Articulations of Upper Extremity Flashcards

1
Q
  1. Sternoclavicular jt. structural classification and type?
A

Synovial saddle

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2
Q
  1. Sternoclavicular jt. functional classification?
A

Diarthrosis

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3
Q
  1. Sternoclavicular jt. actions?
A

Depression/elevation and circumduction of clavicle

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4
Q
  1. Sternoclavicular jt. articulating parts?
A

Manubrium of sternum and sternal end of clavicle

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5
Q
  1. Acromioclavicular jt. structural classification and type?
A

Synovial plane?

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6
Q
  1. Acromioclavicular jt. functional classification?
A

Diarthrosis

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7
Q
  1. Acromioclavicular jt. actions?
A

Gliding of scapula on clavicle

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8
Q
  1. Acromioclavicular jt. articulating parts?
A

Acromial end of clavicle and acromion of scapula

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9
Q
  1. Glenohumeral jt. structural classification and type?
A

Synovial ball and socket

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10
Q
  1. Glenohumeral jt. functional classification?
A

Diarthrosis

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11
Q
  1. Glenohumeral jt. actions?
A

Flexion/extension, abduction/adduction, circumduction, and lateral/medial rotation of arm

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12
Q
  1. Glenohumeral jt. articulating parts?
A

Glenoid cavity of scapula and head of humerus

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13
Q

4a. Humeroradial jt. structural classification and type?

A

Synovial hinge

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14
Q

4a. Humeroradial jt. functional classification?

A

Diarthrosis

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15
Q

4a. Humeroradial jt. action?

A

Flexion/extension of forearm

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16
Q

4a. Humeroradial jt. articulating parts?

A

Capitulum f humerus and head of radius

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17
Q

4b. Humeroulnar jt. structural classification and type?

A

Synovial hinge

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18
Q

4b. Humeroulnar jt. functional classification?

A

Diarthrosis

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19
Q

4b. Humeroulnar jt. action?

A

Flexion/extension of elbow

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20
Q

4b. Humeroulnar jt. articulating parts?

A

Trochlea of humerus and trochlear notch of ulna

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21
Q
  1. Proximal Radioulnar jt. structural classification and type?
A

Synovial pivot

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22
Q
  1. Proximal Radioulnar jt. functional classification?
A

Diarthrosis

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23
Q
  1. Proximal Radioulnar jt. action?
A

Rotation of radius with respect to ulna

24
Q
  1. Proximal Radioulnar jt. articulating parts?
A

Head of radius and radial notch of ulna

25
6. Middle radioulnar jt. structural classification and type?
Fibrosus, syndemosis
26
6. Middle radioulnar jt. functional classification?
Amphiarthrosis
27
6. Middle radioulnar jt. articulating parts?
Interosseous border of radius and interosseous border of ulna
28
7. Distal radioulnar jt. structural classification and type?
Synovial pivot
29
7. Distal radioulnar jt. functional classification?
Diarthrosis
30
7. Distal radioulnar jt. action?
Rotation of radius with respect to ulna
31
7. Distal radioulnar jt. articulating parts?
Distal end of ulna and ulnar notch of radius
32
8. Radiocarpal jt. structural classification and type?
Synovial condylar
33
8. Radiocarpal jt. functional classification?
Diarthrosis
34
8. Radiocarpal jt. actions?
Flexion/extension, abduction/adduction, and circumduction of wrist
35
8. Radiocarpal jt. articulating parts?
Distal end of radius, lunate, scaphoid, and triquetrum
36
9. Intercarpal jt. structural classification and type?
Synovial plane
37
9. Intercarpal jt. functional classification?
Diarthrosis
38
9. Intercarpal jt. action?
Gliding of carpals
39
9. Intercarpal jt. articulating parts?
Bones of carpals
40
10. Digits carpometacarpal jt. structural classification and type?
Synovial plane
41
10. Digits carpometacarpal jt. functional classification?
Diarthrosis
42
10. Digits carpometacarpal jt. actions?
Gliding of digits
43
10. Digits carpometacarpal jt. articulating parts?
Digits: Carpals and metacarpals 2-5
44
11. 1st metacarpal carpometacarpal jt. structural classification and type?
Synovial saddle
45
11. 1st metacarpal carpometacarpal jt. functional classification?
Diarthrosis
46
11. 1st metacarpal carpometacarpal jt. action?
Flexion/extension, abduction/adduction, opposition of thumb
47
11. 1st metacarpal carpometacarpal jt. articulating parts?
Trapezium and 1st metacarpal
48
12. Metacarpophalangeal jt. structural classification and type?
Synovial condylar
49
12. Metacarpophalangeal jt. functional classification?
Diarthrosis
50
12. Metacarpophalangeal jt. action?
Flexion/extension of phalanges
51
12. Metacarpophalangeal jt. articulating parts?
Bases of proximal phalanges and heads of metacarpals 2-5
52
14. Interphalangeal jt. structural classification and type?
Synovial hinge
53
14. Interphalangeal jt. functional classification?
Diarthrosis
54
14. Interphalangeal jt. action?
Flexion/extension of phalanges
55
14. Interphalangeal jt. articulating parts?
Heads of proximal phalanges and base of middle and distal phalanges