Hip Flashcards

1
Q

Hip flexion muscles

A
Sartorius 
Psoas major
Iliacus
Pectineus
Rectus femoris
Gracilis
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Hip extension muscles

A
Gluteus maximus
Adductor magnes
Biceps femoris 
Semimembranosius
Semitendinosus
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Hip abduction muscles

A
Gluteus mediums
Gluteus minimus
Piriformis
Sartorius
Tensor fasciae latae
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Hip adduction muscles

A
Adductor longus
Adductor brevis
Adductor magnes
Pectineus
Gracilis
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Hip medial rotation muscles

A

Gluteus medius
Gluteus minimus
TfL
Adductor magnus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Hip lateral rotation

A
Gluteus maximus
Piriformis 
Obturator internal and external 
Gemellus superior and inferior
Quadratus femoris
Sartorius
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

What is the hip joint?

A

Synovial, polyaixal ball and socket joint
flexion and extension
abduction and adduction
medial and lateral rotation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Describe the acetabulum

A

Lunate surface of hyaline cartilage horseshoe shaped
thickest above and centrally for weight bearing
non articular region of actebular fossa and notch is covered with fat

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Describe the head of the femur

A

spheroid in shape
covered in hyaline cartilage
thicker centrally than in the periphery
cartilage is deficiënt over the fossa

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Limitation to range of motion

A

tension of antagonists
soft tissue apposition
tension of ligaments limit range

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is the sacro iliac joint?

A

synovial plane joint

nutation and counter nutation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What is the iliofemoral ligament

A

apex- AIIS
base- intertrochanteric line
limits extension and abduction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is the pubofemoral ligament

A

from he pubic eminence to the capsule and the medial band of the iliofemoral ligament
limits extension and abduction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What is the ischiofemoral ligament?

A

from the inferior aspect of the ilium to the capsule and anterior part of the greater trochanter
limits extension and medial rotation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

ligament teres

A

from a pit in the head of the femur

to the acetabular notch and transverse acetabular ligament

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Inguinal ligament

A

Connects the ASIS to the pubic tubercle

17
Q

Why is the hip joint stable?

A
congruent deep socket
cup shaped acetabulum
strong capsule
vacuum effect of a ball within a socket
arrangement of powerful surrounding muscles
18
Q

What is the close packed position?

A

maximum extension

medial rotation and abduction

19
Q

What is the open packed position?

A

Slight flexion

abduction and lateral rotation

20
Q

Nutation

A

sacrum moves forward into the pelvis

21
Q

Counter nutation

A

sacrum moves backwards

22
Q

Interosseous sacro iliac ligament

A

from posterior aspect of the auricular surface on the ilium to posterior aspect of the auricular surface on the sacrum