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Module One, Lecture Six Flashcards

Joint Classification (8 cards)

1
Q

What are the seven types of Synovial Joints? ( 7 )

A
  1. Plane
  2. Hinge
  3. Pivot
  4. Condylar
  5. Ellipsoid
  6. Saddle
  7. Ball and Socket
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2
Q

Describe the Plane Joint… ( 4 )

A
  1. Multiaxial
  2. ‘Sliding and Gliding’
  3. Flat articular surfaces
  4. E.g. Intercarpal and Intertarsal joints
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3
Q

Describe the Hinge Joint… ( 3 )

A
  1. Uniaxial
  2. Movements are Flexion and Extension
  3. E.g. ankle, elbow ( humerus with ulna ), interphalangeal joints
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4
Q

Describe the Pivot Joint… ( 4 )

A
  1. Uniaxial
  2. Movement is Rotation
  3. E.g. Radioulna joints ( C1 - C2 Neck Vertebrae
  4. Radioulna = Supination ( holding soup ) or Pronation ( Pro Basketball )
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5
Q

Describe the Condylar Joint… ( 4 )

A
  1. Biaxial
  2. Flexion and Extension
  3. Rotation ( when flexed )
  4. E.g. Knee, Temporomandibular Joint ( TMJ / Mandible )
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6
Q

Describe the Ellipsoid Joint… ( 5 )

A
  1. Biaxial
  2. Flexion and Extension
  3. Abduction and Adduction
  4. Circumduction / NO Rotation
  5. E.g. Wrist Joint ( Radiocarpal Joint )
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7
Q

Describe the Saddle Joint… ( 6 )

A
  1. Biaxial
  2. Flexion and Extension
  3. Abduction and Adduction
  4. Circumduction
  5. Obligatory Rotation ( Opposition )
  6. E.g. Carpometacarpal Joint ( Base of Thumb )
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8
Q

Describe the Ball and Socket Joint… ( 6 )

A
  1. Multiaxial
  2. Flexion and Extension
  3. Abduction and Adduction
  4. Circumduction
  5. Rotation
  6. E.g. Shoulder and Hip
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