Anatomy 1b Flashcards
Great saphenous vein: formation
Dorsal venous arch and
Medial marginal vein of foot
Great saphenous vein tributaries
Posterior arch vein Anterior vein of the leg Accessory saphenous veins Superficial circumflex veins Superficial epigastric vein Superficial external pudendal vein?
Small saphenous vein: formation
Dorsal venous arch and lateral marginal vein
Tributaries of the small saphenous vein
Communication with GSV
Giacomini vein ?
Peroneal muscles and tibialis muscles
Peroneal muscles
Evert foot, plantar flex
Tibialis muscles
Invert foot, plantar flex
Achilles reflex
S1
Patellar tendon reflex
L4
Dorsalis pedis
Enters the sole of the foot by passing between 2 heads of the 1st dorsal interosseous muscle
Continuation of anterior tibial artery, and joins the lateral plantar artery
Dorsalis pedis relations
L: tendons of the extensor digitorum longus (EDL), terminal part of the deep peroneal nerve
M: tendon of extensor hallucis longus (EHL)
Landmark: between malleoli or 1st intermetatarsal space
Femoral artery where
Behind inguinal ligament midway bet ASIS and SP
Saphenous nerve
Supplies the skin on the anteriomedial surface of the leg
Sural nerve
Branch of the tibial nerve
Accompanies the small saphenous vein behind the lateral malleolus
Supplies the skin on the lower part of the posterolateral surface of the leg [and lateral foot]
Sciatic neve
- Tibial nerve
2. Common peroneal nerve (superficial and deep)
Superficial peroneal nerve
Peroneous longus and brevis
Muscles supplied by the tibial nerve
Gastrocnemius Soleus Plantaris Popliteus Flexor digitorum longus Flexor hallus longus Tibialis posteriro Skin of posterior leg, sole (calcaneal n), and lateral foot (sural n)
