Scapulothoracic and Shoulder
Dissection Anatomy
Coracoacromial ligament, Coracoid process,
Suprascapular artery and nerve, Superior transverse scapular ligament and
superior scapular (suprascapular) notch, Pectoralis minor tendon (cut), Biceps
brachii tendon (short head) (cut) and coracobrachialis tendon (cut),
Subscapularis muscle, Subscapular artery, Lower subscapular nerve (to teres
major muscle), Circumflex scapular artery, Thoracodorsal (middle subscapular) artery
and nerve (to latissimus dorsi muscle), Subscapularis muscle, Teres major
muscle
Anterior view, Acromion, Supraspinatus
tendon, Greater tubercle of humerus, Subscapularis tendon, Intertubercular
tendon sheath, Anterior circumflex humeral artery, Quadrangular space, Biceps
brachii tendon (long head) (cut), Axillary nerve and posterior circumflex
humeral artery, Biceps brachii muscle, Radial nerve, Long head, Short head, Coracobrachialis
muscle, Triangular space, Latissimus dorsi muscle
Posterior view, Superior transverse
scapular, ligament and superior scapular (suprascapular) notch, Triangular
space with circumflex scapular artery deep to space, Supraspinatus muscle (cut),
Infraspinatus muscle (cut), Spine of scapula, Teres major muscle, Suprascapular
artery and nerve, Acromion, Infraspinatus tendon (reflected), Joint
capsule of shoulder, Deltoid muscle (reflected), Teres minor muscle, Quadrangular
space transmitting axillary nerve and posterior circumflex humeral artery, Superior
lateral brachial cutaneous nerve, Profunda brachii (deep brachial) artery In
triangular interval, Lateral head and, Long head of triceps brachii muscle, Phrenic
nerve, Scalene muscles Middle, Posterior, Brachial plexus, Subclavian artery
and vein, Superior thoracic artery, External intercostal membrane anterior to
internal intercostal muscles, Perforating branch of internal thoracic artery
and anterior cutaneous branch of intercostal nerve, Intercostobrachial nerve, External
intercostal muscles, Lateral thoracic artery, Lateral cutaneous branches of
intercostal nerves and posterior intercostal arteries, Serratus anterior muscle,
Levator scapulae muscle, Accessory nerve (XI), Scapula (retracted), Subscapularis
muscle, Teres major muscle, Long thoracic nerve, Anterior
