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14 Cards in this Set
- Front
- Back
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Bones of the Pelvic Girdle:
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Ilium
Ischium Pubis Sacrum |
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Cartilage of the Acetabulum:
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Actebular Labrum
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The Acetabular Labrum does 3 things:
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-Deepens hip socket
-Increases stability -Allows for movement -(plus, no blood supply = no healing) |
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Joint Capsule on posterior aspect of the hip joint (Ligament)
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Ischiofemoral Ligament
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Ligament Anterior aspect of Femoral/Hip joint and what 2 things does it do...
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Iliofemoral Ligament.
Lets us stand on 2 limbs with minimal effort. Limits hip extension. |
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3 Types of Articulations
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Fibrous
Cartilaginous Synovial |
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Fibrous
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nonmovable articulation (teeth)
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Cartilaginous
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joints connected with ligaments (vertebral bodies joined by intervertebral discs.
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4 characteristics of Synovial joints
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1 Articlar cartilage (at end of bones)
2 Synovial Membrane (wraps, Lubs) 3 Joint Capsule (hold joint together) 4 Joint cavity (fills w/ blood if injured) |
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4 types of Synovial joints
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Uniaxial (1 motion)
Biaxial (2 motions) Multiaxial (3 motions) Nonaxial (many motions) |
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3 articulations of the pelvic region:
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Lunbosacral
Sacroiliac Hip Joint |
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Lumbosacral Joint Location, type, ligaments
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Between L5 and S1
Synovial (slightly movable) Iliolumbar ligements (lumbar --> ilium and stabilize L5) |
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Sacroiliac Joint and it's 2 ligaments
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Runs from sacrum to Ilium.
Sacrotuberous Lig - limits distal end sacrum from rotating up. Sacrospinous Lig - (sacrum to ischial spine) transfers weight to lower limbs. |
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Hip joint
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Multiaxial ball and socket
Very stable |
