hip joints + nutation/counternutation/okc ckc

Question 1

joints of hip and pelvic region

Answer 1

sacroiliac joints (2)

pubic symphysis (1)

sacrococcygeal joint (1)

intercoccygeal joint

acetabulofemoral joint (2)

Question 2

between the auricular surface of the sacrum and auricular surface of the ilium

Answer 2

sacroiliac joint

Question 3

sacroiliac joint type

Answer 3

diarthrodial synovial plane joint

Question 4

motions of sacroiliac joint

Answer 4

nutation

counternutation

Question 5

articulating surfaces are the medial (symphyseal) surfaces of the pubic bones

Answer 5

pubic symphysis

Question 6

pubic symphysis joint type

Answer 6

Cartilaginous symphysis amphiarthrosis

Question 7

motions of pubic symphysis

Answer 7

move with SI joint

Question 8

between the body of the last sacral vertebra and the first coccygeal vertebra

Answer 8

sacrococcygeal joint

Question 9

sacroccygeal joint type

Answer 9

Cartilaginous symphysis amphiarthrosis

Question 10

motions of sacrococcygeal joint

Answer 10

anteroposterior movement

Question 11

between coccygeal bones

Answer 11

intercoccygeal joint

Question 12

intercoccygeal joint type

Answer 12

Cartilaginous symphysis amphiarthrosis

Question 13

motions of intercoccygeal joint

Answer 13

anteroposterior movements

Question 14

between the hemispherical head of the femur to the cup-shaped acetabulum.

Answer 14

acetabulofemoral joint/hip joint

Question 15

convex of hip joint

Answer 15

femoral head

Question 16

concave of femoral joint

Answer 16

acetabular fossa

Question 17

acetabulofemoral joint type

Answer 17

synovial diarthrodial ball and socket/enarthrodial/spheroidal/ universal joint

Question 18

motions of acetabulofemoral joint

Answer 18

flexion-extension

abduction-adduction

internal rotation – external rotation

Question 19

the relative anterior tilt of the base of the sacrum relative to the ilium; occurs by anterior sacral-on-iliac rotation, posterior ilium on sacral rotation or by both motions performed simultaneously.

Answer 19

Nutation of SI joint

Question 20

is the reverse motion of nutation, the relative posterior tilt of the base of the sacrum relative to the ilium

Answer 20

counternutation of SI joint

Question 21

ischial tuberosity during nutation

Answer 21

separate

Question 22

iliac crest during nutation

Answer 22

approximate

Question 23

sacral promontory during nutation

Answer 23

go anteriorly and inferiorly

Question 24

distal coccyx during nutation

Answer 24

go posteriorly

Question 25

pelvic inlet during nutation

Answer 25

decreases

Question 26

pelvic outlet during nutation

Answer 26

increases

Question 27

ischial tuberosity during
counternutation

Answer 27

approximate

Question 28

iliac crest during counternutation

Answer 28

separate

Question 29

sacral promontory during counternutation

Answer 29

go posteriorly and superiorly

Question 30

distal coccyx during counternutation

Answer 30

go anteriorly

Question 31

pelvic inlet during counternutation

Answer 31

increases

Question 32

pelvic outlet during counternutation

Answer 32

decreases

Question 33

open kinematic chain of hip joint

Answer 33

convex femoral head moving on concave acetabular fossa

Question 34

closed kinematic chain of hip joint

Answer 34

concave acetabular fossa moving on convex femoral head