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28 Cards in this Set
- Front
- Back
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Extensors of the Hip
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1. Gluteus Maximus
- in prone position lifts the weight of the LE to extend the Hip 2. Hamstrings 3. Adductor Magnus |
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Bones of the Pelvis
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Ilium
Ischium (the bone you sit on) and Pubic Bones |
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Tight Hamstrings
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effect the rotation of the hip
** always check to see if people are sitting evenly |
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Piriformis
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helps one externally rotate
It is a three dimensional muscle, it does not sit flat |
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How does the spine move with the sacrum?
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Extension of spine and flexion of sacrum
Flexion of sacrum and extension of spine |
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Pelvis Movement
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Right, Left Lateral Flexion
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Pelvic Gridle Movement
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Watch the ilium!!!!
1. posterior pelvic tilt 2. anterior pelvic tilt 3. Lateral pelvic tilt 4. Rotation- right leg goes forward, pelvis rotates left |
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When right leg goes forward, what does the pelvis do?
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The pelvis goes left when the right leg goes forward
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what are the lateral rotators of the HIp?
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1. Piriformis
2. Obturator internus 3. inferior gemelli 4. quadratorus femoris 5. obturartor externus weakness not seen due to gluteus maximus tightness: may exert pressure on sciatic nerve |
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Adductors of the Hip
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1. pectineus
2. adductor brevis 3. adductor longus 4. adductor magnus Stablize pelvis during weight shifting from 1 limb to the other helps squatting weak-not common tight-not stretching, scissors gait |
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Hip Abductors
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1. Gluteus Medius
2. Gludteus Minimus Weakness seenin Trendelenburg test Tight: not common decreases ROM in adduction upright posture |
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Hip Flexor Muscles
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1. Psoas Major
2. Iliacus 3. Psoas Minor |
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Trendelenburg Test
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screening procedure for abductor weakness
*Gluteus medius and Gluteus Maximus single quiet standing limb + = abductor weakness leaning towards one side or pelvis drops unsporrted |
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Movement of the Hip
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Movement is defined by the Femor!
1. Flexion 2. Extension 3. Abduction 4. Adduction 5. Internal, External Rotation |
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What is the most prominent ligament in the Hip?
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it is the ROUND ligament and it holds the femoral head into the ACE
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Where is the labrum located and what does it do?
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The labrum is located in the hip and it deepens the socket and protects the edge of the bone
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Flexion Muscles of the Hip
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1. PSOAS Major
2. PSOAS minor 3. Iliacus 4. Rectus Femoris |
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Extension Muscles of the HIp
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Hamstrings
- semimembranosus -Semitendonosus -long head - Biceps Femoris 2. Gluteus Maximus |
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Adduction Muscles of the Hip
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Entire inside of your thigh
1. Gracilis 2. Adductor Longus 3. Adductor brevis 4. Adductor Magnus 5. Pectineus Muscles |
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External Rotator Muscles of the Hip
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1. Piriformis
2. interior obturator 3. External Obturator 4. quadratus Femoris 5. Gemelus Muscle group ** found in the inside of your thigh |
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Internal Rotation Muscles of the HIp
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1. Gleteus medius
2. Gleteus Minimus 3. Tensor Fascia Latae |
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Coxa Valgus
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the angle of the femor is MORE than 125 degrees
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Coxa Varus
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the angle of the femor is LESS than 125 degrees
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Chondramalacia
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when the cartilage under the knee cap becomes inflamed due to excessive rubbing, Runners knee
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Q-Angle
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ASIS to Mid Petella
Mid Petella to Tibial Tuberosity (normal- 13 to 18) large angle = Genu Valum- knock kneed small angle = Genu Varum - Bow legged |
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Movements of the Knee
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1. Flexion
2. Extension 3. Rotation- only available when flexion is 90 |
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FLexion Muscles of the knee
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HAMSTRINGS
- semitendenous and semimembranious - Biceps Femoris |
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Extensor Muscles of the knee
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QUADRICEPS
- rectus femoris - vastus intermedius - vastus medialis - vasutus lateralis |
