Hip Joint Flashcards

1
Q

The hip joint is a _______ synovial joint

A

ball-&-socket

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2
Q

Hip joint connects ____ skeleton [pelvis] to ______ [femur]

A

axial

lower limb

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3
Q

The ball of the hip joint is formed by _________, and the socket is formed by _______

A

femoral head

acetabulum

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4
Q

The acetabulum is formed by the merging of the ossification centers of ______,_____, and ______ bones of pelvis

A

ilium, ischium & pubis

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5
Q

The _____ of the acetabulum and ____ of femur (except the ______) are covered by _____ cartilage

A

lunate surface

head

fovea

hyaline

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6
Q

The non-articular acetabulum contains _______ tissue

A

loose connective

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7
Q

Hip joint capsule

Sparse or dense?
(Weak or strong?)

A

Dense

Strong

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8
Q

Hip joint capsule

Reinforced by 3 ligaments

List them

A

Iliofemoral

Ischiofemoral

Pubofemoral

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9
Q

The hip joint is _____ axial

A

Tri

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10
Q

List the movements of the hip joint

A

Flexion- extension

Medial and lateral rotation

Abduction and adduction

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11
Q

Chief muscles involved in flexion of hip joint??

Chief muscles involved in extension of hip joint

A

Psoas major; Iliacus

Gluteus maximus and hamstrings

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12
Q

Chief muscles involved in adduction of hip joint??

Chief muscles involved in abduction of hip joint

A

Adductor longus, brevis, magnus

Gluteus medius, gluteus minimus

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13
Q

Chief muscles involved in medial rotation of hip joint??

Chief muscles involved in lateral rotation of hip joint

A

Gluteus medius; gluteus minimus; tensor fascia lata muscle

The 2obturators , 2 gemelli; quadratus femoris

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14
Q

Accessory muscles for adduction of hip joint

Accessory muscles for abduction of hip joint

A

Pectineus and gracilis

Tenso fascia lata , sartorius

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15
Q

Accessory muscles for medial rotation of hip joint

Accessory muscles for lateral rotation of hip joint

A

Nil

Piriformis; gluteus Maximus; sartorius

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16
Q

Accessory muscles for flexion of hip joint

Accessory muscles for extension of hip joint

A

Pectineus; rectus femoris, sartorius, adductor( mainly longus)

Nil

17
Q

Pain in the hip may be misleading because pain can be referred from the ________

A

Vertebral column

18
Q

Say which region they would innervate

Accessory obturator nerve if present
Femoral nerve
Anterior division of obturator nerve
Superior gluteal nerve
Nerve to quadratus femoris
A
Anteriorly
Anteriorly
Inferiorly 
Superiorly and Posteriorly 
Posteriorly