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Flashcards in Anatomy IA Deck (253)
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4 ligaments of shoulder,
Strongest to weakest

Coracoacromial
Coracohumeral
Transverse humeral
Glenohumeral

1

4 bursae shoulder

Subscapular
Subacromial
Infraspinatous
Supraspinatous

2

Nerve supply shoulder

Sub scapular
Su capsular
Axillary

3

Floor bicipital groove

Lats

4

Medial lip bicipital groove

Teres major

5

Lateral lip bicipital groove

Pectoralis major

6

Flexion shoulder

Pectoralis major
Anterior fibres deltoid
Biceps
Corachobrachialis

PABC

7

Extension shoulder

Teres major
Posterior fibres deltoid
Latissimus dorsi

8

Medial rotation shoulder

Subscapularis
Teres major
Pectoralis major
Tendon of LD
Anterior fibres deltoid

9

Origin and insertion teres major

Origin- lower 1/3 lateral scapula
Insertion- medial lip bicipital groove

10

Lateral rotation shoulder

Teres minor
Infraspinatous
Posterior fibres deltoid

11

Adduction shoulder

MAJOR

teres major
Pectoralis major

12

Abduction shoulder first 40 degrees

Supraspinatous

13

90 degrees abduction shoulder

Deltoid

14

Abduction before vertical

Trapezius
Serratus anterior

15

Abduction shoulder to vertical

Infrapsonatous

16

Muscles of anterior compartment atm

BBC
Biceps
Brachialis
Corachobrachialis

17

Biceps O and I

Long head: supraglenoid tubercle scapula
Short head: apex coracoid

--> radial tuberosit

18

Brachialis O and I

Anterior humerus
--> tuberosity ulna

19

Corachobrachialis O and I

Coracoid process
--> linear mid shaft medial humerus

20

Function biceps

Flexion elbow
Supination
Flexion arm

21

Triceps O and I

Long head: infraglenoid tubercle
Medial head: medial humerus
Lateral head: lateral humerus
--> olecranon

22

Posterior wall axilla

Subscapularis
Teres major
Latissimus dorsi

23

Anterior wall axilla

Pectoralis major
Pectoralis minor in clavipectoral fascia

24

Medial wall axilla

Serratus anterior to 4th rib

25

Lateral wall axilla

Inter tubercular groove
Biceps tendon

26

Apex of axilla

Clavicle
Scapula
Outer first rib

27

Contents of axilla

Muscles
Long head biceps
LD
Teres major
Pectoralis minor
Corachobrachialis
Short head biceps
Long thoracic nerve
Axillary nvbundle
Lymph nodes

28

Cubital fossa boundaries

Intercondylar line
Lateral-brachoradialis
Medial-pronator teres

29

Lateral-medial cubital fossa

Tendon biceps
Artery- brachial
Nerve- median