covers the crown part of a tooth
Dentin- Inner surface directly
calcified and becomes visible
Pulp- Inner most part of the tooth
which houses the nerve and blood
supply to the tooth. Damage to
 pulp by any means could cause
the tooth to die.
 
TOOTH DECAY(DENTAL CARIES) Bacteria in the presence of sugary substance
produce acid that causes demineralization of
teeth(dental decay). Enamel is affected first, as
decay continues it reaches to dentin and then to
pulp.
PL!"E
Pla#ue is a stic$y film that forms on your teeth
from the bacteria, food, and sali%a in your
mouth.
 
With Disclosing Agent
GINGIVITIS & PERIODONTITIS(PYORRHOEA)
Infammation o the ti!e !""o!n#in$ the teeth (G!m% one et')
CASES
"oen -**in$.teeth
A ,oo"*+ 0a*an'e# #iet
S+temi' #ieae
D"!$12e"otomia3
Ho"mona* Im0a*an'e
G!m Re'eion
one *o ta"t
Shite#.*ooene# teeth5
P!
A#6an'e# ta$e o $!m #ieae 'an 'a!e 789 o tooth *o
DISEASES O: GMS
 
PREVENTION P"o,e" o"a* h+$iene 'an ,"e6ent $!m #ieae % tooth #e'a+ (#enta* 'a"ie)% tooth *o an# he*, im,"o6in$ ;!a*it+ o *ie
Re#!'e !$a" intae
"!hin$ ,"o,e"*+ t/i'e a #a+
:*oin$ on'e #ai*+
e o mo!th/ah
<!it 0a# ha0it *ie moin$% 0eet*e n!t 'he/in$ et'
Hea*th+ na' ha0it
O"a* hea*th 'he' !, e6e"+ i2 month
 
!se short gentle strokes
brush and tooth surface
teeth ' then lo%er teeth
&lean all surfaces of the teeth
"ake sure to brush (our tongue
Common <!etion=
Soft bristles %ith small head
+o% often should ) replace m( tooth brush*
When begin to %ear or ever( three months '
%hichever comes ,rst