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Quads
quadracep muscles
6
Anatomy
Undergraduate 1
05/30/2010

Additional Anatomy Flashcards

 


 

Cards

Term
Vastus intermedius
Definition

O: Upper 2/3 of anterior and lateral femure

 

I: Tibial tuberosity via the quad tendon

 

A: knee extension

Term
quadriceps tendon
Definition

O: Surface of the vastus intermedius which attaches to its underside

 

I: Tibial tuberosity; this forms the common attachment for all 4 heads of the quadriceps

 

Term
vastus medialis
Definition

O: Posterior medial surface of femur and medial edge of linea aspera

 

I: Tibial tuberosity via the quad tendon

 

A: Extension and patellar stabilization

Term
vastus lateralis
Definition

O: Lateral edge of linear aspera, LFIS and femoral gluteal line

 

I: Quad tendon

 

A: extension

Term
rectus femoris
Definition

O: Anterior iliac spine, upper rim of acetabulum and hip joint capsule

 

I: Quad tendon

 

A: Hip: flexion

Knee: extension

Term
LFIS lateral femoral intermuscular septum
Definition
this sheet of fascia reinforces the attachment of the vastus lateralis to the linea aspera and serves as an attachment surface for the biceps femoris and gluteus maximus. There is also a medial intermuscular septum on the posterior surface of vastus medialius.
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