Trauma of primary teeth ????

1
(No Transcript)
2

• Trauma of primary teeth ????

3

• Tooth fracture
• Crown fracture ??
• Enamel fracture
• no need treatment
• Dentine fracture without pulp exposure
• indirect pulp capping ?????
• Dentine fracture with pulp exposure
• direct pulp capping ?????
• pulpectomy with endodontic treatment
• ?????(????)
• Root fracture ??
• surgical removal

4

• Displacement ??
• Intrusion ??
• Lateral luxation ????

reeruption or removal  
5
?????????? ???? ?????? ?????? ???????
6
Total extrusion ????
7

• Dental caries in the child
• ????

8
Risk factor ????????
9

• Characteristics of dental caries
• in the child ??????? 

1. ????,???
2. ????,?????
3. ???????
4. ???????
5. ???????????

10
Harm

• ????
• chewing function
• permanent teeth
• mucous membrane of mouth and soft tissues
• ????
• nutrition intake
• focal infection
• Phonation
• beauty
• psyche

11
Clinical exhibition?????????????

• ???
• ???
• ????

12
???

• milk bottle caries
• nursing bottle caries
• bottle feeding caries

BBTD Baby bottle tooth decay ECC Early childhood
careis
13
???

•   circular caries

14
???? rampant caries
Suddenly appearing,widespread,rapidly burrowing
type of caries,resulting in early involvement of
the pulp and affecting those teeth usually
regarded as immune to ordinary decay,such as the
mandibular anteriors-----Massler
15
Therapy ??

•  Stop and protect ??????,??????
• Avoid ?????
• Restore ???????

16

• Medication ????
• Indication ???
• ????,???,???????
• Commonly used drug ????
• Ammonia silver nitrate ????
• Fluoride ????

17
Mechanism

• ???????
• ????????
• ?????

??
18
procedure????

• ????
• ?????????
• ??

19

• ????
• ????????
• ?????????
• ????
• ????????,????????

20
Restoration ????
21
????

• ????????????,????
• ????,???,???
• ???????????,??????
• ?????????????????
• ????????????

22
Class ? cavity
23
Class ? cavity
24
Class ? cavity Class ? cavity Class ? cavity
25

• Management of deep caries
• of primary teeth ??????

26

• ????
• ????
• Indirect pulp capping ?????
• ???
• Treatment principle ???? ?????Pulp
  mummufication ???

27

• Restoration of proximal-incisal
• caries in primary anterior teeth
• ????????
• Preformed stainless steel bands ???????
• Esthetic resin restoration ??
• Stainless steel crowns ??????
• Inlay
  ??

28
(No Transcript)
29
Endodontics of primary teeth ??????????
30
Clinical characteristic?????

• ????
• ????????????
• ????????
• ???????????
• ????????????
• ??????????,???????

31

• ??toothache,cavity,pustule ??
• ??
• ????????
• ???????
• ????????????????
• ???????
• X-ray

32
Brief summary

• Management of trauma to primary teeth
• Tooth fracture
• Displacement
• Total extrusion
• Characteristics and management of dental caries
  in the child
• Endodontics
• Characteristics

33
(No Transcript)