Upper Limb Wet Room Station 3 Flashcards Preview

Anatomy of MSK > Upper Limb Wet Room Station 3 > Flashcards

Flashcards in Upper Limb Wet Room Station 3 Deck (11):
1

What does the conoid ligament do?

It binds the clavicle to the coraciod process (scapula)

2

Which part of the clavicle is the weakest and commonly breaks during falls?

At the junction of the two curves [2/3rds medial and 1/3rd lateral]

3

What type of joint is the Acromioclavicular Joint?

A synovial plane joint

4

What type of joint is the Sternoclavicular Joint?

A synovial saddle joint

5

What is the scapulo-humeral rhythm?

In abduction, beyond the first 30 degrees, for every 3 degrees. 2 degrees occur at the shoulder joint and 1 degree occurs at the scapula-thoracic joint

6

What does elevation of the scapula occur with? [3]

Trapezius,
Rhomboids,
Levator Scapulae

7

What does depression of the scapula occur with? [3]

Trapezius [lower],
Pect Minor,
Serratus ant [lower]

8

What does protaction of the scapula occur with? [1]

Serratus Anterior

9

What does retraction of the scapula occur with? [2]

Trapezius [middle]
Rhomboids

10

What does lateral rotation (elevating glenoid cavity) of the scapula occur with? [2]

Trapezius [upper]
Serratus Anterior

11

What does medial rotation (depressing glenoid cavity) of the scapula occur with? [4]

Gravity
Levator Scapuale
Rhomboid (min and maj)
Pectoralis Minor