Lab 2 2017 Tooth Naming and Numbering

Workbook pages 44-49 Worksheet 2A Worksheet 2B

1. What Dentition is pictured? _______________________

2. Label the maxillary Arch and the mandibular arch.

3. Mark the midline and the right and left Sides of the mouth.

4. Label each Tooth

o CI o LI o C o 1st P

o 2nd P o 1st M o 2nd M o 3rd M

5. Using the DAST system, name each tooth marked with an arrow.

Universal Numbering System 1. Label the Maxillary arch and the mandibular arch.

2. Mark the midline and the right and left sides of the mouth.

3. using this system, number the teeth

Complete the table below…

Tooth Name Universal Designation

8

Permanent maxillary right 2nd premolar

22

Permanent mandibular left 1st molar

30

Permanent maxillary left 2nd molar

2

Permanent mandibular right lateral incisor

ISO (FDI and INS) Numbering System

for permanent dentition

1. Label the maxillary arch and the mandibular arch.

2. Mark the midline and the right and left sides of the mouth. 3. The ISO system uses two digits to represent each tooth. The first digit represents the quadrant.

4. The second digit represents the tooth. 5. Label the diagram

Palmers Numbering System for permanent dentitions

Quadrant

Quadrant Quadrant

Quadrant

Example… This tooth is

in the 1st quad & is a 2nd molar…

1.7

5. Label each of the teeth on the diagram using the ISO system.

Palmer’s Numbering System for permanent dentition

1. Label the maxillary arch and the mandibular arch. 2. Mark the midline and the right and left sides of the mouth. 3. The Palmer’s system uses one digit to represent each tooth and a symbol to represent the quadrant. The number is placed in the appropriate symbol.

= Maxillary right

= Maxillary left

= Mandibular left

= Mandibular right

. 4. The second digit represents the tooth; it is the same as the ISO system

Example… This tooth is

in the 1st quad & is a 2nd molar…

7

5. Label each of the teeth on the diagram using the Palmers system.

Complete the table below…

Tooth Name Universal Designation

FDI Designation

Palmers Designation

8

Permanent maxillary right 2nd premolar

22

8

30

Permanent maxillary left 2nd molar

2

Permanent mandibular right lateral incisor

34

Permanent mandibular left 1st molar

5

Tooth Naming For Primary Dentition

1. What Dentition is pictured? _______________________

2. Label the maxillary Arch and the mandibular arch.

3. Mark the midline and the right and left Sides of the mouth.

4. Label each Tooth

o CI o LI o C

o 1st M o 2nd M

5. Using the DAST system, name each tooth marked with an arrow.

Universal Numbering System For Primary Dentition

1. Label the maxillary arch and the mandibular arch.

2. Mark the midline and the right and left sides of the mouth.

3. Starting with the maxillary right 2nd molar, label each maxillary tooth “A” to “J” in

sequence.

4. Drop straight down to the mandibular left 2nd molar and label the mandibular teeth “K”

to “T” in sequence.

H

ISO Numbering System For the Primary Dentition

1. Label the maxillary arch and the mandibular arch. 2. Mark the midline and the right and left sides of the mouth. 3. The ISO system uses two digits to represent each tooth. The first digit represents the quadrant.

4. The second digit represents the tooth.

6.3

Palmers Numbering System for Primary Dentition

1. Label the maxillary arch and the mandibular arch. 2. Mark the midline and the right and left sides of the mouth. 3. The Palmer’s system uses one digit to represent each tooth and a symbol to represent the quadrant. The number is placed in the appropriate symbol.

= Maxillary right

= Maxillary left

= Mandibular left

= Mandibular right

4. The second digit represents the tooth. For the primary dentition, this lettering is assigned to the teeth…

o A = CI o B = LI o C = C

o D = 1st M o E = 2nd M

C

Complete the table below…

Tooth Name Universal Designation

FDI Designation

Palmers Designation

E

Primary maxillary right 1st molar

8.4

B

K

Primary maxillary left 2nd molar

C