Hip and Pelvis

Question 1

Pelvis Components

Answer 1

Coxal bones, sacrum, and coccyx

Question 2

Coxal bones

Answer 2

ilium, ischium, pubis

Question 3

Sacrum

Answer 3

5 fused vertebrae

Question 4

Coccyx

Answer 4

4 fused vertebrae

Question 5

Acetabulum

Answer 5

Forms hip joint with femoral head

Question 6

Obturator Foramen

Answer 6

Large opening in pelvis

Question 7

Sacral Promontory

Answer 7

Anterior/superior edge of S1

Question 8

Bony Landmarks of proximal femur

Answer 8

-Head
-Neck
-Greater and Lesser Trochanters

Question 9

Type of Joint- Hip

Answer 9

Ball and socket (stability and weight bearing)

Question 10

Movements of hip joint

Answer 10

flexion, extension, abduction, adduction, medial/lateral rotation, circumduction

Question 11

Hyaline Cartilage of Hip

Answer 11

Covers femoral head and acetabulum

Question 12

Acetabular Labrum

Answer 12

Fibrocartilage that deepens the socket

Question 13

Hip ligaments

Answer 13

-iliofemoral
-pubofemoral
-ischiofemoral
-ligamentum teres

Question 14

iliofemoral ligament

Answer 14

Y-shaped, prevents hyperextension

Question 15

Pubofemoral Ligament

Answer 15

Prevents excessive abduction

Question 16

Ischiofemoral Ligament

Answer 16

Located posteriorly, limits hyperextension

Question 17

Ligamentum Teres Ligament

Answer 17

carries a small branch of obturator artery

Question 18

Hip flexors

Answer 18

-iliopsoas
-Rec Fem
-Sartorius

Question 19

Hip Exensors

Answer 19

-Glute max
-Adductor magnus
-Hamstrings

Question 20

Hip Abductors

Answer 20

-Glute med
-glute min
-TFL

Question 21

Hip adductors

Answer 21

-Adductor L,B,M
-gracilis

Question 22

Hip Lateral Rotators

Answer 22

piriformis, obturator internus, sup and inf gemellus , quad fem

Question 23

Abdominal Aorta Pathway

Answer 23

-Split into L and R common iliac arteries
-Each common iliac splits into internal and external iliac arteries

Question 25

Internal iliac Artery

Answer 25

Supplies pelvic organ and gluteal region

Question 26

External Iliac Artery

Answer 26

Becomes femoral artery when it enters the thigh

Question 27

Femoral Artery Pathway

Answer 27

-Through Femoral Triangle -Passes through adductor hiatus to become popliteal artery

Question 28

Branches of Femoral Artery

Answer 28

-gluteal arteries -obturator artery

Question 29

Sup. and Inf. gluteal artery

Answer 29

Enter gluteal region through the greater sciatic notch

Question 30

Obturator Artery

Answer 30

Supplies adductor muscles