Lecture 17- Nerves, Arteries and veins of LE Flashcards
(20 cards)
What are the nerves of the lumbosacral plexus
(t12)L1 to s4
What is the lumbar plexus
(T12)L1-L4
What is the sacral plexus
L4/L5-S4
What are the branches of the first Lumbar nerve
Iliohypogastric, Ilioinguinal, genitofemoral
From wich roots does the femoral nerve come from
L2,L3,L4
From which roots does the obturator nerve come from
L2,L3,L4
Which root innerve the lumbosacral trunk
1/2 of L4 and all of L5
Which root innerve the superior gluteal nerve
L4,L5,S1
Which root innerve the inferior gluteal nerve
L5,S1,S2
Which root innerve the Sciatic nerve
L4-S3
Which root innerve the tibial nerve
L4-S3
Which root innerve the common peoneal n.
L4-S2, superficial ad deep
What are the branches of the internal iliac artery
Superior gluteal a., inferior gluteal a., obturator a
What is the branch of the external iliac artery
femoral artery
What are the branches of the femoral artery
Profunda femoris a., lateral femoral circumflex a., medial femoral circumflex a., perforating arteries
What arteries branch off from the Popliteal artery
Genicular artery, anterior tibial artery, posterior tibial artery
What arteries branch off from the Posterior tibial artery
Peroneal (fiburlar) artery, Medial plantar artery, lateral plantar artery
What arteries branch off from the anterior tibial artery
Dorsalis pedis artery and dorsal arch
Where does the great saphenous vein has to pass
The saphenous ring
What are the venae comitantes
It’s two or more smaller vessels which accompany an artery in a common vascular sheath. (accompagnying or companion veins)
