Anatomy: Cat Dissection Part II

Dissection of the superior extremity

Table of ContentsSlide 4 – External Jugular VeinSlide 5 – SternomastoidSlide 6 – CleidomastoidSlide 7 – Submandibular Salivary GlandSlide 8 - Parotid Salivary GlandSlide 9 – Clavicular TrapeziusSlide 10 – Acromial TrapeziusSlide 11 – Spino TrapeziusSlide 12- Acromial AponeurosisSlide 13 – Latissimus Dorsi

Slide 14 – Pectoantebrachialis Slide 15 – PectoralisSlide 16 – Combined ViewSlide 17 – Xiphi Humeralis Slide 18 – EpitrochlearisSlide 19 – RhomboideusSlide 20 – Serratus AnteriorSlide 21 – Serratus DorsalisSlide 22 – Levator Scapulae

Slide 23 – Transverse Cervical ArterySlide 24 – Transverse Cervical VeinSlide 25 – Clavicular DeltoidSlide 26 – Acromical DeltoidSlide 27 – Spino DeltoidSlide 28 – SupraspinatusSlide 29 – Infraspinatus

Table of Contents (Con.)Slide 30 – Teres MinorSlide 31 - Teres MajorSlide 32 – SubscapularisSlide 33 - CoracobrachialisSlide 34 – Triceps Brachii long headSlide 35 – Triceps Brachii lateral headSlide 36 - Triceps Brachii medial headSlide 37 – AnconeusSlide 38 – Biceps BrachiiSlide 39 – BrachialisSlide 40 – BrachioradialisSlide 41 – Extensor Digitorum CommunisSlide 42 – Extensor Digitorum LateralisSlide 43 - Extensor Carpi RadialisSlide 44 – SupinatorSlide 45 - Extensor Pollicis BrevisSlide 46 – Extensor Carpi UlnarisSlide 47 – Extensor Indicis

Slide 48 – Pronator TeresSlide 49 – Palmaris LongusSlide 50 – Flexor Carpi RadialisSlide 51 - Flexor Carpi UlnarisSlide 52 – Flexor Digitorum ProfundusSlide 53 – Flexor Digitorum SublimisSlide 54 – Pronator Quadratus

Superiorinferior

External Jugular Vein

Purpose: Carry blood from head

O: Sternum I: Skull P: Turns head laterallySternomastoid

O: Sternum I: Skull P: Turns head laterally

Cleidomastoid

This gland produces saliva.

Submandibular gland

This gland also produces saliva.

Parotid gland

O: Cervical and Thoracic Vertebrae I: Scapula and Clavicle P: Elevate Shoulder

Clavicular Trapezius

O: Cervical and Thoracic Vertebrae I: Scapula and Clavicle P: Retracts Scapula

Acromial Trapezius

O: Cervical and Thoracic Vertebrae I: Scapula and Clavicle P: Depress Shoulder

Spino Trapezius

Acromial Aponeurosis is visible at the top of the photo(8).It originates at the junction of the Right & Left acromio-trapezius and its purpose is to allow for flexibility.

Acromial Aponeurosis

Latissimus Dorsi

O: Lumbodorsal aponeurosis I: HumerusP: Adducts humerus

Pectorantebrachialis

O: Manubrium I: Forearm P: Adducts Forearm

Pectoralis

O: Sternum, ribs I: Humerus, ScapulaP: Adducts arm