Term
| Structural classification of joints |
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Definition
| Fibrous, Cartilaginous, Synovial |
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Term
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Definition
| Gomphosis, Suture, Syndesmosis |
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Term
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Definition
| Opposing bones of the skull that interdigitate |
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Term
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Definition
(further apart than sutures) bones are joined by ligaments
Ex: radioulnar and tibiofibular |
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Term
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Definition
Peg and socket
Ex: periodontal ligaments hold teeth in place |
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Term
| Bones that form the Coronal suture |
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Definition
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Term
| Bones that for the Lambdoid suture |
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Definition
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Term
| Bones that form the Sagittal suture |
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Definition
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Term
| Bones that form the squamous suture |
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Definition
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Term
| Characteristics of fibrous joints |
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Definition
United by fibrous CT
No joint cavity
Little/No movement |
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Term
| Types of Cartilaginous joints |
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Definition
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Term
| Synchondroses (characteristics) |
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Definition
Hyaline cartilage
Little or no movement |
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Term
| Symphyses (characteristics) |
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Definition
Fibrocartilage
Slightly moveable |
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Term
| Type of cartilage in Synovial joints |
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Definition
| Hyaline cartilage called articular cartilage |
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Term
| Part of synovial joint which secretes fluid |
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Definition
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Term
| Receptors that send info about where joints and body are in space |
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Definition
Sensory nerves
(proprioception) |
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Term
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Definition
Uniaxial
articulating surfaces are nearly flat
some rotation, but limited by surrounding structures |
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Term
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Definition
Biaxial
bones with articulating surfaces that are both concave and convex |
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Term
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Definition
Uniaxial
Convex surface of one bones fits into concave of another |
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Term
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Definition
Uniaxial
cylindrical bony process rotating within a circle of bone and ligament |
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Term
| Ellipsoid(Condyloid) joint |
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Definition
Biaxial
oval shaped condyle of one bone fits into an elliptical cavity of another |
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Term
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Definition
Multiaxial
rounded extremity fits into cavity of another |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
| joint btw trapezium and 1st metacarpal |
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
| joint btw proximal radius and ulna |
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Definition
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Term
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Definition
Decreases angle btw bones of joint
"bending" |
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Term
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Definition
Increses the angle btw bones of joint
"streightening" |
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Term
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Definition
movement away from midline
"to take away" |
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Term
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Definition
Movement towards the midline
"to bring together" |
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Term
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Definition
movement that lifts foot towards shin
walking on heels |
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Term
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Definition
Movement of foot towards plantar surface
walking on toes |
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Term
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Definition
| Rotation of forearm; palm faces posteriorly in relation to anatomical position |
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Term
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Definition
| Rotation of forearm; palm faces anteriorly in relation to anatomical position |
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Term
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Definition
| Moves a structure superiorly |
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Term
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Definition
a combo of flexion, extension, abduction, adduction
circumduction of appendages resembles a cone |
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Term
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Definition
| plantar surface of foot faces laterally |
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Term
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Definition
| plantar surface of foot faces medially |
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Term
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Definition
| gliding; moves structure anteriorly |
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Term
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Definition
gliding; moves structure posteriorly
back to anatomical position |
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Term
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Definition
| Allows depression/elevation, excursion, protraction/retraction |
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Term
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Definition
| extend btw intercondylar eminence of tibia and fossa of femur |
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Term
| Anterior Cruciate Ligaments |
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Definition
ACL
prevents anterior displacement of tibia |
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Term
| Posterior Cruciate Ligaments |
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Definition
| PCL prevent posterior displacement of tibia |
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Term
| Collateral and Popliteal Ligaments |
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Definition
| with the tendons of the thigh muscles strengthen the joint |
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Term
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Definition
| articular discs made of fibrocartilage that build up margins of the tibia and deepen |
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