final exam Flashcards
sternoclavicular joint classification
multiaxial, arthodial
sternoclavicular ligaments
- interclavicular
-sternoclavicular
-costoclavicular
acromioclavicular joint classification
multiaxial gliding,synovial
acromioclavicular ligament
-acromioclavicular
-coracoclavicular
-coracoacromial
what is a separated shoulder?
separation of clavical and scapula
Glenohumeral joint classification
ball and socket synovial, multiaxial, diarthrodial
glenohumeral ligaments
-coracohumeral
-glenohumeral
-glenoid labrum
what muscles make up the rotator cuff?
(SITS) supraspinatus, infraspinatus, teres minor, subscapularis
rotator cuff impingement
inflamed tendon of rotator cuff muscle
scapulothoracic muscles
origin in thoracic region and insert on scapula
pectoralis minor
O=ribs 2-5
I=coracoid process
N=medial pectoral
serratus anterior
O=ribs 1-8
I=medial margin of scapula
N= long thoracic
trapezius
O=occipital protuberance and spines C7-T12
I=lateral clavicle, acromion and spine of scap
N=spinal accessory
levator scapulae
O=transverse processes of C1-C4
I=superior angle of scapula
N=
rhomboid major
O=spines of T2-T5
I=medial boarder of scapula
rhomboid minor
O=spines of C7-T1
I=medial border of scapula
subclavius
O=rib 1
I=inferior margin of clavicle
supraspinatus
O=supraspinous fossa of scapula
I=greater tubercle of humerus
infraspinatus
O=infraspinous fossa of scapula
I=greater tubercle of the humerus
teres minor
O=inferior lateral boarder of scapula
I=greater tubercle of humerus
subscapularis
O=subscapular fossa
I=lesser tubercle of the humerus
teres major
O=inferior angle of scapula
I=intertubercular groove
deltoid
O= Scapular spine, acromion process, lateral clavicle
I=deltoid tuberosity
coracobrachialis
O=coracoid process of scapula
I=middle of humerus