Tooth Anatomy Ch.1 And 2

Front 1

Diastema

Back 1

Any spacing between teeth

Front 2

Torus palatinus

Back 2

Large body growth in hard palate

Front 3

Ankyloglossia

Back 3

Condition where lingual frenum is short and attached to tip of tongue making normal speech difficult

Front 4

Uvula

Back 4

Small hanging fold of tissue in back of small pallate

Front 5

Hard palate

Back 5

Boney roof of the mouth

Front 6

Exostoses

Back 6

Small extra growths of bone on a bone surface usually seen on the buccal cortical plate

Front 7

Torus palatinus

Back 7

Large bony growth in hard palate

Front 8

Mandibular tori

Back 8

Bony growths on the lingual cortical plate of bone opposite the mandibular canines

Front 9

Alveolar mucosa

Back 9

Mucosa bw the mucobuccal fold and gingiva

Front 10

Mucojingival junction

Back 10

Point at which the alveolar mucosa becomes the gingiva

Front 11

Labial frenum

Back 11

Fold of tissue that attaches the lip to the labial mucosa @ midline of the lips

Front 12

Sublingual caruncle

Back 12

Small elevation of soft tissue @ base of the lingual frenum that is the opening for the submandibular duct

Front 13

Lingual frenum

Back 13

Fold of tissue that attaches the undersurface of the tongue to the floor of the mouth

Front 14

Rugae

Back 14

Small ridges of tissue extending laterally across the anterior of the hard palate

Front 15

Fordyce granules

Back 15

Misplaced sebaceous glands in the lips cheek or retromolar pad area

Front 16

What area is my thumb pointing too

Back 16

Muccobuccal fold ot is covered by the alveolar mucosa

Front 17

What area is my thumb pointing too

Back 17

Maxillary frenum

Front 18

What area

Back 18

Mandibular labial frenum

Front 19

What area is this showing

Back 19

The mucogingival junction

Front 20

What area

Back 20

Lingual frenum

Front 21

What area

Back 21

Sublingual fold

Front 22

What area

Back 22

Sublingual caruncle

Front 23

Pulp

Back 23

Dentin reparitive system of tooth

Front 24

Enamel

Back 24

Hard calcified tissue that covers the dentin of the crown portion of tooth

Front 25

Dentin

Back 25

Hard calcifiedbtissue forming the inside body of tooth underlying the cementum and enamel surrounding the pulpal tissue

Front 26

Cementum

Back 26

Layer of bine like tissue covering root of the tooth

Front 27

Anterior teeth surfaces

How many ?

What are they called

Back 27

4 surfaces and a ridge

1) Lingual -facing tongue

2) Labial -anterior surface facing cheek or Buccal - posterior facing cheek ( these can also be called facial)

3) 4) proximal left and right side surfaces of tooth will either be mesial or distal depending on which side is closer to the midline

Front 28

Occlusal surfaces how many what are they called

Back 28

Lingual

Facial/labial/ buccal

Proximal distal

Proximal measial

Occlusal

Front 29

Pulp canals

Back 29

Canal in root of tooth that leads from apex to root chamber contains dental pulp tissue

Front 30

Cingulum

Back 30

Lingual lobe of anterior teeth

Front 31

Contents of pulp (5)

Back 31

Blood vessels

Lymph vessels

Connective tissue

Nerve tissue

Ondoblast

Front 32

Back 32

Pulp

Front 33

Back 33

Dentin

Front 34

Back 34

Cementum

Front 35

Back 35

Pulp canals

Front 36

Back 36

Enamel

Front 37

Mylohyoid muscle

Back 37

Suprahyoid muscle that forms the floor of the mouth

Front 38

Structures on tounge

Back 38

Filiform

Fungiform

Village

Circumvallate papillae

Rudimentary foliate papillae

Front 39

What should be carefully examined because it may be difficult or hide early signs of cancer

Back 39

Foliate papillae

Front 40

Inlargments of lymphoid tissue at the base of the tounge collectively referred to as

Back 40

Lingual tonsils

Front 41

2 major salivary glands

Back 41

Submandibular and sublingual salivary glands

Front 42

What is floor of the mouth supported by

Back 42

Paired mylohyoid muscles

Front 43

Flange

Back 43

Projecting edge edge of denture

Front 44

Crown and root are joined at the

Back 44

Cementoenamel junction

Front 45

Four tooth tissues

Back 45

Enamel dentin cementum nd pulp

Front 46

Hardest tissue in the body

Back 46

Enamel

Front 47

Chemical composition of enamel

Back 47

96 inorganic 4 organic

Front 48

Main portion of tooth

Back 48

Dentin

Front 49

Chemical composition of dentin

Back 49

70 inorganic and 30 organic

Front 50

Cementum chemical composition

Back 50

50 inorganic 50 to 55 organic

Front 51

2 types of cementum

Back 51

Cellular cementum

Acellular cementum

Front 52

What is acellular cementum confined too ?

What can it do special

Back 52

Apical 3rd root

Reproduce itself

Front 53

What type of cementum covers the entire anatomic root

Back 53

Acellular cementum

Front 54

Pulp is located ? What surrounds it

Back 54

Housed in center of tooth

Dentin

Front 55

Fossa

Back 55

Area on tooth that is indented or concave

Front 56

Pit

Back 56

When pinpoint hole is evident within the fossa or anywhere on the tooth

Front 57

Cusp

Back 57

Mound on the crown portion of the tooth that makes up a major division of its occlusalor insisal surface

Front 58

Where are cusp found

Back 58

Premolars and molars

Front 59

Fourth developmental lobe of anterior teeth

Back 59

Cingulum

Front 60

Makes up bulk of the cervical third of the lingual surface

Back 60

Cingulum