shoulder Flashcards
1
Q
what are the four joints in the shoulder
A
- Sternoclavicular
- acromioclavicular
- scapulothoracic
- glenohumeral
2
Q
characteristics of sternoclavicular joint
A
- condylar joint
- 3 degrees of freedom
- articular disc
- 3 ligaments
3
Q
characteristics of acromioclavicular
A
- plane joint
- articular disc
- 3 degrees of freedom
- 3 ligaments
4
Q
characteristics of scapulothoracic
A
- not a true joint
- sits between 2nd and 7th ribs
= have 6 movements
5
Q
what are the six movements of the scapulothoracic joint
A
- elevation
- depression
- protraction
- retraction
- upwards rotation
- downward rotation
6
Q
characteristics of glenohumeral joint
A
- ball socket joint
- 3 degrees of freedom
- ab and adduction
7
Q
what are the six movements of the glenohumeral joint
A
-flexion
- extention
- internal rotation
- external rotation
- adduction
- abduction
8
Q
what are the six shoulder motions
A
- flexion/extension
- ab and adduction
- horizontal ab and adduction
- internal/external rotation
- circumduction
- glenohumeral rhythm
9
Q
what are the five shoulder ligaments
A
- superior acromioclavocular
- coracocromial
- coracoclavicular
- coracohumeral
- capsular ligament
10
Q
what is a SLAP tear
A
Superior Labrum Anterior Posterior tear
bicep tendon tears from labrum
11
Q
identify the bones in the shoulder
A
clavicle, humerus, scapula
12
Q
identify the muscles that make up the rotator cuff
A
- Supraspinatus
- Infraspinatus
- Subscapularis
- Teres minor
13
Q
identify the bones in the shoulder girdle
A
scapula, clavicle, sternum
