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Anatomy 2- Practical Exam > Limiting factors for AROM > Flashcards

Limiting factors for AROM Flashcards

1
Q

Limiting factors for elevation of shoulder girdle is

A

SCJ: Tension in costoclavicular ligs & subclavius
ACJ: Coracoclavicular lig (both bands)

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2
Q

Limiting factors for depression of shoulder girdle

A

SCJ: Interclavicular lig. & intra-articular disc

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3
Q

Limiting factors for protraction of shoulder girdle

A

SCJ: Sternoclavicular ligament & costoclavicular ligament
ACJ: Coracoclavicular ligament & fibrous capsule

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4
Q

Limiting factors for retraction of shoulder girdle

A

SCJ: Sternoclavicular ligament & costoclavicular ligament
ACJ: Coracoclavicular ligament & fibrous capsule

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5
Q

Limiting factors for GH flexion

A

Extent of articular surfaces. Tension in capsular structures

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6
Q

Limiting factors for GH extension

A

Extent of articular surfaces. Tension in capsular structures

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7
Q

Limiting factors for GH abduction

A

Glenohumeral ligs (middle and inferior bands) & inferior part of the fibrous capsule

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8
Q

Limiting factors for GH adduction

A

Extent of articular surfaces

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9
Q

Limiting factors for GH medial rotation

A

Posterior part of fibrous capsule

Posterior opposing muscles (infraspinatus and teres minor)

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10
Q

Limiting factors for GH lateral rotation

A

Anterior part of fibrous capsule and all three bands of the glenohumeral ligament.
Anterior opposing muscles (subscapularis)

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11
Q

Limiting factors for elbow flexion

A 
Apposition of anterior muscles of the arm and forearm
Fibrous capsule (posterior part)
Opposing muscles (triceps etc)
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12
Q

Limiting factors for elbow extension

A 
Fibrous capsule (anterior part)
Opposing muscles (biceps, brachialis etc)
Radial and ulnar collateral ligaments (anterior parts)
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13
Q

Limiting factors for supination

A

Quadrate ligament (some fibres)

Passive resistance in pronator teres

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14
Q

Limiting factors for pronation

A 
Passive resistance of the
opposing muscles (supinator)

Quadrate ligament (some fibres)

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15
Q

Limiting factors for wrist flexion

A

Dorsal radiocarpal ligament Tension in the extensor tendons

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16
Q

Limiting factors for wrist extension

A

Palmar radiocarpal ligament Palmar ulnocarpal ligament Tension in the flexor tendons

17
Q

Limiting factors for radial deviation

A

Ulnar collateral carpal ligament

Impact of scaphoid tubercle on the radial styloid

18
Q

Limiting factors for ulnar deviation

A

Radial collateral carpal ligament

19
Q

Limiting factors for thumb flexion

A

Joint surface alignment Tension in surrounding soft tissues particularly the Post. Oblique lig.

20
Q

Limiting factors for thumb extension

A

Joint surface alignment Tension in surrounding soft tissues particularly the Ant. Oblique lig.

21
Q

Limiting factors for thumb abduction

A

Tension in thumb web

22
Q

Limiting factors for thumb adduction

A

Apposition of the medial surface of the thumb with the hand

23
Q

Limiting factors for thumb opposition

A

Joint surface alignment

Tension in surrounding soft tissues & contact of thumb pad with the palmar surface of the hand

24
Q

Limiting factors for MCP flexion

A

Tension in the

extensor tendons Collateral ligaments are taut

25
Q

Limiting factors for MCP extension

A

Tension in the flexor tendons

Extent of articular surface

26
Q

Limiting factors for MCP abduction

A

Tension in finger and thumb webs

27
Q

Limiting factors for MCP adduction

A

Contact with other fingers or palm

28
Q

Limiting factors for IP flexion

A

Apposition of soft tissues

Tension in the extensor tendons

29
Q

Limiting factors for IP extension

A

Tension in the flexor tendons

30
Q

Limiting factors for Cervical Flexion

A

Anterior part of the disc is compressed whilst the posterior part is stretched

Tension also occurs in:

  • Posterior longitudinal ligament
  • Posterior capsule of the facet joints
  • Ligamentum flavum,
  • Interspinous ligament
  • Ligamentum nuchae
  • Opposing muscles.
31
Q

Limiting factors for Cervical extension

A

Posterior part of disc compressed whilst anterior part stretched

Tension also occurs in:

  • Anterior longitudinal ligament
  • Approximation of spinous processes
  • Tension in opposing muscles.
32
Q

Limiting factors for Cervical rotation

A

Torsional deformity of the disc occurs

Plus tension develops in the ligaments of both sides and both facet joint capsules

Plus tension in the Alar ligaments of the Atlanto-axial joints.

33
Q

Limiting factors for Cervical lateral flexion

A

(L) Lateral Flexion:
(L) side of the disc is compressed whilst the (R) side of disc is stretched

Tension in the facet joint capsule on the (R) side

Tension in the ligaments on the (R) side

Tension in the opposing muscles on the (R) side.

Anatomy 2- Practical Exam (17 decks)

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