EX1; Practical Images - Face Development and Odontogenesis Flashcards Preview

May14 Oral Histology > EX1; Practical Images - Face Development and Odontogenesis > Flashcards

Flashcards in EX1; Practical Images - Face Development and Odontogenesis Deck (38):
1

1. median nasal process
2. right lateral nasal process
3. left lateral nasal process
4. right maxillary process
5. left maxillary process
6. right mandibular process
7. left mandibular process

2

What do the numbers represent and the red arrows?

1. median nasal process
2. maxillary process
3. mandibular process
4. eye
5. nostril
6. stomodeum

red arrows = grooves between the maxillary and median nasal process

3

tongue positioned in the stomodeum

4

1. stomodeum
2. tongue
3. future nasal cavity
4. primary palate
5. nasal septum
6. palatine fold

5

1. tongue
2. palatine folds
3. nasal septum

6

1. palatine folds
2. tongue

7

1. nasal septum
2. palatine folds

8

1. nasal septum
2. palatine folds
3. tongue

9

What is the mesenchymal tissue origin of these locations

1. median nasal process
2. maxillary facial process

10

nasal septum
tongue
palatine folds

11

palatine folds
tongue

12

priamry palate
nasal septum
palatine folds

13

1. vestibular lamina
2. primary dental lamina

14

1. primary dental lamina
2. vestibular lamina
3. Meckel's cartilage
? = tongue

15

1. fusion of nasal septum, palatine processes, and pirmary palate
2. primary dental lamina
3. vestibular lamina

16

1. vestibular lamina
2. primary dental lamina

17

1. vestibular lamina
2. epithelial bud stage

 

18

1. tongue
2. primary dental lamina
3. epitheila bud
4. vestibular lamina

19

1. vestibular lamina
2. epithelail cap
3. Meckel cartilage

20

1. vestibular lamina
2. primary dental lamina
3. epithelial cap
4. enamel knot

21

What stage is this

 epithelial bell (organ) stage

22

1. inner epitheial layer
2. stratum intermedium
3. stellate reticulum
4. outer epitheial layer

23

1. enamel organ
2. dental papilla
3. dental follicle

24

1. enamel organ
2. dental papilla
3. dental follicle

25

1. odontoblasts
2. ameloblasts

26

1. pulp
2. dentin
3. enamel
4. ameloblasts

27

1. reduced enamel epithelium

28

1. inner epithelial layer
2. cervial loop
3. outer epithelail layer

29

This was what part of the tooth germ and what 2 formative (blast) cell types arose from its stem cells

dental papilla
fibroblast and odontoblast

30

This was what part of the tooth germ and what 3 formative (blast) cell types arose from its stem cells?

dental follicle
osteoblast, fibroblast, cementoblast

31

Identify the epithelail stage of odontogenesis

epithelial bud

32

Identify the epithelail stage of odontogenesis

epithelial cap

33

Identify the epithelial stage of odontogenesis

primary dental lamina

34

Identify the epithelail stage of odontogenesis

enamel (bell) organ

35

1. inner epithelial layer
2. stratum intermedium
3. stellate reticulum
4. outer epitheilial layer

36

1. enamel organ
2. dental papilla
3. dental follicle

37

The dental papilla is on which side of the image

right; note the clear acellular layer (future (DEJ)

38

secondary dental lamina