Elevation

Question 1

What is elevation?

Answer 1

sternal end of the clavicle moves downwards over the sternoclavicular joint
acronym moves upwards and the tip of then shoulders move upwards

Question 2

Movement

Answer 2

scapula translates about 10cm upwards

Question 3

Limited by

Answer 3

Costoclavicular ligament and tension of subclavious

Question 4

Upper Fibres of Trapezius

Answer 4

O- superior nuchal line and external occipital bone
medial margin of the ligament nuchae
spinous processes of C7 to T12 and the related supraspinous ligaments
I- superior edge of the crest of the spine of the scapula
acromion, posterior border of lateral 1/3 of clavicle
I- motor spinal pat of accessory nerve

Question 5

Levator Scapulae

Answer 5

o- transverse processes of C1,2, 3 ad 4 vertebrae and posterior tubercles of transverse processes of C3 and C4 vertebrae
I- posterior surface f medial border of scapula t the root of the spine of the scapula
I- dorsal scapular nerve C4, C5
A- elevation and medial rotation of scapula

Question 6

Subclavicus

Answer 6

O- lies under the clavicle
costochondral unction of the first rib
I- groove on inferior surface of the middle 1/3of the clavicle
I- nerve to subclavicus C5,C6
A- steadies the clavicle
depresses the lateral end to draw the shoulder downwards and forwards