Oral Ana

Front 1

SURFACES OF THE TEETH

What are the 2 Facial Surfaces of the teeth?

Back 1

1. Labial Surface

2. Buccal Surface

Hint 1

LAB U

Front 2

SURFACES OF THE TEETH

What surface of the teeth that is toward the tongue?

Back 2

Lingual Surface

Front 3

SURFACES OF THE TEETH

What are the 2 proximal surfaces of the teeth?

Back 3

1. Mesial Surface

2. Dista Surface

Front 4

SURFACES OF THE TEETH

What is the surface of the teeth that is considered as labial and buccal surfaces collectively?

Back 4

Facial Surface

Front 5

SURFACES OF THE TEETH

What surface of the teeth that is toward the lips?

Back 5

Labial Surface

Front 6

SURFACES OF THE TEETH

What surface of the teeth that is toward the cheeks?

Back 6

Buccal Surface

Front 7

SURFACES OF THE TEETH

What surfaces facing toward the tongue?

Back 7

Lingual Surface

Front 8

SURFACES OF THE TEETH

What surface of the teeth is toward adjoining teeth in the same dental arch?

1.

2.

Back 8

Proximal Surface

1. Mesial Surface

2. Distal Surface

Front 9

SURFACES OF THE TEETH

What surface of the teeth is faced toward the median line?

Back 9

Mesial Surface

Front 10

SURFACES OF THE TEETH

What is the surface of the teeth that is faced distant from the median line?

Back 10

Distal Surface

Front 11

SURFACES OF THE TEETH

What surfaces of the premolars and molars that come in contact with those in the opposite jaw?

Back 11

Occlusal Surface

Front 12

SURFACES OF THE TEETH

What surface of the tooth is with respect to incisors and canine?

Back 12

Incisal Surface

Front 13

SURFACES OF THE TEETH

Anterior teeth

What are the 5 surfaces of the Anterior teeth?

Back 13

1. labial surface

2. lingual surface

3. mesial surface

4. distal surface

5. incisal surface

Front 14

LINE AND POINT ANGLES

What is formed by junction of 2 surfaces?

Back 14

Line Angle

Front 15

LINE AND POINT ANGLES

What is formed by junction of 3 surfaces?

Back 15

Point Angle

Front 16

LINE ANGLES

How many line angles in the Anterior teeth?

Name each

Back 16

6 Line Angles

1. mesiolabial line angle

2. distolabial line angle

3. labioincisal line angle

4. linguoincisal line angle

5. mesiolingual line angle

6. distolingual line angle

Hint 16

Front 17

LINE ANGLES

How many line angles in the Posterior teeth?

Name each

Back 17

8 Line Angles

1. mesiolingual line angle

2. mesiobuccal line angle

3. mesio-occlusal line angle4. disto-occlusal line angle

5. distolingual line angle

6. distobuccal line angle

7. bucco-occlusal line angle

8. linguo-occlusal line angle

Hint 17

Front 18

Identity the approaches

Back 18

1. LABIOLINGUALLY

2. BUCCOLINGUALLY

Front 19

Identity the approaches

Back 19

MESIODISTALLY

Front 20

Identity the approaches

Back 20

1.INCISOCERVICALLY

2. OCCLUSOCERVICALLY

Front 21

Identity the approaches

Back 21

1. LABIOLINGUALLY

2. BUCCOLINGUALLY

Front 22

Identity the approaches

Back 22

MESIODISTALLY

Front 23

What are the 3 approaches?

Back 23

1. INCISOCERVICALLY/OCCLUSOCERVICALLY

2.LABIOLINGUALLY/BUCCOLINGUALLY

3.MESIODISTALLY

Front 24

What type of Division of thirds the picture depicts?

Back 24

INCISOCERVICALLY

Front 25

What type of Division of thirds the picture depicts?

Back 25

OCCLUSOCERVICALLY

Front 26

What type of Division of thirds the picture depicts?

Back 26

LABIOLINGUALLY

Front 27

What type of Division of thirds the picture depicts?

Back 27

BUCCOLINGUALLY

Front 28

What type of Division of thirds the picture depicts?

Back 28

MESIODISTALLY

Front 29

What type of Division of thirds the picture depicts?

(POSTERIOR TEETH)

Back 29

MESIODISTALLY

Front 30

ANATOMICAL LANDMARKS

What are the two types of anatomical landmarks?

Back 30

1. Concavity

2. Convexity

Front 31

ANATOMICAL LANDMARKS

What type of anatomical landmark that is carved out section - like a cave?(depression)

Back 31

CONCAVITY

Front 32

ANATOMICAL LANDMARKS

What type of anatomical landmark that is bulging area (elevation)?

Back 32

CONVEXITY

Front 33

Give the 5 Crown Elevation (CONVEXITY)

Back 33

1. Cusp

2. Tubercle

3. Ridges

4. Cingulum

5. Inclined Plane

Front 34

CROWN ELEVATION (CONVEXITY)

how many cusps are there in

MOLARS-

PRE MOLAR-

CANINE-

INCISOR-

Back 34

MOLARS: 4-5

PRE MOLAR: 2-3

CANINE- 1

INCISOR- 0

Front 35

CROWN ELEVATION (CONVEXITY)

What do you call the elevation or mound on the crown? This is also the portion of a tooth making up a divisional part of the occlusal surface

Back 35

Cusp

Front 36

CROWN ELEVATION (CONVEXITY)

Identify the picture

Back 36

Tubercle

Front 37

CROWN ELEVATION (CONVEXITY)

Identify the picture

Back 37

Tubercle

Front 38

CROWN ELEVATION (CONVEXITY)

Identity the picture

Back 38

Cingulum

Front 39

CROWN ELEVATION (CONVEXITY)

Identity the picture

Back 39

Cingulum

Front 40

CROWN ELEVATION (CONVEXITY)

What is known as any linear elevation on the surface of the tooth?

- named according to location

Back 40

Ridges

Front 41

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

What is known as the rounded borders of the enamel that form the mesial and distal margins of the teeth?

Back 41

Marginal ridge

Front 42

CROWN ELEVATION (CONVEXITY)

Identity the picture

Back 42

Marginal Ridge

Front 43

CROWN ELEVATION (CONVEXITY)

Identity the picture

Back 43

Marginal Ridge

Front 44

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

Identify the picture

Back 44

Incisal Ridge

Front 45

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

What is known as descended from the tip of the cusps of molars and premolars toward the central part of the occlusal surfaces?

Back 45

Triangular ridge

Front 46

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

Identity the picture

Back 46

Triangular Ridge

Front 47

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

Identity the picture

Back 47

Triangular Ridge

Front 48

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

What do you call the combination of two triangular ridges transversely crossing the occlusal surface?

Back 48

Transverse Ridge

Front 49

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

Identity the picture

Back 49

Transverse Ridge

Front 50

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

Identity the picture

Back 50

Transverse Ridge

Front 51

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

What do you call the ridge crossing obliquely the occlusal surfaces of maxillary molars and formed by the union of the triangular ridge of the distobuccal cusp and distal cusp ridge of the mesiolingual cusp?

Back 51

Oblique Ridge

Front 52

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

Identity the picture

Back 52

Triangular Ridge

Front 53

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

What do you call the combination of two triangular ridges transversely crossing the occlusal surface?

Back 53

Transverse Ridge

Front 54

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

Identity the picture

Back 54

Transverse Ridge

Front 55

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

What do you call the ridge crossing obliquely the occlusal surfaces of maxillary molars and formed by the union of the triangular ridge of the distobuccal cusp and distal cusp ridge of the mesiolingual cusp?

Back 55

Oblique Ridge

Front 56

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

Identity the picture

Back 56

Oblique Ridge

Front 57

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

What is the elevations which extend in a mesial and distal direction or buccal and lingual direction?

Back 57

Cusp Ridge

Front 58

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

Identify the picture

Back 58

Cusp Ridge (Incisal)

Front 59

CROWN ELEVATION (CONVEXITY)

TYPE OF RIDGE

What is the sloping area found between 2 cusp ridges?

Back 59

Cusp Ridges

Front 60

CROWN DEPRESSION (CONCAVITY)

What is an irregular depression or concavity on the crown of a tooth?

Back 60

Fossa

Front 61

CROWN ELEVATION (CONVEXITY)

Give the different types of ridges

1-6

Back 61

1. Marginal Ridge

2. Cusp Ridge

2.5 Inclined Plane

3. Triangular Ridge

4. Transverse Ridge

5. Oblique Ridge

6. Incisal Ridge

Front 62

CROWN DEPRESSION (CONCAVITY)

TYPE OF FOSSA

What is the broad, shallow depression on the lingual surface of anterior teeth?

Back 62

Lingual Fossa

Front 63

CROWN DEPRESSION (CONCAVITY)

TYE OF FOSSA

Identify the picture

Back 63

Lingual Fossa

Front 64

CROWN DEPRESSION (CONCAVITY)

TYPE OF GROOVE

Left Arrow-

Right Arrow-

Back 64

Left Arrow- Developmental Groove

Right Arrow- Supplemental Groove

Front 65

CROWN DEPRESSION (CONCAVITY)

TYPE OF FOSSA

Identify the picture

Back 65

Central Fossa

Front 66

CROWN DEPRESSION (CONCAVITY)

Identity the picture

Back 66

Pit

Front 67

CROWN DEPRESSION (CONCAVITY)

TYPE OF FOSSA

Identify the picture

Back 67

Triangular Fossa

Front 68

CROWN DEPRESSION (CONCAVITY)

What is known as the elongated valley formed by the inclines of adjacent cusps or ridges that meet at an angle and long narrow depression?

Back 68

Sulcus

Front 69

COMPARATIVE ANATOMY

Development of the tritubercular form or the three lobe _____________?

Back 69

Heterodont

Front 70

COMPARATIVE ANATOMY

LOBE

Incisors and Canines

1.

2.

3.

4.

Back 70

1. Mesial

2. Distal

3. Labial

4. Lingual

Front 71

COMPARATIVE ANATOMY

LOBE

Incisors and Canines

1.

2.

3.

4.

Back 71

1. Mesial

2. Distal

3. Labial

4. Lingual

Front 72

COMPARATIVE ANATOMY

LOBE

Premolars

4 lobes (3 buccal & 1 lingual

1.

2.

3.

4.

Back 72

1. Mesial

2. Buccal

3. Lingual

4. Distal

Exception is the mandibular 2nd premolar

It has 5 lobes, 3 buccal and 2 lingual(mesiolingual and distolingual)

Front 73

CROWN DEPRESSION (CONCAVITY)

TYPE OF GROOVE

Left Arrow-

Right Arrow-

Back 73

Left Arrow- Developmental Groove

Right Arrow- Supplemental Groove

Front 74

CROWN DEPRESSION (CONCAVITY)

TYPE OF FOSSA

What is the type of fossa that is broad and deep concavity at the central portion of occlusal surfaces of molars?

Back 74

Central Fossa

Front 75

CROWN DEPRESSION (CONCAVITY)

Identity the picture

Back 75

Pit

Front 76

COMPARATIVE ANATOMY

LOBE

Maxillary Molars

(1st Molar)

Identify the 5 lobes

1.

2.

3.

4.

5.

Back 76

1. Mesiobuccal

2. Distobuccal

3. Mesiolingual

4. Distolingual

5. 5th lobe (5th cusp)

Front 77

COMPARATIVE ANATOMY

LOBE

Mandibular Molars

(1st Molar)

5 lobes

1.

2.

3.

4.

5.

Back 77

1. Mesiobuccal

2. Distobuccal

3. Distal

4. Mesiolingual

5. Distolingual

Front 78

COMPARATIVE ANATOMY

LOBE

Mandibular Molars

(1st Molar)

5 lobes

1.

2.

3.

4.

5.

Back 78

1. Mesiobuccal

2.Distobuccal

3. Distal

4. Mesiolingual

5. Distolingual

Front 79

COMPARATIVE ANATOMY

What is known as any one of the three rounded protuberances found on the incisal ridges of newly erupted incisor teeth?

Back 79

Mamelons

Front 80

COMPARATIVE ANATOMY

LOBE

Incisors and Canines

1.

2.

3.

4.

Back 80

1. Mesial

2. Distal

3. Labial

4. Lingual

Front 81

CROWN DEPRESSION (CONCAVITY)

TYPE OF FOSSA

Identify the picture

Back 81

Central Fossa

Front 82

COMPARATIVE ANATOMY

LOBE

Premolars

Identify 4 lobes

(3 buccal & 1 lingual

1.

2.

3.

4.

Back 82

4 lobes (3 buccal & 1 lingual)

1. mesial

2. buccal

3. distal

4. lingual

Exception is the mandibular 2nd premolar

It has 5 lobes, 3 buccal and 2 lingual(mesiolingual and distolingual)

Front 83

CROWN DEPRESSION (CONCAVITY)

TYPE OF FOSSA

Identify the picture

Back 83

Triangular Fossa

Front 84

COMPARATIVE ANATOMY

LOBE

Maxillary Molars

(1st Molar)

Identify the 5 lobes

1.

2.

3.

4.

5.

Back 84

1. Mesiobuccal

2. Distobuccal

3. Mesiolingual

4. Distolingual

5. 5th lobe (5th cusp)

Front 85

CROWN DEPRESSION (CONCAVITY)

What is the shallow linear depression?

Back 85

Groove

Front 86

COMPARATIVE ANATOMY

LOBE

Mandibular Molars

(1st Molar)

5 lobes

1.

2.

3.

4.

5.

Back 86

1. Mesiobuccal

2.Distobuccal

3. Distal

4. Mesiolingual

5. Distolingual

Front 87

CROWN DEPRESSION (CONCAVITY)

TYPE OF GROOVE

What type of groove is less distinct, shallow linear depression on the surface of a tooth, but is supplemental to a developmental groove and does not mark the junction of primary parts?

Back 87

Supplemental Groove

Front 88

COMPARATIVE ANATOMY

Identify the picture

Back 88

Mamelons