What is the insertion of deltoid m.?
Deltoid tuberosity of humerus
What provides motor innervation to deltoid?
Axillary nerve
What provides vascular supply to deltoid?
Posterior circumflex humeral vessels
What is "lats little helper?
Teres major
What is the origin of teres major?
Inferior angle of scapula
What is the insertion of teres major?
Crest of lesser tubercle of humerus
What provides innervation to teres major?
Lower subscapular nerve
What provides arterial supply to teres major?
Subscapular vessels
What is the insertion of supraspinatus m.?
Greater tubercle of humerus
What is the innervation of supraspinatus m.
Suprascapular nerve
What is the arterial supply to supraspinatus m.?
suprascapular and dorsal scapular vessels
What is the insertion of infraspinatus m.?
Greater tubercle of humerus
What is the innervation to infraspinatus m.?
Suprascapular n.
What provides arterial supply to infraspinatus m.?
Suprascapular and subscapular aa.
What is the insertion of teres minor m.?
Greater tubercle of humerus
What is the innervation of teres minor m.?
Axillary nerve
What provides arterial supply to teres minor m.?
Suprascapular and subscapular vessels
What is the insertion of subscapularis m.?
Lesser tubercle of humerus
What provides motor innervation to subscapularis m.?
Upper and lower subscapular nn.
What provides blood supply to subscapularis m.?
Subscapular vessels
What is found in the quadrangular space?
Axillary nerve and posterior circumflex humeral artery
What is found in the triangular space?
Circumflex scapular vessels
What is found in the triangular interval?
Radial nerve and deep brachial artery
Suprascapular nerve and artery are separated by?
Superior transverse scapular ligament
What is the insertion of pectoralis major m.?
Crest of greater tubercle of humerus
What innervates pectoralis major m.?
Medial and lateral pectoral nn.
What is the insertion of pectoralis minor m.?
Coracoid process of scapula
What is the innervation of pectoralis minor m.?
Medial pectoral nerve
Lateral thoracic artery is a branch of what?
Axillary artery
Thoracoacromial artery is a branch of what artery?
Axillary artery
What are the 4 branches of thoracoacromial artery?
Pectoral, clavicular, acromial, and deltoid branches.
What nerve pierces pec. minor m.?
Medial pectoral nerve
Medial pectoral nerve is a branch of what?
Medial cord of brachial plexus
Lateral pectoral nerve is a branch of what?
Lateral cord of brachial plexus
What innervates serratus anterior?
Long thoracic nerve (does so SUPERFICIALLY)(Damage can result in winged scapula)