Joints

Question 1

Scapulothoracic joint type

Answer 1

Not really a joint

Question 2

Scapulothoracic muscles involved

Answer 2

Subscapularis, serratus anterior, traps, levator, rhomboids

Question 3

Scapulothoracic ligaments

Answer 3

Coracoclavicular ligament (trapezoid, conoid)

Question 4

Scapulothoracic Motions allowed

Answer 4

All movement of shoulder girldle

Protraction, retraction, elevation and depression,up and downward rotation

Question 5

Sternoclavicular joint bony attachments

Answer 5

Medial end of clavicle, Clavicular notch, manubrium

Question 6

Sternoclavicular joint type

Answer 6

Synovial saddle but acts as a ball and socket

Question 7

Sternoclavicular joint muscles

Answer 7

Subclavius

Question 8

Sternoclavicular joint ligaments and tendons

Answer 8

Anterior and posterior sternoclavicular ligament, interclavicular ligament, costoclavicular ligament, fibrocartliaginous Articular disc,costal cartlidge

Question 9

Sternoclavicular joint actions

Answer 9

Protraction, retraction, elevation, depression, transverse forward and backwards, longitudinal rotation

Question 10

Acromioclavicular joint bony attachment

Answer 10

Acromion, clavicle, Coracoid process

Question 11

Acromioclavicular joint type

Answer 11

Plane joint synovial

Question 12

Acromioclavicular joint muscles

Answer 12

Pectoralis major, SCM, deltoid, trapezius

Question 13

Acromioclavicular joint ligaments and tendons

Answer 13

Acromioclavicular ligament, coracoclavicular ligament

Question 14

Acromioclavicular joint actions

Answer 14

Prevents superior dislocation
Limit rotation of scap, longitudinal rotation of clavicle, upward/downward rotation, medial and lateral rotation, anterior and posterior tipping

Question 15

Scapulothoracic joint bony attachment

Answer 15

Scapula, ribs of trunk