Pelvis and Hip

Question 1

Angle within the frontal plane between the femoral neck and the medial side of the femoral shaft

Answer 1

ANGLE OF INCLINATION

Question 2

Coxa Vara

Answer 2

Less than 125 degrees and cause Fracture

Question 3

Coxa Valga

Answer 3

Greater than 125 degrees and cause Dislocation

Question 4

FEMORAL TORSION

Answer 4

Innate medial twist of the femur, formed by the line bisecting the femoral head and neck, line connecting the 2 femoral condyles

Question 5

Excessive Anteversion

Answer 5

May dislocate so it does in toe as compensation

Question 6

Name the three bones that form the innominate bone

Answer 6

Ilium, pubis, and ischium.

Question 7

What is the function of the obturator foramen?

Answer 7

Allows passage for nerves and blood vessels; covered by obturator membrane.

Question 8

Which muscle attaches at the anterior superior iliac spine (ASIS)?

Answer 8

Sartorius.

Question 9

attachment for the rectus abdominis on the pubis.

Answer 9

Pubic crest

Question 10

limits hip extension and lateral rotation.

Answer 10

Iliofemoral ligament

Question 11

articulate with the medial and lateral condyles of the femur.

Answer 11

Tibial condyles

Question 12

serves as the proximal attachment for the hamstrings.

Answer 12

Ischial tuberosity

Question 13

Patella glides inferiorly

Answer 13

during knee flexion.

Question 14

Acetabulofemoral joint’s capsular pattern

Answer 14

limits hip flexion, internal rotation, and abduction.

Question 15

Muscles of Hip ANTERIOR COMPARTMENT

Answer 15

Sartorius, Iliacus, Psoas, Pectineus, & Quadriceps Femoris

Question 16

Muscles of Hip MEDIAL COMPARTMENT

Answer 16

Gracilis; Adductor longus/brevis/magnus; obturator externus

Question 17

POSTERIOR COMPARTMENT hip mm

Answer 17

Biceps femoris, Semitendinosus, Semimembranosus, small part of adductor magnus

Question 18

Iliofemoral Ligament limits

Answer 18

ER
Adduction
Hip Extension

Question 19

Ischiofemoral ligament limits

Answer 19

Hip Extension
IR
Hip abduction

Question 20

Pubofemoral ligament limits

Answer 20

Hip abduction
ER
Hip extension

Question 21

Formed by the greater sciatic notch of the hip bone and the sacrotuberous ligament

Answer 21

Greater Sciatic Foramen

Question 22

Formed by ischium, pubis, and inferior portion of the acetabulum

Answer 22

Obturator Foramen

Question 23

Is formed by the lesser sciatic notch of the hip bone and the sacrotuberous and sacrospinous ligaments

Answer 23

Lesser sciatic Foramen

Question 24

Defines the extent to which the acetabulum covers the front of the femoral head

Answer 24

Acetabular anteversion angle

Question 25

Arthrokinematics of Hip flexion OKC

Answer 25

The convex femoral head spins posteriorly on the concave acetabulum

Question 26

(Origin of Sartorius and Tensor Fasciae Latae)

Answer 26

Anterior Superior Iliac Spine

Question 27

Origin of Hamstring Muscles

Answer 27

Ischial Tuberosity

Question 28

Insertion of gluteus maximus and adductor magnus muscle

Answer 28

Gluteal tuberosity

Question 29

Screw-home mechanism

Answer 29

during terminal knee extension, the tibia rotates externally on the femur.

Question 29

Primary mm of Hip Flexors

Answer 29

Iliopsoas Sartorius Tensor Fasciae Latae Rectus Femoris Adductor Longus Pectineus

Question 30

Primary hip adductors

Answer 30

Pectineus Adductor Longus Gracilis Adductor Brevis Adductor Magnus

Question 31

Primary hip extensors

Answer 31

G max Hamstrings Adductor Magnus (posterior head)

Question 32

Primary abductors

Answer 32

Gluteus Medius Gluteus minimus Tensor Fasciae Latae