Sacrum and Innominates

Question 1

bones of innominates

Answer 1

ilium, ischium and pubic bones

Question 2

what are the true pelvic ligaments

Answer 2

sacroiliac ligaments

Question 3

what are the accessory pelvic ligaments

Answer 3

sacrotuberous ligament
sacrospinous ligament
iliolumbar ligament

Question 4

sacrospinous ligament separates what

Answer 4

greater and lesser sciatic foramen

Question 5

where do iliolumbar ligaments originate

Answer 5

transverse L4 L% adn attach to medial side of iliac crest

Question 6

first ligament painful in lumbosacral decompensation

Answer 6

iliolumbar

Question 7

primary pelvic mm

Answer 7

levator ani and coccygeus

Question 8

secondary pelvic mm

Answer 8

iliopsoas, obturator internus, piriformis

Question 9

action piriformis

Answer 9

externally rotates and extends thigh and abducts thigh with hip flexed

Question 10

inn piriformis

Answer 10

S1 S2

Question 11

what nerve can run through piriformis

Answer 11

sciatic n

Question 12

innominates rotate around what axis during walking

Answer 12

inferior transverse axis

Question 13

respiratory motion sacrum

Answer 13

superior transverse axis S2
inhalation posterior
exhalation anterior

Question 14

craniosacral flexion what way does sacrum move

Answer 14

counternutate

moves posterior

Question 15

postural motion sacrum

Answer 15

middle trasnsverse

when person bends forward, sacral base moves anterior

Question 16

dynamic motion sacrum

Answer 16

ambulation

weight bearing on L cause L axis

Question 17

inferior transverse axis

Answer 17

innominate rotation

Question 18

what cause anterior innominate rotation

Answer 18

tight quadriceps

Question 19

L anterior innominate, which leg will be longer

Answer 19

L

Question 20

what cause posterior innominate

Answer 20

tight hamstrings

Question 21

leg discrepancy in L posterior innominate

Answer 21

L leg is shorter

Question 22

what can cause superior innominate chear

Answer 22

fall on ipsi butt or mis step

Question 23

will leg be shorter or longer with superior innominate shear

Answer 23

shorter

Question 24

what can cause superior pubic shear

Answer 24

trauma or tight rectus abdominus muscle

Question 25

what can cause inferior pubic shear

Answer 25

trauma or right adductors

Question 26

in a L innominate inflare where is ischial tuberosity on L

Answer 26

more lateral

Question 27

in L innominate outflare, where is L ischial tuberosity

Answer 27

more medial

Question 28

sacral torsion motion

Answer 28

about oblique axis

Question 29

L5 rules

Answer 29

sacral axis on same side L5 sidebending sacrum rotates opp to L5 seated flexion test is opp axis

Question 30

L on L or R on R

Answer 30

Neutral L5

Question 31

Flexed or Extended L5 will be what type sacral SD

Answer 31

L on R or R on L

Question 32

restricted springing or + spring test

Answer 32

sacrum is posterior.

Question 33

forward sacral torsion

Answer 33

L on L or R on R

Question 34

backward sacral torsion

Answer 34

R on L or L on R

Question 35

bilateral sacral flexion or extension moves around what axis

Answer 35

middle

Question 36

common sacral SD in post partum patient

Answer 36

bilateral sacral flexion

Question 37

Tx what before sacrum

Answer 37

L5 is have SD

Question 38

treat what before hips from psoas contracture

Answer 38

L1 L2