Shoulder Joint

Question 1

Name of shoulder joint

Answer 1

Glenohumeral joint

Question 2

Which type of joint is shoulder joint

Answer 2

Multi axial

Synovial ball and socket joint

Question 3

What is Glenoid labrum

Answer 3

Fibrocartilaginous rim that deepen the glenoid cavity

Question 4

Capsule attachment of shoulder joint

Answer 4

Medially…glenoid cavity

Laterally….anatomical neck of humerus

Question 5

Capsule of shoulder joint is supported by

Answer 5

Rotator cuff muscles (sits)

Question 6

Number of ligaments

Answer 6

3 main

1 accessory

Question 7

Names of the ligaments

Answer 7

Glenohumeral ligament
Transverse humeral ligament
Coracohumeral ligament
Coracoacromial ligament

Question 8

Blood supply

Answer 8

Anterior circumflex humeral vessel
Posterior circumflex humeral vessel
Suprascapular
Subscapular

Question 9

Nerve supply

Answer 9

Axillary
Suprascapular
Musculocutanous

Question 10

Bursa which does not communicate with shoulder joint

Answer 10

Subacromial bursa

Question 11

Bursa names

Answer 11

Subacromial (subdeltoid)
Subscapularis
Infraspinatus

Question 12

Which tendon is continous with the glenoid labrum

Answer 12

Long head of biceps

Question 13

Anterior shoulder dislocation

Answer 13

Area between superior and middle glenohumeral ligament

Foramen of weitbrecht

Question 14

Shoulder joint movements

Answer 14

Flexion…extension
Abduction..adduction
Medial..lateral rotation
Circumduction

Question 15

Flexion

Answer 15

90°

Dp bc

Question 16

Extension

Answer 16

45°

Tom..big..love dance

Question 17

Abduction

Answer 17

Deltoid supraspinatus

Question 18

Adduction

Answer 18

45°

Both teres dorsally

Question 19

Lateral rotation

Answer 19

40-45°

Dit

Question 20

Medial rotation

Answer 20

55°

Dsl($)t

Question 21

Nerve damage in shoulder dislocation

Answer 21

Axillary nerve