Hip Anatomy Flashcards

1
Q

Hip Flexors

A
  1. Iliopsoas
  2. Quadriceps Femoris (Rectus Femoris)
  3. Sartorius
  4. Pectineus
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2
Q

Hip Extensors

A
  1. Hamstrings
  2. Gluteus Maximus
  3. Posterior fibers of the adductor magnus
  4. POsterior fibers of the gluteus medius
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3
Q

Hip Abductors

A
  1. Glutues Maximus
  2. Gluteus Medius
  3. Gluteus Minimus
  4. Tensor Fascia Latae (and IT band)
  5. Sartorius
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4
Q

Hip Adductors

A
  1. Adductor Longus
  2. Addcutor Brevis
  3. Adductor Magnus
  4. Gracilis
  5. Pectineus
  6. Lower fibers of gluteus maximus
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5
Q

Hip Internal Rotators

A
  1. Anterior fibers of Gluteus Medius
  2. Gluteus Minimus
  3. Tensor Fascia Latae
  4. Adductor Magnus
  5. Pectineus
  6. Gracilis
  7. Assistance from the semimembranosus and semitendonosus
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6
Q

Hip External Rotators

A
  1. Gluteus Maximus
  2. Piriformis
  3. Quadratus Femoris
  4. Obturator Internus
  5. Obturartoe Externus
  6. Superior Gemelli
  7. Inferior Gemelli
  8. Posterior fibers of Glute Medius
  9. Psoas Major
  10. Illiacis
  11. Sartorious
  12. Long head of the Biceps Femoris
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7
Q

Bursae of the Hip

A
  1. Trochanteric Bursa
  2. Iliospoas Bursa
  3. Ischial Brusa
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8
Q

Pelvis (or Pelvic Ring/Girdle)

A
The 3 Innominate (fused) bones are:
 1. Ilium
 2. Ischium
 3. Pubis
The pelvis also includes the sacrum and the coccyx
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9
Q

Bony Landmarks of the Pevlis

A
  1. Illiac Crest
  2. Anterior Superior Illiac Spine
  3. Posterior Superior Illiac Spine
  4. Ischial Tuberosity
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10
Q

Pelvis Ligamentous Support

A
  1. Interossues Sacroilliac Ligament
  2. Illiolumber Ligament
  3. Dorsal and Ventral Ligaments
  4. Sacrotuberous Ligament
  5. Sacrospinous LIgament
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11
Q

Femur Bony Landmarks

A
  1. Femoral Head
  2. Femoral Neck
  3. Greater Trochanter
  4. Lesser Trochanter
  5. Medial/ Lateral Condyles
  6. Medial Lateral Epicondyles
  7. Intercondylar Notch
  8. Patellar Surface
  9. Linea Aspera
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12
Q

Ligaments of the Hip Joint

A
  1. Illiofemoral Ligament
  2. Pubofermoral Ligament
  3. Ishiofemoral Ligament
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13
Q

Obturater Nerve Innervates What?

A

Gracilis
Adductor Magnus
Adductor Brevis
Adductor Longus

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14
Q

The Pelvis (Pelvic Girdle)

A
Sacrum
Coccyx
Illum
Ischium 
Pubis
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15
Q

Ligaments of the Pevlis

A
Interosseus Sacroiliac Ligament
Iliolumbar Ligament
Dorsal and Ventral Ligaments
Sacrotuberous Ligament 
Sacrospinous Ligament
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16
Q

Iliiofemoral Ligament

A

The iliofemoral ligament is a very strong band that covers the anterior aspect of the hip joint.

It is Y-Shaped and attached proximally to the anterior inferior iliac spine and the acetabular rim.

17
Q

Pubofemoral Ligament

A

The pubofemoral ligament arises from the pubic part of the acetabular rim and the iliopublic eminence and blends with the medial part of the iliofemoral ligament

18
Q

Ishiofemoral Ligament

A

The ishiofemoral ligament reinforces the fibrous capsule to the hip joint posteriorly.

It arises from the ischial portion of the acetabular rim and spirals superiorlaterally to the neck of the femur, medial to the base of the greater trochanter.

19
Q

Acetabular Labrum

A

The depth of the acetabulum is increased by this fibrocartilaginous labrum.

The labrum deepens the socket for the femoral head and its free thin edge clasps the head beyond the widest diameter. This helps to hold it firmly in the acetabulum.

20
Q

Angle of the Femoral Head

A

In the transverse plane the relationship between the femoral head and shaft is an angle of 12-15*

21
Q

Retroversion

A

<12*

Toed-out gait

22
Q

Femoral Triangle

A

Formed by the:
Inguinal Ligament Superiorly
Sartorious Laterally
Adductor Magnus medially

Contents
Iliospoas muscle
Femoral Nerve
Femoral Artery and vien
Lymph NOdes