GA 2 Anterior and medial thigh

Question 1

Chondromalacia patella what it is and treatment?

Answer 1

lateral diversion of the knee cap

treat with streching it band and strengthen vastus medialis

Question 2

What innervate these?

Answer 2

Question 3

What are the nerve roots of the femoral nerve?

Answer 3

L2-L4

Question 4

What are the nerve roots of the obturator nerve?

Answer 4

L2-L4

(medial thigh)

Question 5

What are the nerve roots of the sciatic nerve?

(also tibial and common fibular nerve?)

Answer 5

S-L4-S3

T-L4-S3

C-L4-S2

(everything else posterior thigh leg)

Question 6

patellar reflex

Answer 6

Question 7

What does a westphal’s sign indicate?

Answer 7

absence or decrease of petallar reflex (L2-L4)

Question 8

Calcaneal tendon reflex

Answer 8

Question 9

iliopsoas m.

Answer 9

O: lateral portion of centra/bodies of T12-L5

I:lesser trochanter

A: Chief flexor of the thigh

N: iliacus- femoral nerve

psoas major: L1-L3 ventral rami

Psoas minor: L1-L2 ventral rami

Question 10

Bursa of the hip name and function

Answer 10

Iliopectineal bursa- points of friction allows muscle to move better (inflammation can cause pain)

Question 11

Sartorius M.

Answer 11

Longest muscle

O: ASIS

I: Pes Anserinus

A: Flex, abduct laterally rotate thigh

flex leg

N: femoral nerve

Question 12

What Happens here. Pes anserinus

Answer 12

Question 13

Rectus Femoris

Answer 13

O- AIIS

I- tibial tuberosity

A: Extends leg and flexes thigh

N: femoral nerve

Question 14

Vastus lateralis, intermedius, medialis

Answer 14

O: shaft of the femur

I: tibial tuberosity

A: extend leg

N: femoral nerve

Question 15

anterior thigh muscles

Answer 15

Question 16

Osgood-Schlatter disease

Answer 16

Question 17

What is this?

Answer 17

Osgood-Schlatter disease

Question 18

Quadriceps femoris

Answer 18

groups all 4 together

tendons of all 4 unite to form quadriceps tendon

continues inferiorly as patella ligament

Chief extensors of leg

Question 19

Medial thigh muscles (adductors) superficial

Answer 19

Pectineus

Adductor longus

Adductor brevis

Gracillis

Question 20

Medial thigh muscles: deep

Answer 20

Obturator externus

Adductor magnus (adductor and hamstring portion)

Question 21

Pectineus m.

Answer 21

O: pecten line

I: pectineal line

(just inferior to lesser trochanter)

A: adduct and flex thigh

N: femoral nerve (occasionally a branch form obturator n.)

Question 22

Adductor longus m.

Answer 22

O: body of pubis

I: middle 1/3 of linea aspera

A: adducts and flexes thigh

N: obturator N (L2-L4)

Question 23

Gracilis m.

Answer 23

long straplike (only adductor crosses knee joint)

O: pubis body and inferior ramus

I: superior part of medial surface tibia (pes anserinus)

A: adduct thigh

flex and medially rotate leg

N: obturator nerve

Question 24

adductor brevis m.

Answer 24

deep to pectineus and adductor longus

O: pubis body and inferior ramus

I: proximal linea aspera

A: adducts and flexes thigh

N: obturator n.

Question 25

groin pull

Answer 25

Question 26

Obturator externus

Answer 26

Deep to pectineus

O: external margins of obturator foramen

I: trochanteric fossa

A: externally rotate leg and adduct

N: obturator nerve

Question 27

adductor magnus m. (about the muscle not OIAN

Answer 27

largest adductor muscle

superior: deep to adductor brevis

1. adductor portion
2. hamstring portion

Question 28

Adductor magnus m (hamstring part)

Answer 28

O: ischial tuberosity

I: adductor tubercle (medial epicondyle)

A: Adducts and extends thigh

N: Tibial division of sciatic nerve

Question 29

Adductor magnus m (adductor part)

Answer 29

O: ischiopubic ramus

I: Gluteal tuberosity, linea aspera, medial supracondylar line

A: adducts and flexes thigh

N: obturator n.