Shoulder Flashcards
What is the GH Joint supported by?
Capsule
Capsular Lig
Glenoid Labrum
What is the only structure of the upper extremity connects to the axial skeleton?
SC Joint
What are the movements of the GH joint?
Flex/Ext Horizontal Ext/Flex ABd/ADd IR/ER Circumduction
What are the movements of the Scapula?
ABd/ADd
Ele/Dep
Up/Dwn
Protraction/ Retraction
What 4 Muscles make up the Rotator Cuff?
Supraspinatus
Infraspinatus
Teres Minor
Subscapularis
What are the movements of the rotator cuff muscles?
Internally/ Externally rotate the shoulder
What are the 6 muscles that act on the Scapula?
Levator Scapulae Pectoralis minor Rhomboids Serratus Anterior Subclavius Trapezius
What muscles does the brachial plexus not innervate with in the upper extremity?
Trapezius
Levator Scapulae
What is a shoulder pointer?
Blockers exotosis/spur of Acromion
AC Joint Sprain MOI?
Fall or direct contact driving the acromion to the clavicle
SC JO=oint MOI?
Anteriorly direct force to the clavicle
What is the MC injury in the shoulder?
Rotator Cuff
The shoulder is a____mover and___?
prime mover and stabilizer
Impignment Sydrome MOI
Overhead Throwing
Impingment Syndrome
Encroachment in the subacromial space