Medical Dictionary

vastus lateralis

noun vastus lat·er·a·lis \-ˌlat-ər-ˈā-ləs, -ˈal-əs\


:  the division of the quadriceps muscle that covers the outer anterior aspect of the femur, arises chiefly from the femur, and inserts into the outer border of the patella by a flat tendon which blends with that of the other divisions of the muscle and sends an expansion to the capsule of the knee—called also vastus externus

Illustration of VASTUS LATERALIS

March 27, 2015
quiescent Hear it
Tranquilly at rest or causing no trouble
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