Joints of Hip and Pelvis

Question 1

joints of hip and pelvis

Answer 1

1. sacroiliac (2)
2. pubic symphysis
3. acetabulofemoral

Question 2

SI joint articulation is b/w

Answer 2

ilia and sacrum

Question 3

SI joint links which skeletons

Answer 3

axial skeleton and inferior appendicular skeleton

Question 4

SI joint is what type of joint?

Answer 4

diarthroidal,
synovial,
planar

Question 5

SI joint has what type of mobility and why?

Answer 5

limited mobility -

role in transmitting weight of body to hip bones

Question 6

anterior SI ligaments make up which portion of what?

Answer 6

anterior portion of fibrous capsule of synovial part of joint

Question 7

posterior SI ligament helps form which other ligament?

Answer 7

sacrotuberous ligament

Question 8

what are the static support of SI joint

Answer 8

anterior SI ligament,
posterior SI ligament,
sacrotuberous ligament

Question 9

hypermobility at the static support of the SI joint can be a result of _ and cause _

Answer 9

loose ligaments as result of pregnancy,
injury to SI joint,

causing leg/back pain

Question 10

pubic symphysis is what type of joint

Answer 10

amphiarthroidal, cartilaginous joint

Question 11

what type of movement is found at pubic symphysis

Answer 11

minimal movement

Question 12

what disc can be found at the pubic symphysis

Answer 12

fibrocartilaginous disc

Question 13

what capsule can be found at the pubic symphysis

Answer 13

ligamentous capsule

Question 14

pubic symphysis receives anterior support from which 2 muscles

Answer 14

rectus abdominis,

external obliques

Question 15

acetebulofemoral joint aka

Answer 15

coxal joint

Question 16

acetebulofemoral joint is what type of joint

Answer 16

ball and socket

Question 17

acetebulofemoral joint: stability and mobility

Answer 17

very stable,

relatively immobile

Question 18

acetabular labrum of the acetebulofemoral joint function

Answer 18

deepen socket

Question 19

acetebulofemoral joint joint capsule purpose

Answer 19

enclose the head and most of the neck of the femur

Question 20

acetebulofemoral joint DOF

Answer 20

3

Question 21

acetebulofemoral joint movements

Answer 21

flex/ext
abd/add
IR/ER

Question 22

accessorry motion found at acetebulofemoral joint

Answer 22

anterior/posterior pelvic tilt

Question 23

acetebulofemoral joint: axis of rotation is through

Answer 23

femoral head

Question 24

acetebulofemoral joint:

sagittal plane movements (M/L axis)

Answer 24

flexion/extension

anterior/posterior pelvic tilt

Question 25

acetebulofemoral joint:

frontal plane movements (A/P axis)

Answer 25

abduction/adduction

Question 26

acetebulofemoral joint:

transverse plane movements (vertical axis)

Answer 26

IR/ER

Question 27

anterior pelvic tilt: pubic symphysis moves

Answer 27

posteriorly

Question 28

posterior pelvic tilt: pubic symphysis moves

Answer 28

anteriorly