Hip Flashcards

1
Q

Acetabulum _____, Femoral Head ______.

A

Concave, Convex.

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2
Q

_____ axial, ball & socket joint.

A

Tri-axial

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3
Q

Hip Motions

A

Flexion, Extension, Internal Rotation, External Rotation, Abduction, Adduction.

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4
Q

Anterversion

A

Pigeon Toed. More internal rotation.

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5
Q

Retroversion

A

Bow legged. More external rotation.

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6
Q

Angle between shaft and the neck of femur in the transverse plane.

A

Angle of Torsion

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7
Q

Angle between shaft and the neck of femur in the frontal plane.

A

Angle of Inclination

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8
Q

Angle greater than 130 degrees.

A

Coxa Valga. Limb longer and more abducted during weight bearing.

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9
Q

Angle is less than 125 degrees.

A

Coxa Vara. Limb shorter during weight bearing.

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10
Q

Main hip flexors.

A

Iliopsoas (Ilicus & Psoas Major)

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11
Q

3 Ligaments Reinforce the Capsule

A

Iliofemoral Ligament (anteriorly), Pubofemoral Ligament(medially/inferiorly), & Ischiofemoral Ligament (posteriorly).

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12
Q

Small ligament that attaches acetabulum to the fovea in the femoral head.

A

Liagmentum Teres

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13
Q

Lip of fibrocartilage around acetabular rim.

A

Acetabular Labrum

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14
Q

Landmark that separates the anterior abdominal wall from the thigh. ASIS to pubic tubercule.

A

Inguinal Ligament

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15
Q

Long, tendinous portion of the TFL muscle. Iliac crest to tibia.

A

Iliotibial band

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16
Q

Strong, thick, and covers the hip joint in a syndical fashion.

A

Synovial Joint Capsule

17
Q

Semitendinous, Semimebranous, Biceps Femoris

A

Hamstrings

18
Q

Prime Movers Hip Flexion

A

Rectus Femoris, Iliopsoas, Pectineus

19
Q

Prime Movers Hip Extension

A

Gluteus Maximus, (Hamstrings) Semitendinous, Semimembranous, Biceps Femoris

20
Q

Prime Movers Hip Abduction

A

Gluetus Medius and Minimus

21
Q

Prime Movers Hip Adduction

A

Pectineus, Adductor Longus, Brevis, Magnus, Gracilis

22
Q

Prime Movers Internal Rotation

A

Gluteus Minimus

23
Q

Prime Movers External Rotation

A

Gluteus Maximus, Deep Rotators