Question | Answer |
Deltoid
N | Axillary n
C5, C6 |
Deltoid
BS | Acromial and deltoid branches of TA trunk
Subscapular a
Ant and post circumflex humeral aa
Deltoid branch of profunda brachii |
Deltoid
O | Ant border and superior surface of lateral 1/3 clavicle
Later margin and superior surface of acromion
Lower edge of crest of scapular spine |
Deltoid
I | Lesser tubercle of humerus
Front of articular capsule |
Subscapularis
N | Upper and lower subscapular nerve C5, C6 |
Subscapularis
O | Costal surface of scapular |
Subscapularis
I | Lesser tubercle of humerus
Front of articular facet |
Supraspinatus
N | Suprascapular n
C5, C6 |
Supraspinatus
BS | Dorsal scapular a
Suprascapular a |
Supraspinatus
O | Medial 2/3 of supraspinatous fossa
Supraspinous fascia |
Supraspinatus
I | Highest facet of greater tubercle of humerus |
Infraspinatus
N | Suprascapular n
C5, C6 |
Infraspinatus
BS | Suprascapular a
Circumflex scapula a |
Infraspinatus
O | Medial 2/3 of infraspinous fossa
Deep surface of infraspinous fascia |
Infraspinatus
I | Middle facet of greater tubercle of humerus |
Teres Minor
N | Axillary n
C5, C6 |
Teres Minor
BS | Circumflex scapular a
Post circumflex humeral a |
Teres Minor
O | Upper 2/3 of flat strip on lateral dorsal surface of scapula |
Teres Minor
I | Lowest facet of greater tubercle of humerus |
Teres Major
N | Lower subscapular n
C5-C7 |
Teres Major
BS | Post circumflex humeral a
Thoracodorsal a |
Teres Major
O | Oval area on dorsal surface of inferior scapular angle |
Teres Major
I | Medial tip of intertuberous sulcus of humerus |