Anatomy Lec 4: Osteology part 2

All long bones have what?

a head

Rounded surfaces of appendicular skeleton

heads, trochleas, condyles

Common sites of muscle attachment in appendicular skeleton

tubercles, tuberosities, trochanters, spines, processes

Depressed area name

fossa

What are foramen

holes

What bones does the manus (front paws) include (dogs)?

Accessory carpal bone, intermedialradial bone, ulnar bone, carpal bones I-IV, metacarpals I-V, digits (phalanges) I-V

What bones does the pes include (hind paws) (dogs)?

calcaneus, talus, central tarsal bone, I-IV tarsal bones, etc

Cat scapula differences from dogs

Cats have a more prominent coracoid process. They also have a suprahamate process (above acromion)

Cat humerus

Includes a supracondylar foramen

Basic parts of a rib

head, neck, body, costal caudal junction, costal cartilageH

How many pairs of ribs do dogs and cats have?

13 pairs

Vertebral formation of a dog/cat

C7 T13 L7 CD20

Important cervical vertebrae to know

C1- atlas

C2- axis

C6- radiographic landmark has expanded ventral lamina of transverse process

C7-lacks transverse foramina and has caudal costal foveae

What do the first many ribs attach to?

sternum

T11 landmark

Anticlinal (antepentlmate) vertebrate- transverse process stands upright p

peltemte defintion

2nd to last

ultimate

last

As you go further down in the tail what happens to the vertebrae?

losses features

What skull bones have sockets for teeth?

incisive and maxillary bones

How to measure facial length?

Measure from prosthion (tip of snout) to nasial

Brachycephalic

Short -48 mm

Mesaticephalic

intermediate 89mm

Dolichocephalic

long 114mm