SYNSARCOSIS Flashcards
T/F Domestic Animals has well-developed shoulder girdle.
False: they have scapula and a coracoid (fused with scapula); Coracoid is absent/ small rudimentary
These muscles connects the forelimb with the trunk.
Synsarcosis
What muscles are under synsarcosis?
Serratus ventralis
Trapezius
Latissimus dorsi
Rhomboideus
Superficial pectoral
Deep pectoral
Omotransversarius
Brachiocephalicus
What kinesiology movements are under Muscles affecting the Shoulder Joint?
Extensor, Flexor, Fixer, Abductor, and Elevator (levator)
What muscle is affects the shoulder joint and is under extensor?
Brachiocephalicus
Brachiocephalicus nerve supply
Accessory, Axillary, and Cervical Nerve
(m. Affecting the shoulder joint) Muscles under Flexor
Deltoideus
Teres major
Teres Minor
Latissimus Dorsi
Deltoideus, Teres major, and Teres minor nerve supply
Axillary Nerve
Latissimus dorsi nerve supply
Thoraco- dorsal nerve
(m. Affecting the shoulder joint) Muscles under Fixer
Supraspinatis
Infraspinatus
Subscapularis
Insertion of Supraspinatus
Medial and lateral of humerus
Insertion of Infraspinatus
Lateral of humerus
Insertion of Subscapularis
Medial of humerus
Nerve supply of Supraspinatus and Infraspinatus
Suprascapular Nerve
Nerve Supply of Subscapularis
Subscapular nerve
(m. Affecting the shoulder joint) Muscles under Abductor
Superficial pectoral
Deep pectoral
Muscles and nerve supply of Abductors in m. Affecting shoulder joint
Superficial Pectoral (Pectoral NS)
Deep pectoral (pectoral NS)