Foundations 2 lab Practical 1

Orbicularis oris muscle

Buccinator muscle

Levator nasolabialis muscle

Oral cavity

Oral cavity proper

Main interior surface of the mouth

Vestibule

Space outside of the gums and teeth bounded by the lips and teeth

Palatoglossal arch

7

Soft palate

Lingual papillae

papillae on tongue

Sublingual caruncle

Mandibular salivary gland

Red

Sublingual gland

Yellow

Parotid salivary gland

Green

Incisive papilla

papilla on roof of mouth caudal to mandibular incisors

Pharynx

Oropharynx

Palatine tonsil

Nasopharynx

Laryngopharynx

Pharyngeal muscles

Function is to move a bolus of food from the pharynx to the esophagus

Temporalis muscle

Close Jaw

Masseter muscle

Closes Jaw

Digastricus muscle

Open Jaw

Styloglossus muscle

Red

Hyoglossus muscle

Green

Genioglossus muscle

Yellow

Thyroid gland

Esophagus

Parietal Bone

A

Occipital Bone

B

Nuchal Crest

B2

Temporal Bone

C

Zygomatic Process

C3

Mandibular Fossa

C4

Facial Tuber

Ox

Incisive Bone

Alveoli

Palatine Bone

Zygomatic Bone

Mandible

Whole Bone

Ramus

B

Masseteric Fossa

B1

Coronoid Process of the Mandible

B2

Condylar process of the mandible

B3

Os Rostrale

Pig

Red Arrow

Zygomatic Arch

C

Temporomandibular joint

E

Hard Palate

Incisors

Black

Infundibulum

Horse- a cup- or funnel-shaped cavity lined with enamel and naturally filled with a softer dental tissue called cementum

Incisor Cup

Horse

Black

Enamel Spot

Horse

Blue

Dental Star

Horse

Green

Canine Teeth

Blue

Premolars

Pink

Wolf Teeth

Horse

Molars

Green

Labial Surface

Green

Buccal Surface

Purple

Lingual Surface

Palatal Surface

Mesial Surface

aqua

Distal Surface

Orange

Occlusal Surface

Table Angle/Occlusal Angle

Horse-Angle of wear of the occlusal surface

Enamel

Dark Blue

Cementum

Orange

Primary Dentin

Light Blue

Secondary Dentin

Red

Dental Pad

Ox

Caninus Muscle

Horse and Ox-dialates the nostrils

Red

Depressor Labii Inferioris muscle

Horse-lowers the lower lip

Blue

Levator Labii Superioris muscle

Horse and Ox-elevates the upper lip

Green

Depressor Labii Superioris Muscle

Ox-lowers the upper lip

Aqua

Tonsillar Sinus

Ox-a small cavity or depression associated with the palatine tonsil located in the lateral wall of the oropharynx

Abdominal Cavity

Whole Thing

Peritoneal Cavity

Space between green lines

Parietal Peritoneaum

Outer Green line

Visceral Peritoneum

Green line lining the middle-lines the organs

Transversalis Fascia

Yellow Line-what gives it the oomf

Falciform Ligament

Dog and Ox-left over from the umbilical chord. Located on the ventral aspect of the abdominal cavity attached to the abdominal muscles

Omentum

Mesenteries associated with the abdominal cavity

Greater Omentum

dosral mesogastrium-blue. Located across the GI organs

Superficial Leaf

Lower Double Green Lines. Most ventral on the animal

Deep Leaf

Upper Double Green lines-most dorsal in the animal

Lesser omentum

Pink-lines the papillary process of the caudate lobe of the liver

Omental Bursa

Space between the two parts of the omentum, such as the deep and superficial leaf

Dog Liver

Whole thing

Dog Right Medial Lobe

Dark Blue

Dog Right Lateral Lobe

Orange

Dog Quadrate Lobe

Green

Dog Left Medial Lobe

Light Blue

Dog Left Lateral Lobe

Turquoise

Dog Caudate Lobe

Pink

Dog Caudate Process

Blue

Dog Papillary Process

Pink

Dog Gallbladder

Black

Cystic Duct

Dog-Pink

Hepatic Ducts

Dog-Top Arrow

Common Bile Duct

Dog-Bottom Arrow