Vastus lateralis origin and insertion

Tibial tuberosity and patella. Start studying Vastus Lateralis.

Origin- Originates from the greater trochanter and the lateral lip of linea aspera.

Vastus lateralis origin and insertion. Vastus Lateralis Muscle. Upper aspect of the intertrochanteric line base of the greater trochanter and onto its anterior surface from the proximal portion of the lateral lip of the linea aspera lateral supracondylar ridge and the lateral intermuscular septum. Into the lateral side of the quadriceps tendon joining with rectus.

Origin -It originates from the upper aspect of the intertrochanteric line base of the greater trochanter and onto its anterior surface from the proximal portion of the lateral lip of the linea aspera lateral intermuscular septum. Attachments of Vastus Lateralis Muscle. It also attaches to the lateral lip of linea aspera of femur.

Quadriceps tendon to base of patella and onto tibial tuberosity via the patellar ligament. The vastus lateralis is one of the muscles of the quadriceps that can cause a lot of pain instability of the patella and even disturbed sleep thanks to the presence of up to 5 key trigger point areas. Trigger points are distributed from the origin of the muscle to its insertion and are identified as.

Key facts about the vastus lateralis muscle. Intertrochanteric line greater trochanter gluteal tuberosity linea aspera of femur. Tibial tuberosity via patellar ligament Patella Lateral condyle of tibia Action.

The vastus lateralis muscle is located on the side of the thigh. This muscle is the largest of the quadriceps group often called quads which also includes the rectus femoris the vastus. Hereof what is the origin and insertion of the vastus lateralis.

Attachments of Vastus Lateralis Muscle. Origin Insertion It also attaches to the lateral lip of linea aspera of femur. Quadriceps tendon to base of patella and onto tibial tuberosity via the patellar ligament.

Likewise what causes pain in the vastus lateralis muscle. The vastus lateralis muscle is located on the lateral side of the thigh. This muscle is the largest of the quadriceps which includes.

Rectus femoris vastus intermedius and vastus medialis. Together the quadriceps act on the knee and hip to promote movement as well as strength and stability. They provide power for and absorb the impact of daily activities such as walking running and jumping.

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Insertion - It inserts into the medial side of the quadriceps tendon joining with rectus femoris vastus lateralis and vastus intermedius muscles enveloping the. Upper intertrochanteric line base of greater trochanterlateral linea aspera lateral supracondylar ridge and lateral intermuscularseptum. Lateral quadriceps tendon to patella via ligamentumpatellae into tubercle of tibia.

Insertion of Vastus Lateralis Lateral base and border of patella. Also forms the lateral patellar retinaculum and lateral side of quadriceps femoris tendon. Muscle ActionFunction of Vastus Lateralis Extends the knee.

Arterial Blood Supply of Vastus Lateralis Lateral circumflex femoral artery. Craniolateral and craniomedial at femur. Tibial tuberosity by patellar ligament.

Extends stifle fixes the limb flexes hip. The vastus lateralis also called the vastus externus is the largest and most powerful part of the quadriceps femoris a muscle in the thigh. Together with other muscles of the quadriceps group it serves to extend the knee joint moving the lower leg forward.

It arises from a series of flat broad tendons attached to the femur and attaches to the outer border of the patella. It ultimately joins with the other muscles that make up the quadriceps in the quadriceps tendon. This origin lies medially to vastus lateralis muscle and laterally to adductor magnus muscle.

Near the muscles insertion the long head of biceps femoris continues as an aponeurosis. The muscle fibers from the short head join the aponeurotic sheet comprising the round common tendon that inserts to the lateral aspect of the head of the fibula. Greater trochanter and linea aspera.

Tibial tuberosity and patella. Tibial tuberosity and patella. The vastus lateralis is largest of the four quadriceps muscles in the anterior compartment of the thigh.

The others are the rectus femoris the vastus intermedius and the vastus medialis. Summary origin femur lateral part of intertrochanter. Vastus Intermedius is located centrally underneath rectus femoris in the anterior compartment of the thigh and on each side of it.

Vastus medialis and Vastus Lateralis respectively. Origin -It originates from the upper two-thirds of anterior and lateral surfaces of the femur and the intermuscular septum. Vastus lateralis is the largest of the quadriceps femoris muscle.

Origin- Originates from the greater trochanter and the lateral lip of linea aspera. Insertion- Lateral quadriceps femoris tendon to patella via ligamentum patellae into the tubercle of tibia. Vastus Intermedius Origin And Insertion.

The Vastus Intermedius originates from the anterior and lateral shaft of the femur. The Vastus Intermedius inserts into the Quadriceps tendon along with the other muscles of the Quadriceps. From there it continues to wrap around the patella into the patellar tendon.

The vastus lateralis is the largest muscle in this group and hence has a major role to play in stabilization of the knee. The origin of the vastus lateralis is on the femur near the hip. It then runs down the lateral side of the thigh and attaches to the knee via the quadriceps tendon.

This is also where the other two vastus muscles insert. Greater trochanter Intertrochanteric line and Linea aspera of the Femur Insertion. Patella and Tibial tuberosity via the Patellar ligament Artery.

Extends and stabilizes knee Antagonist. The Vastus lateralis Vastus externus is the largest part of the Quadriceps femoris.