Wrist & Hand Flashcards

1
Q

Distal Radioulnar joint resting position

A

10 deg supination

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2
Q

Distal Radioulnar joint closed pack position

A

5 deg supination

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3
Q

Distal Radioulnar joint capsular pattern

A

Pronation/Supination

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4
Q

Radiocarpal joint articulations

A

Radius and Scaphoid/Lunate angles 15-20 deg toward Ulna

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5
Q

Load Bearing with TFCC

A

60% Radius

40 % Ulna

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6
Q

Load Bearing without TFCC

A

95% Radius

5% Ulna

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7
Q

Radiocarpal joint resting position

A

Neutral w/ slight U.D.

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8
Q

Radiocarpal joint closed pack position

A

Extension w/ R.D.

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9
Q

Radiocarpal joint capsular pattern

A

Flexion and Extension

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10
Q

Intercarpal joint resting position

A

Neutral or slight flexion

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11
Q

Intercarpal joint closed pack position

A

Extension

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12
Q

Intercarpal joint capsular pattern

A

NONE

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13
Q

Midcarpal joint resting posiiton

A

Neutral or slight flexion w/ U.D.

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14
Q

Midcarpal joint closed pack position

A

Extension w/ U.D.

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15
Q

Midcarpal joint capsular pattern

A

Equal flexion and extension

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16
Q

Carpometacarpal joints

A

Thumb is saddle joint w/ 3 DOF

2nd-5th are plane joints

17
Q

CMC joint resting position

A
Thumb = midway b/w ABD&ADD and b/w flex&ext
Fingers = midway b/w flex&ext
18
Q

CMC joint closed pack position

A
Thumb = opposition
Fingers = flexion
19
Q

CMC joint capsular pattern

A
Thumb = ABD, extension
Fingers = equally limited in all directions
20
Q

MCP joint resting position

A

slight flexion

21
Q

MCP joint closed pack position

A
Thumb = opposition
Fingers = flexion
22
Q

MCP joint capsular pattern

A

flexion and extension

23
Q

IP joint resting position

A

slight flexion

24
Q

IP joint closed pack position

A

full extension

25
Q

IP joint capsular pattern

A

flexion and extension