and lateral to the pubic symphysis. Insertion -It inserts into the medial third of the linea aspera of the femur. The adductor magnusarises from the inferior pubic ramus and additionally from the ischial tuberosity.

The adductor magnus inserts onto the medial lip of the linea aspera and the medial epicondyle of the femur. The anterior fibers of the adductor magnus adduct and rotate the femur externally but the posterior fibers extend the femur and rotate the thigh. The adductor group of muscles.

The adductors are a group of muscles as the name suggests that primarily function to adduct the femur at the hip jointAlthough they are all located somewhere along the medial side of the thigh they originate in different places at the front of the pelvis. The adductor magnus also is innervated by the tibial nerve L4-S3. The origins and insertions of each of the hip adductors are noted below.

Origin is the inferior pubic ramusischial tuberosity. Insertion linea asperaadductor tubercle. Adductor longus Adductor magnus Biceps femoris Extensor digitorum longus Fibularus longus Flexor digitorum longus Gastrocnemius Grasilis Pectineus Piriformis.