Joints of the UL Flashcards

1
Q

What type of shoulder joint is the sternoclavicular joint?

A

Saddle

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2
Q

What is the only articulation between the axial skeleton and the UL?

A

Sternoclavicular joint

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3
Q

What separates the sternum from the clavicle?

A

The articular disc

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4
Q

Intrinsic ligaments- SC joint?

A

Anterior and posterior sternoclavicular ligaments

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5
Q

Extrinsic ligaments- SC joint?

A

Costoclavicular ligament

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6
Q

What are the joints of the shoulder joint?

A

Sternoclavicular, acromioclavicular, glenohumeral joints

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7
Q

What type of synovial joint is the AC joint?

A

Plane joint

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8
Q

Intrinsic ligament- AC joint

A

Acromioclavicular ligament

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9
Q

Extrinsic ligaments- AC joint

A

Coracoclavicular ligaments

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10
Q

What type of synovial joint is the glenohumeral joint?

A

Ball and socket

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11
Q

Intrinsic ligaments- Glenohumeral joint

A

Glenohumeral ligaments

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12
Q

Extrinsic ligaments- Glenohumeral joint

A

Coracohumeral and coracoacromial ligaments

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13
Q

What deepens the glenohumeral joint?

A

Glenoid labrum

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14
Q

What tendon enters the joint capsule?

A

Biceps brachii m.

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15
Q

What type of synovial joint is the elbow joint?

A

Hinge

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16
Q

What are the two major articulations of the elbow joint?

A

Capitulum with head of radius, trochlea with trochlear notch of the ulna

17
Q

Intrinsic ligaments- Elbow joint

A

Ulnar (medial) and radial (lateral) collateral ligaments

18
Q

What type of synovial joint is the proximal radioulnar joint?

A

Pivot

19
Q

What is the articulation of the proximal radioulnar joint?

A

Head of radius with radial notch of ulna

20
Q

Intrinsic ligament- proximal radioulnar joint

A

Annular ligament

21
Q

What prevents the ulna from articulating with the carpal bones?

A

Articular disc

22
Q

Intrinsic ligaments- Radiocarpal joint

A

Ulnar (medial) and radial (lateral) collateral ligaments