Term
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Definition
| The region where two or more bones conjoin |
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Term
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Definition
-Dense regular CT connects bones
-Occur in sutures of cranial bones and the interosseous membranes of some long bones |
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Term
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Definition
Fibrous joints.
-Immovable |
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Term
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Definition
-Cartilage binds the bones
-Occur in epiphyseal plates and symphyses |
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Term
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Definition
Cartilaginous joints.
-Slightly movable |
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Term
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Definition
-Ligaments support articulating bones
-Bone ends separated by a joint cavity |
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Term
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Definition
| the number of degrees through which a bone can move relative to another bone at that joint |
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Term
| Joint movement is restricted by: |
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Definition
-joint capsule
-associated ligaments
-muscles and their tendons
-design of bones in the joint |
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Term
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Definition
Synovial joints.
-Freely movable |
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Term
| Synovial joints have features that: |
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Definition
-dampen vibration
-reduce shock
-reduce friction
-create smooth movement |
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Term
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Definition
Root of tooth attached to jaw by strong fibers
*Synarthrosis |
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Term
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Definition
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Term
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Definition
-Dense regular CT binds bones
-Immovable joint
*Synarthrosis |
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Term
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Definition
-Bones held together by interosseous ligaments
-Slight movement
*Amphiarthrosis |
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Term
| Structures of Diarthroses |
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Definition
-ligaments
-articular capsule
-synovial membrane
-joint cavity
-ends of bones lined w/ articular cartilage |
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Term
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Definition
-permits bending in only one plane
-most common kind of synovial joint |
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Term
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Definition
| Permits rotational movement about a longitudinal axis |
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Term
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Definition
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Term
| Condyloid (Ellipsoidal) Joint |
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Definition
| Biaxial movements (movements in two places) |
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Term
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Definition
| Bones connected by fibrocartilage |
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Term
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Definition
| Bones connected by hyaline cartilage |
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Term
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Definition
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Term
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Definition
| Provides greatest range of movement |
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Term
| Joints are classified by their: |
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Definition
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Term
| Joint classifications based on structure: |
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Definition
-Fibrous joints
-Cartilaginous joints
-Synovial joints |
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Term
| Joint classifications based on movement: |
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Definition
synarthrosis
amphiarthrosis
diarthrosis |
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Term
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Definition
suture
syndesmosis
gomphosis |
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Term
Cartilaginous joints
(types) |
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Definition
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Term
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Definition
Hinge
Pivot
Gliding
Condyloid
Saddle
Ball and socket |
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Term
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Definition
| Lines the synovial capsule and secretes an oily, lubricating fluid into the synovial cavity. |
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Term
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Definition
| Surrounds diarthrotic joints and is continuous with the periosteum of the bones that comprise the joint. |
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Term
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Definition
| Interfacing layer of hyaline cartilage found in diarthrotic joints |
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