Skull - SKELETAL SYSTEM

Axial skeleton consist of:

• skull

• vertebral column

• ribs

• sternum

Appendicular skeleton consist of:

• bones of forelimb (pectoral/thoracic)

• bones of hind limb (pelvic)

SPLANCHNIC BONE

•_________ of the dog (penis)

• ________ of the ox,cattle (heart)

• ________ bone of the fowl (tongue)

•_______ / _______ of pig (prenasal bone)

• os penis

• os cordis

• entoglossal

• os rostri or os rostrale

Ribs are ____ bones

long bones

Scapula, and sternum

flat bones

this bone classification communicates with the respiratory system

pneumatic bone

Skull

• PROTECTS THE BRAIN

• SUPPORT MANY ORGANS

• PASSAGES FOR ENTRY TO THE ________ AND __________SYSTEMS

digestive and respiratory

3 dog head shapes

1. Dolichocephalic

2. Mesocephalic

3. Brachycephalic

Interparietal bone is found only in ____ and ____

horse and cats

______ part of the skull surrounds the respiratory system

Facial

Caudal and dorsal wall of cranium consist of:

1. Frontal

2. PArietal

3. Interparietal

4. OCcipital

Lateral and ventral wall of cranium consist of __________ and _________

• supports the lower part of the brain and the pituitary gland

• temporal and sphenoid

_______ bone is found on the rostral part of skull which passages olfactory nerves

ehtmoid

Bony orbit is complete in

horse and ruminants

Bony orbit in carnivores is completed by the _________ _______

orbital ligaments

Ridge on the lateral surface of the face in Horses and Pigs

Facial crest

In ruminants, there is a _____ _________, a process on the lateral

surface of the face.

facial tuberosity

_______ process, the process of the frontal bone of horned ruminants

that is enclosed by the horn.

cornual process

_______ ____a in ruminants has been pushed to the lateral side of the

skull by the frontal bones.

temporal fossa

The mandible is described as having:-

(1) a body

(2) ______

(3) Mental foramen

(4) _________ _____s

(5) Mandibular foramen

ramus

articular process

Canine mandible

• Has a deep ________ ______,

• prominent __________ angle,

• short _______

• long and wide ________ process

• masseteric fossa

• mandibular

• diasterna

• coronoid

Has the widest and longest diasterna,

• long and narrow coronoid process.

Bovine

Has the widest and long diasterna.

Equine

Short coronoid process.

Porcine