Flashcards in Upper Limb Wet Room Station 3 Deck (11):
What does the conoid ligament do?
It binds the clavicle to the coraciod process (scapula)
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]
What type of joint is the Acromioclavicular Joint?
A synovial plane joint
What type of joint is the Sternoclavicular Joint?
A synovial saddle joint
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
What does elevation of the scapula occur with? 
What does depression of the scapula occur with? 
Serratus ant [lower]
What does protaction of the scapula occur with? 
What does retraction of the scapula occur with? 
What does lateral rotation (elevating glenoid cavity) of the scapula occur with?