Dental anatomy Dr Kean Somphea

A detailed illustration of dental anatomy, highlighting primary teeth with eruption timelines and anatomical features against a clean, educational backdrop.

Dental Anatomy Quiz

Test your knowledge of dental anatomy with this comprehensive quiz designed specifically for students and dental professionals. With 87 questions, you'll explore the eruption ages, properties, and features of primary teeth.

Whether you are preparing for a certification or simply want to enhance your understanding of dental structures, this quiz covers various aspects, including:

  • Teeth eruption timelines
  • Characteristics of primary teeth
  • Insights into dental anatomy
87 Questions22 MinutesCreated by ExploringTeeth542
When Central Incisor Upper Teeth Eruption of the age?
6 months
7 months
8 months
9 months
When Canine Upper Teeth Eruption of the age?
13 months
14 months
15 months
16 months
When Central Incisor Lower Teeth Eruption of the age?
6 months
7 months
8 months
9 months
When Lateral Incisor Upper Teeth Eruption of the age?
6 months
7 months
8 months
9 months
When First Molar Lower Teeth Eruption of the age?
11 months
12 months
13 months
14 months
What is the age that primary teeth Central Incisor Rhyzalys?
6 years
7 years
8 years
9 years
What is the age that primary teeth Lateral Incisor Rhyzalys?
7 years
8 years
9 years
10 years
What is the age that primary teeth Canine Rhyzalys?
10 years
12 years
13 years
11years
What is the age that primary teeth First Molar Rhyzalys?
7 years
8 years
9 years
10 years
What is the age that primary teeth Second Molar Rhyzalys?
9 years
10 years
12years
11 years
ΑžαžΎ Lower primary second molar αž˜αžΎαž›αž–αžΈ mesial surface αž”αŸ‰αŸ„αž„αž–αžΈ ?
Occlusal surface
Cervical line
Mesial surface
Distal surface
ΑžαžΎ Lower primary second molar αž˜αžΎαž›αž–αžΈ Distal surface αž”αŸ‰αŸ„αž„αžαžΆαž˜αž‘αž·αžŸ ?
Occluso-cervial
Occluso-lingual
Mesio-distal
Disto-lingual
ΑžαžΎ Lower primary second molar αž˜αžΎαž›αž–αžΈ Distal surface αžšαžΆαž”αžŸαŸ’αž˜αžΎαžαžΆαž˜αž‘αž·αžŸ ?
Occluso-cervial
Vestibulo-lingual
Mesio-lingual
Disto-lingual
ΑžαžΎ Lower primary second molar αž˜αžΎαž›αž–αžΈ Vestibular surface αž˜αžΆαž“ Cusp αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
2
3
4
5
ΑžαžΎ Lower primary second molar αž˜αžΎαž›αž–αžΈ Lingual surface αž˜αžΆαž“ Cusp αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
2
3
4
5
ΑžαžΎ Lower primary second molar αž˜αžΎαž›αž–αžΈ Lingual surface αž˜αžΆαž“ Pit αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
2
3
4
5
ΑžαžΎ Lower primary second molar αž˜αžΎαž›αž–αžΈ Lingual surface αž˜αžΆαž“ root αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
2
3
4
5
ΑžαžΎ Lower primary second molar αž˜αžΎαž›αž–αžΈ Lingual surface αž˜αžΆαž“ Pulp horn αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
2
3
4
5
ΑžαžΎ Lower primary second molar αžŠαž»αŸ‡αž“αŸ…αž’αžΆαž™αž»αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
20-30 Months
10-15 Months
35-40 Months
5-10 Months
ΑžαžΎ primary teeth αž…αžΆαž”αŸ‹αž•αŸ’αžαžΎαž˜αžŠαž»αŸ‡αž“αŸ…αž’αžΆαž™αž»αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
6 Months
12 Months
24-36 Months
5-10 Months
ΑžαžΎ primary teeth αžŠαž»αŸ‡αž‚αŸ’αžšαž”αŸ‹αž“αŸ…αž’αžΆαž™αž»αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
5-10 Months
24-36 Months
20-30 Months
10-15 Months
ΑžαžΎ Upper primary first molar αžŠαž»αŸ‡αž“αŸ…αž’αžΆαž™αž»αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
12-16 Months
6 Months
24 Months
36 Months
ΑžαžΎ Upper primary first molar αž˜αžΆαž“ Cusp αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
2
3
4
5
ΑžαžΎ Upper primary first molar αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
15.3 mm
15.4 mm
15mm
15.2mm
ΑžαžΎ Upper primary canine αžŠαž»αŸ‡αž“αŸ…αž’αžΆαž™αž»αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
16-20 Months
32 Months
36 Months
24 Months
ΑžαžΎ Upper primary canine αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
17mm
18mm
19mm
19.5mm
ΑžαžΎ Upper primary canine αž˜αžΎαž›αž–αžΈ Vestibular surface αžœαžΆαž”αŸ‰αŸ„αž„αž αžΎαž™αž€αŸ„αž„αž‘αŸ…αžšαž€ ?
Occlusal surface
Mesial surface
Distal surface
Lingual surface
ΑžαžΎ Upper primary canine αž˜αžΆαž“ Central lobe αž’αžΌαžŸαž”αž“αŸ’αž›αžΆαž™αž‘αŸ…αžŠαž›αŸ‹αž…αž»αž„ ?
Occlusal surface
Distal surface
Lingual surface
Cusp
ΑžαžΎ Lower primary canine αž˜αžΎαž›αž–αžΈ Lingual surface αžœαžΆαž•αŸ’αžŸαŸ†αžŠαŸ„αž™ ridge αž…αŸ†αž“αž½αž“αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
2
3
4
5
ΑžαžΎ Lower primary canine αž˜αžΎαž›αž–αžΈ Vestibular surface αžœαžΆαž”αŸ‰αŸ„αž„αž αžΎαž™αž€αŸ„αž„αžαžΆαž˜αž‘αž·αžŸ ?
Occlusal surface
Mesio-distal
Cervico-incisal
Mesio-distal and Cervico-incisal
Αž…αŸ†αž–αŸ„αŸ‡Lower primary canineឝើ Cervical ridge αž˜αžΆαž“αž›αž€αŸ’αžαžŽαŸˆαžŠαžΌαž…αž˜αŸ’αžαŸαž… ?
Αž€αŸ„αž„αžαŸ’αž›αžΆαŸ†αž„
ΑžŸαŸ†αž”αŸ‰αŸ‚αž
Αž‘αŸ’αžšαžœαŸ‚αž„
Αž‘αžΆαž›
ΑžαžΎ Lower primary canine αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
17mm
18mm
19mm
19.5mm
ΑžαžΎ Lower primary canine αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„αžαž½αž’αŸ’αž˜αŸαž‰αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
4mm
5mm
6mm
7mm
ΑžαžΎ Lower primary canine αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„αž¬αžŸαž’αŸ’αž˜αŸαž‰αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
8mm
9mm
10mm
11mm
ΑžαžΎ Dents temporaines αž˜αžΆαž“αž…αŸ†αž“αž½αž“αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
32
28
20
10
ΑžαžΎαž’αŸ’αž˜αŸαž‰αž˜αž»αžαž“αž·αž„αž…αž„αŸ’αž€αžΌαž˜αžšαž”αžŸαŸ‹ Dents temporaines αž˜αžΆαž“αž˜αžΆαžŒαž”αŸ’αžšαž αŸ‚αž›?
1/3 αž“αŸƒαž’αŸ’αž˜αŸαž‰αž˜αž»αž αž“αž·αž„ αž…αž„αŸ’αž€αžΌαž˜ αž’αŸ’αž˜αŸαž‰αž’αž…αž·αž“αŸ’αžšαŸ’αžαŸƒαž™αŸ
2/3 αž“αŸƒαž’αŸ’αž˜αŸαž‰αž˜αž»αž αž“αž·αž„ αž…αž„αŸ’αž€αžΌαž˜ αž’αŸ’αž˜αŸαž‰αž’αž…αž·αž“αŸ’αžšαŸ’αžαŸƒαž™αŸ
3/4αž“αŸƒαž’αŸ’αž˜αŸαž‰αž˜αž»αž αž“αž·αž„ αž…αž„αŸ’αž€αžΌαž˜ αž’αŸ’αž˜αŸαž‰αž’αž…αž·αž“αŸ’αžšαŸ’αžαŸƒαž™αŸ
2/4 αž“αŸƒαž’αŸ’αž˜αŸαž‰αž˜αž»αž αž“αž·αž„ αž…αž„αŸ’αž€αžΌαž˜ αž’αŸ’αž˜αŸαž‰αž’αž…αž·αž“αŸ’αžšαŸ’αžαŸƒαž™αŸ
ΑžαžΎ Couronne αž“αŸƒ Dents temporaines αž˜αžΆαž“αž›αž€αŸ’αžαžŽαŸˆαžŠαžΌαž…αž˜αŸ’αžαŸαž… ?
Αž€αŸ„αž„αžαŸ’αž›αžΆαŸ†αž„αžαžΆαž˜αž‘αž·αžŸ Mesio-distal
ΑžŸαŸ†αž”αŸ‰αŸ‚αžαžαžΆαž˜αž‘αž·αžŸ Mesio-distal
Αž‘αŸ’αžšαžœαŸ‚αž„αžαžΆαž˜αž‘αž·αžŸ Mesio-distal
Αž‘αžΆαž›αžαžΆαž˜αž‘αž·αžŸ Mesio-distal
ΑžαžΎ Dental arch αž“αŸƒ Dents temporaines αž˜αžΆαž“αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“ ?
2
3
4
5
ΑžαžΎ Upper Incisive central αž“αŸƒ primary teeth αžŠαž»αŸ‡αž“αŸ…αž’αžΆαž™αž»?
7 months
6months
12 months
24 months
ΑžαžΎ Upper Incisive central αž“αŸƒ primary teeth αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„?
16mm
10mm
6mm
11mm
ΑžαžΎ Upper Incisive central αž“αŸƒ primary teeth αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„αžαž½αž’αŸ’αž˜αŸαž‰αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
6mm
7mm
8mm
10mm
ΑžαžΎ Upper Incisive central αž“αŸƒ primary teeth αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„αžšαžΉαžŸαž’αŸ’αž˜αŸαž‰αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
6mm
7mm
8mm
10mm
ΑžαžΎ Lower primary second molar αž˜αžΆαž“Cuspids αž”αžΈ αžŠαŸ‚αž›αž…αŸ‚αž€αžŠαŸ„αž™ ?
Sillon vestibulo-mesial
Sillon vestibulo-distal
Sillon vestibulo-lingual
Sillon vestibulo-mesial-distal
ΑžαžΎ Lower Incisive central αž“αŸƒ primary teeth αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„?
16mm
12mm
14mm
17mm
ΑžαžΎ Lower Incisive central αž“αŸƒ primary teeth αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„αžαž½αž’αŸ’αž˜αŸαž‰αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
6mm
7mm
5mm
10mm
. ឝើ Lower Incisive central αž“αŸƒ primary teeth αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„αžšαžΉαžŸαž’αŸ’αž˜αŸαž‰αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
6mm
7mm
5mm
10mm
ΑžαžΎ Upper Incisive lateral αž“αŸƒ primary teeth αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„?
16mm
15.5mm
15.8mm
17mm
ΑžαžΎ Upper Incisive lateral αž“αŸƒ primary teeth αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„αžαž½αž’αŸ’αž˜αŸαž‰αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
5.4mm
5.5mm
5.6mm
5.8mm
ΑžαžΎ Upper Incisive lateral αž“αŸƒ primary teeth αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„αžšαžΉαžŸαž’αŸ’αž˜αŸαž‰αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
10mm
10.4mm
10.5mm
10.2mm
ΑžαžΎ Lower Incisive lateral αž“αŸƒ primary teeth αž˜αžΆαž“αž”αŸ’αžšαžœαŸ‚αž„?
16mm
15.5mm
15mm
17mm
Αž’αŸ’αž˜αŸαž‰αž›αŸαž51 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower right Incisive lateral
Lower right Incisive central
Upper right Incisive central
Upper right Incisive lateral
Αž’αŸ’αž˜αŸαž‰αž›αŸαž52 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower right Incisive lateral
Upper right Incisive central
Upper right Incisive lateral
Lower right Incisive central
Αž’αŸ’αž˜αŸαž‰αž›αŸαž81 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower right Incisive lateral
Upper right Incisive central
Upper right Incisive lateral
Lower right Incisive central
Αž’αŸ’αž˜αŸαž‰αž›αŸαž82 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower right Incisive lateral
Upper right Incisive lateral
Upper right Incisive central
Lower right Incisive central
Αž’αŸ’αž˜αŸαž‰αž›αŸαž71αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower left Incisive lateral
Upper right Incisive lateral
Upper left incisive central
Lower left Incisive central
Αž’αŸ’αž˜αŸαž‰αž›αŸαž72 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower left incisive lateral
Upper left incisive lateral
Upper right Incisive central
Lower right Incisive central
Αž’αŸ’αž˜αŸαž‰αž›αŸαž61 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower left incisive lateral
Upper left Incisive central
Upper right Incisive lateral
Lower right Incisive central
Αž’αŸ’αž˜αŸαž‰αž›αŸαž62 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower left Incisive lateral
Upper left Incisive lateral
Upper right Incisive central
Lower right Incisive central
Αž’αŸ’αž˜αŸαž‰αž›αŸαž63 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower left Incisive lateral
Lower left Incisive central
Upper left Canine
Lower left Canine
Αž’αŸ’αž˜αŸαž‰αž›αŸαž73 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower left Incisive lateral
Lower left Incisive central
Upper left Canine
Lower left Canine
Αž’αŸ’αž˜αŸαž‰αž›αŸαž53 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower left Incisive lateral
Lower left Incisive central
Upper right Canine
Lower right Canine
Αž’αŸ’αž˜αŸαž‰αž›αŸαž83 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Lower left Incisive lateral
Lower left Incisive central
Upper right Canine
Lower right Canine
Αž’αŸ’αž˜αŸαž‰αž›αŸαž84 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Upper left first molar
Upper right first molar
Lower right first molar
Lower left first molar
Αž’αŸ’αž˜αŸαž‰αž›αŸαž74 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Upper left first molar
Upper right first molar
Lower right first molar
Lower left first molar
Αž’αŸ’αž˜αŸαž‰αž›αŸαž64 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Upper left first molar
Upper right first molar
Lower right first molar
Lower left first molar
Αž’αŸ’αž˜αŸαž‰αž›αŸαž54 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Upper left first molar
Upper right first molar
Lower right first molar
Lower left first molar
Αž’αŸ’αž˜αŸαž‰αž›αŸαž55 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Upper left first molar
Lower left first molar
Upper right second molar
Lower right second molar
Αž’αŸ’αž˜αŸαž‰αž›αŸαž85 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Upper left first molar
Lower left first molar
Upper right second molar
Lower right second molar
Αž’αŸ’αž˜αŸαž‰αž›αŸαž75 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Upper right second molar
Upper left second molar
Lower right second molar
Lower left second molar
Αž’αŸ’αž˜αŸαž‰αž›αŸαž65 αž“αŸƒ primary teeth αž‡αžΆαž’αŸ’αž˜αŸαž‰:
Upper right second molar
Upper left second molar
Lower right second molar
Lower left second molar
Upper first molar αž“αŸƒ primary teeth αž˜αžΆαž“:
Cusp 3
Cusp 4
Cusp 2
Cusp 5
Lower first molar αž“αŸƒ primary teeth αž˜αžΆαž“:
Cusp 3
Cusp 4
Cusp 2
Cusp 5
Lower second molar αž“αŸƒ primary teeth αž˜αžΆαž“:
Cusp 3
Cusp 4
Cusp 2
Cusp 5
Upper second molar αž“αŸƒ primary teeth αž˜αžΆαž“:
Cusp 2
Cusp 3
Cusp 4
Cusp 5
Dental arch αž“αŸƒ primary teeth αž˜αžΆαž“:
4αž”αŸ’αžšαž—αŸαž‘
5αž”αŸ’αžšαž—αŸαž‘
3αž”αŸ’αžšαž—αŸαž‘
2αž”αŸ’αžšαž—αŸαž‘
Banker C-A 1984 αž…αŸ‚αž€ Dental arch αž“αŸƒ primary teeth αž˜αžΆαž“:
5αž”αŸ’αžšαž—αŸαž‘
4αž”αŸ’αžšαž—αŸαž‘
3αž”αŸ’αžšαž—αŸαž‘
2αž”αŸ’αžšαž—αŸαž‘
Pinkhame 1994 αž…αŸ‚αž€ Dental arch αž“αŸƒ primary teeth αž˜αžΆαž“:
4αž”αŸ’αžšαž—αŸαž‘
5αž”αŸ’αžšαž—αŸαž‘
3αž”αŸ’αžšαž—αŸαž‘
2αž”αŸ’αžšαž—αŸαž‘
ΑžαžΎ Upper Incisive Central αž“αŸƒ primary teeth αž˜αžΆαž“ root αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
1
2
3
4
ΑžαžΎ Upper Incisive Lateral αž“αŸƒ primary teeth αž˜αžΆαž“ root αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
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ΑžαžΎ Upper Canine αž“αŸƒ primary teeth αž˜αžΆαž“ root αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
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ΑžαžΎ Upper first molar αž“αŸƒ primary teeth αž˜αžΆαž“ root αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
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ΑžαžΎ Upper second molarαž“αŸƒ primary teeth αž˜αžΆαž“ root αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
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ΑžαžΎ Lower Incisive Central αž“αŸƒ primary teeth αž˜αžΆαž“ root αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
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ΑžαžΎ Lower Incisive Lateral αž“αŸƒ primary teeth αž˜αžΆαž“ root αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
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ΑžαžΎ Lower canine αž“αŸƒ primary teeth αž˜αžΆαž“ root αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
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ΑžαžΎ Lower first molar αž“αŸƒ primary teeth αž˜αžΆαž“ root αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
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ΑžαžΎ Lower second molar αž“αŸƒ primary teeth αž˜αžΆαž“ root αž”αŸ‰αž»αž“αŸ’αž˜αžΆαž“?
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