Human Anatomy: Muscle Groups |
Muscle Function & Other Pertinent Medical Information | |
- ARTICULARIS GENU - | |
ORIGIN: | Two slips from anterior femur below vastus intermedialius |
INSERTION: | Apex of suprapatellar bursa |
ACTION: | Retracts bursa as knee extends |
NERVE: | Posterior division of femoral nerve (L3, 4) |