LE Muscles -Blood Supply Flashcards
Iliacus
blood supply- iliolumbar, deep circumflex iliac, femoral & obturator a.
Psoas (L. muscle of the loin)
blood supply- lumbar, iliolumbar, obturator, external iliac, femoral
Rectus femoris (L2, 3, 4) (L. straight)
blood supply- femoral, lateral circumflex femoral & superficial circumflex iliac a.
Sartorius (L. sartor, a tailor)
blood supply- femoral, superficial circumflex iliac, lateral circumflex femoral & descending genicular
Tensor fasciae latae
blood supply- lateral circumflex femoral (ascending), superior gluteal & superficial circumflex iliac a.
Vastus intermedius (L2, 3, 4)
blood supply- femoral & profunda femoral a.
Vastus lateralis (L2, 3, 4)
blood supply- lateral circumflex femoral (descending), femoral, & 1st perforating
Vastus medialis (L2, 3, 4)
blood supply- femoral, profunda femoral & descending genicular a.
Adductor brevis
blood supply- profunda femoral, medial circumflex femoral & obturator a.
Adductor longus
blood supply- profunda femoral, medial circumflex femoral, femoral & descending genicular a.
Adductor magnus
blood supply- femoral, profunda femoral, obturator & descending genicular a.
Gracilis (L. scanty)
blood supply- profunda femoral & femoral a.
Pectineus
blood supply- medial circumflex femoral, femoral & obturator a.
Obturator externus
blood supply- obturator & medial circumflex femoral a.
Gemellus inferior (L. twin)
blood supply- medial circumflex femoral a.
Gemellus superior
blood supply- inferior gluteal, internal pudendal & superior gluteal a.
Gluteus maximus
blood supply- inferior gluteal, superior gluteal, 1st perforating, medial circumflex femoral, lateral circumflex femoral, lateral sacral & internal pudendal a.
Gluteus medius
blood supply- superior gluteal & lateral circumflex femoral (ascending) a.
Gluteus minimis
blood supply- superior gluteal & lateral circumflex femoral (ascending) a.
Obturator internus
blood supply- obturator & internal pudendal a.
Piriformis
blood supply- lateral sacral, superior gluteal & internal pudendal a.
Quadratus femoris
blood supply- medial circumflex femoral & inferior gluteal a.
Biceps femoris
blood supply- perforating branches of profunda femoral a, medial circumflex femoral (long), inferior gluteal (long) & lateral superior genicular a.
Semimembranosus
blood supply- perforating branches of profunda femoral a & inferior gluteal a.
Semitendinosus
blood supply- perforating branches of profunda femoral, medial circumflex femoral & inferior gluteal a.
Extensor digitorum longus
blood supply- anterior tibial & perforating branch of the peroneal a.
Extensor hallucis longus (L. hallex, great toe)
blood supply- anterior tibial & perforating branch of peroneal a.
Peroneus tertius
blood supply- anterior tibial, perforating branch of peroneal & arcuate a.
Tibialis anterior
blood supply- anterior tibial & anterior tibial recurrent a.
Peroneus longus
blood supply- anterior tibial, peroneal & circumflex fibular a.
Peroneus brevis
blood supply- anterior tibial, peroneal & circumflex fibular a.
Flexor digitorum longus
blood supply- posterior tibial a.
Flexor hallucis longus
blood supply- posterior tibial & peroneal a.
Gastrocnemius (S1,2) (G. gaster, belly + kneme, leg)
blood supply- medial & lateral sural a.
Plantaris (L. planta, sole)
blood supply- lateral sural, popliteal & lateral superior genicular a.
Popliteus
blood supply- medial & lateral inferior genicular a.
Soleus (S1,2)
blood supply- popliteal, posterior tibial & peroneal a.
Tibialis posterior
blood supply- posterior tibial & peroneal a.
Abductor digiti minimi
blood supply- lateral plantar, 4th plantar metatarsal & lateral tarsal a.
Abductor halluces
blood supply- medial plantar, medial maleollar & 1st plantar metatarsal a.
Adductor halluces
blood supply- medial plantar, lateral plantar, plantar arch & 4th metatarsal a.
Extensor digitorum brevis
blood supply- dorsalis pedis & arcuate a.
Extensor hallucis brevis
blood supply- dorsalis pedis & arcuate a.
Flexor digitorum accessories
blood supply- medial & lateral plantar a. & plantar arch
Flexor digitorum brevis
blood supply- medial & lateral plantar, & plantar metatarsal a.
Flexor digiti minimi
blood supply- lateral plantar & lateral tarsal a.
Flexor hallucis brevis
blood supply- medial plantar, 1st plantar metatarsal, lateral plantar & plantar arch
Interossei-dorsal
blood supply- arcuate, lateral & medial tarsal, dorsal metatarsal & dorsal digital a.
Interossei-plantar
blood supply- lateral plantar, plantar arch & plantar metatarsal a.
Lumbricals
blood supply- lateral plantar, plantar arch & plantar metatarsal a.