anatomy 22.04 lower limb Flashcards
WHich muscles does not insert on the medial surface of the lesser trochanter?
Gemelli
Obturator internus
Piriformis
Quadratus femoris
Obturator externus
POGO (to great trochanter):
Piriformis
Obturator internus
Gemelli
Obturator internus
The most likely place to identify the femoral hernia?
Below and lateral to the pubic tubercle
Sciatic nerve roots?
L4-S3
Which muscle is innervated by additional branches of sciatic nerve? Originally it is from medial compartment!
Adductor magnus
Contents of the superficial posterior compartment of the lower leg?
Gasrocnemius
Plantaris
Soleus
Contents of the adductor canal?
Saphenous nerve
Superficial branch of femoral artery
Femoral vein
Pain over the medial, proximal tibia with negative McMurray test in an athlete?
Pes anserinus bursitis
Pes anserinus: GOOSE’S FOOR
Gracilis + sartorius + semitendinosus
Innervation of biceps femoris?
Long head - tibial division of SCIATIC nerve
Short head - common peroneal division of SCIATIC nerve
Ankle reflex innervation?
S1 and S2.
It is delayed in L5 and S1 disk prolapses
Lateral rotators of the hip?
P-GOGO-Q
Piriformis
Gemellus sup
Obturator int
Gemellus inf
Obturator ext
Quadratus femoris
What of the following structues lies posterior to the femoral nerve in the femoral triangle?
Adductor longus
Pectineus
Psoas major
Iliacus
None
Iliacus. Psoas major tendon is more medially situated
What of the following structues lies posterior to the femoral nerve in the femoral triangle?
Adductor longus
Pectineus
Psoas major
Iliacus
None
Iliacus. Psoas major tendon is more medially situated
Mnemonic for femoral nerve?
(don’t) M I S V Q Scan for PE
Medial cutaneous nerve of the thigh
Intermediate cutaneous nerve of the thigh
Saphenous nerve
Vastus
Quadriceps femoris
Sartorius
PEctineus
Mnemonic for structures passing behind the medial malleolus?
Tom Does Very Nice Hacks
Tibialis posterior tendon
Flexor Digitorum longus tendon
Posterior tibial Vessels
Posterior tibial Nerve
Flexor Hallucis longus tendon
