Anterior and Medial Thigh

Fascia lata sends septa ________ and makes what

Inward, makes the anterior, medial, and posterior regions of the thigh

Where does the anterior femoral cutaneous nerve come from (branch)

Femoral N.

Where does the lateral and posterior femoral cutaneous nerve come from (branch)

Lumbosacral Plexus

Where does the femoral branch of the genitofemoral nerve come from?

Genitofemoral N.

Where does the cutaneous branch of the obturator nerve come from?

Anterior division obturator n.

What v. returns blood to the popliteal and femoral v.

Superficial v.

Anterior to the medial malleolus

great saphenous v.

Posterior to the medial epicondyle

great saphenous v.

great saphenous v. travels with

saphenous n.

great saphenous v. drains via

saphenous opening

great saphenous v. drains into

femoral v.

small saphenous v. drains

lateral aspect of doral venous arch

small saphenous v. travels with

sural n.

small saphenous pierces

popliteal fascia

small saphenous drains into

popliteal v.

superfical inguinal lymp node drains into

deep inguinal lymp node

Orgin: Rectus Femoris m.

AIIS

Insertion: Rectus Femoris m.

Quadriceps tendon

Innvervation: Rectus Femoris m.

femoral n.

Action: Rectus femoris m.

extend at the leg and help flex the thigh at hip

Action: Vastus Medial m.

extend the leg

Orgin: Vastus Medial m.

medial lip of the posterior femur

Insertion: Vastus Medial m.

Quadriceps tendon

Innvervation: Vastus Medial m.

femoral n.

Innvervation: Vatus lateralis m.

femoral n.

Insertion: Vastus lateralis m.

Quadriceps tendon

Orgin: Vastus lateralis m.

Greater trochanter and lateral lip of the posterior femur

Action: Vastus lateralis m.

extend the leg

Action: Vastus intermedius m.

extend the leg

Innvervation: Vastus intermedius m.

femoral n.

Orgin: Vastus intermedius m.

Anterior and lateral surface of femoral shaft

Insertion: Vastus intermedius m.

Quadricpes tendon

Orgin: Sartorius m.

ASIS

Insertion: Sartorius m.

pes anserinus (superiior of tibia)

Innvervation: Sartorius m.

femoral n.

Action: Sartorius m.

flex/abd the thigh at hip and flex the leg at knee

what is an extrinsic muscle of the thigh

iliosoas

Orgin: Iliopsoas m.

transverse process of ALL vertebrae and iliac fossa

Insertion: Iliopsoas m.

Lesser trochanter of femur

Action: Iliopsoas m.

Flex thigh at hip

Innvervation: Iliopsoas m.

ventral primary rami (L1-L3)

Orgin: Tensor Fascia Latae m.

ASIS, anterior of illiac crest

Insertion: Tensor Fascia Latae m.

Iliotibial tract

Action: Tensor Fascia Latae m.

Abduct and medially rotate of thigh

Innvervation: Tensor Fascia Latae m.

Superior gluteal nerve (L5, S1)

Tensor Fascia Latae m.

Sartorius m.

Roof: Femoral Triangle

Fascia Lata, Subcutaneous fat, skin

Floor: Femoral Triangle

Iliopsoas, pectineus, adductor longus m.

Base: Femoral Triangle

Inguinal L.

Lateral: Femoral Triangle

Med border of sartrius m.

Mediall: Femoral Triangle

Med border of adductor longus m.

what is in NAVEL

Femoral nerve, Femoral artery, Femoral vein, and Lymp nodes

The femoral sheath encloses what

femoral a., femoral v., and femoral canal (lymphatics)

What does the femoral canal contain

fat and deep inguinal lymp nodes

What is the opening called for in the femoral conal, for lymp vessels to pass

Femoral Ring

How can a femoral hernia develope

When abdominal contents enter the femoral canal via the femoral ring

what extends from the apex of the femoral triangle to the adductor hiatus

Adductor canal

What transmits structures to the anterior thigh to the posterior thigh

Adductor canal

Roof: Adductor Canal

Sartorius and vastus medialis

Floor: Adductor canal

Adductor longus and magnus

What is in the adductor canal (orgin)

Saphenous n., Nerve to vastus medialis, Femoral a., Femoral v.

The femoral n. is __________ to the ________

Lateral to the femoral a.

What is the chief artery of the lower limb

Femoral a.

What does the femoral a. become when passed the adductor hiatus

Popliteal a.

What seperates the medial compartment of the thigh

medial and unamed intermusclular septum

adductor longus m is ______ to adductor brevis m.

superficial

Orgin: Adductor longus m.

inferior ramus of pubis

Action: Adductor longus m.

adducts thigh

Innvervation: Adductor longus m.

anterior division of obturator n.

Orgin: Adductor brevis m.

inferior ramus of pubis

Action: Adductor brevis m.

adducts thigh

Insertion: Adductor longus m.

linea aspera of femur

Insertion: Adductor brevis m.

Pectineal line of linea aspera of femur

The obturator nerve divides into

superficial and deep branches

When the obturator nerve divdes where does it divde

surface of the adductor brevis m.

Orgin: adductor magnus m. (adductor part)

Inferior pubic ramus

Insertion: adductor magnus m. (adductor part)

Gluteal tuberosity, linea aspera

Action: adductor magnus m. (adductor part)

adducts thigh, flex thigh

Innvervation: adductor magnus m. (adductor part)

Obturator n.

Orgin: adductor magnus m. (hamstring part)

Ischial tuberosity

Insertion: adductor magnus m. (hamstring part)

Adductor tubercle of femur

Action: adductor magnus m. (hamstring part)

adducts thigh, extends thigh

Innvervation: adductor magnus m. (hamstring part)

tibial part of sciatic n.

What muscle is the weakest of the adductor compartment and also can be lived without?

Gracilis m.

Orgin: Gracilis m.

body and infeiror ramus of pubis

Insertion: Gracilis m.

pes anserinus

Action: Gracilis m.

weakly adducts and flexes leg at knee; helps medial rotation

Action: Obturator Externus m.

medially rotate

Orgin: Pectineus m.

Superior pubic ramus

Insertion: Pectineus m.

Pectineal line of femur

Action: Pectineus m.

Adducts and flex thigh

What muscle is dual innvervated?

Pectineus m. and adductor magnus

Innvervation: Pectinieus m.

Femoral n. and obturator n.

What ligament seperates abdomen from anterior thigh

Inguinal L.

What inserts onto the tibia

Patellar L. and tensor fascia lata

superficial inguinal lymp node drains into

deep inguinal lymp node

What nerve innervates most of the anterior compartment of the thigh

femoral n.

Where does the femoral a give off the profund femoris a.

femoral triangle

what does the the profunda femoris a. branch out into

medial and lateral circumlex femoral a.