prosedur pembuatan post core

7/24/2019 Prosedur Pembuatan Post Core

http://slidepdf.com/reader/full/prosedur-pembuatan-post-core 1/39

Oleh:

Drg. Hidayati, MKM

PSPDG – FK UNAND 2010/2011



Adalah:

r!"ed#r $e$%e&t#' gigi 'e$%ali agar

gigi ter"e%#t $e$ili'i d#'#&ga& ya&g

(#'# #&t#' di%#at'a& (r!)&

P!"t : $er#a'a& a"a' ya&g di"e$e&'a&

'edala$ "al#ra& a'ar

*!re : $er#a'a& %agia& ya&g terleta' diata" !"t ya&g $er#a'a& te$at $ele'at'a& (r!)&



1. Pre+a%ri(ated

-SNKOMPOS

M-A

F-PAS*



2. !ga$ t#a&g ya&g dir!"e" di de&talla%!rat!ry



. Me$ertaha&'a& "tr#'t#r gigi

a Preara"i "al#ra& a'ar1. Ade3#ate ai(al "eal

2. Mi&i$#$ (a&al e&larg$e&t

4ta&a #der(#t

5. Ade3#ate !"t le&gth6. P!"iti7e h!ri8!&tal "t!

9. erti(al )all t! re7e&t

r!tati!&

;. Margi& e<te&"i!& 6



%. Preara"i $ah'!ta

$e$er"ia'a& %e&t#' "i"a =ari&ga&

$ah'!ta ya&g ada agar taha& da& daat$e&eri$a (r!)& ya&g a'a& dile'at'a&



a. A&teri!r teeth

ete&"i P!"t/Pa"a' dier!leh dari: Prearati!& ge!$etry Pa&=a&g a"a' Dia$eter a"a' e<t#re er$#'aa& a"a' aha& "e$e&ta"i/l#ti&g age&t



Prearati!& Ge!$etry

e&t#' "al#ra& a'ar ha$ir %er%e&t#' li&g'ara& direara"i de&ga& t)i"t drill ata# rea$er

"ehi&gga ter%e&t#' di&di&g ya&g aralel Pa&=a&g a"a'

ahli e&d!d!&ti' $e&yara&'a& $e&yi"a'a& ai(al"eal 9 $$. >i'a a'ar e&de' ai(al "eal (#'#5$$

=i'a Post le%ih e&de' dari a&=a&g $ah'!ta 'li&i" r!g&!"i" %#r#' 'are&a te'a&a& didi"tri%#"i'a&

ada "edi'it er$#'aa& +ra't#r a'ar



Dia$eter P!"tPr!g&!"i" %ai' =i'a dia$eter !"t tida' $ele%ihi 1/5dia$eter a'ar

P!"t S#r+a(e e<t#rePer$#'aa& P!"t ya&g 'a"ar le%ih rete&ti+ dari adaya&g li(i&

#ti&g Age&te"i& (e$e& da& gla"" i!&!$er (e$e&t le%ihrete&ti+ di%a&di&g'a& re"i& i!&!$er (e$e&t

>i'a $e&gg#&a'a& re"i& (e$e&t e#ge&!l ya&gter'a&d#&g dala$ r!!t (a&al "ealer har#" diiriga"i

de&ga& etha&!l ata# et(hi&g de&ga& 5?@h!"!ri( a(idi&( h!"ate "e%a&di&g de&ga& G*



Kare&a %e&t#' a'ar ya&g $ele&g'#&g B

%e&t#' "al#ra& a'ar eli" ata# ita P!"ttida' erl# a&=a&g ete&"i le%ih %ai' dier!leh de&ga& 2 ata#

le%ih !"t e&de'

>i'a a$alga$ dig#&a'a& "e%agai (!re,a$alga$ di'!&de&"a"i'a& "e'itar $etal !"tya&g telah di"e$e&'a& ata# la&g"#&g'edala$ "a(e ya&g telah di"ia'a& #&t#'!"t

>i'a "i"a =ari&ga& '!r!&al $a"ih (#'# %a&ya'g#&a'a& "i&gle $etal !"t ada "al#ra& a'arya&g ter%e"ar



>i'a "i"a '!r!&al gigi le%ih dari 5C6 $$ de&ga&

'ete%ala& di&di&g ya&g (#'# !"t dala$"al#ra& a'ar tida' erl#

>i'a tida' $e&gg#&a'a& !"t, har#" terdaat

r#a&g ya&g (#'# #&t#' daat $e&aha&$aterial (!re

Pada gigi $!lar %a)ah !"t dileta''a& ada"al#ra& a'ar di"tal

Pada gigi $!lar ata" !"t dileta''a& ada"al#ra& a'ar alatal



Pada re$!lar da& $!larraha&g %a)ah, =i'a

$e$#&yai "i"a =ari&ga&'!r!&al gigi ya&g (#'#%a&ya' de&ga&$e&gg#&a'a&

(ir(#$+ere&tial (er7i(al %a&ddaat la&g"#&g dire"t!ra"ide&ga& a$alga$. *!redi%#at ada "at# ata# le%ih

(#" $!lar ya&g hila&gDaat dig#&a'a& !"t "at#ata# le%ih



a. Di"tri%#"i "tre""

Salah "at# +#&g"i dari !"t B (!re adalah$e&i&g'at'a& re"i"te&"i dari te'a&a&/"tre""la&g"#&g lateral de&ga& $e&di"tri%#"i'a&te'a&a& 'e area ya&g l#a".

e'a&a&/"tre"" ter%e"ar ter'!&"e&tra"i ada"h!#lder ter#ta$a %agia& i&terr!'"i$al da& diae<

Stre"" %er'#ra&g "e"#ai de&ga& erta$%aha&a&=a&g !"t

Si"i !"t ya&g aralel le%ih $e&di"tri%#"i'a&

te'a&a& di%a&di&g !"t yg %er%e&t#' taer4$er#&(i&g



U&t#' $e$i&i$ali"ir re"i'! er#%aha&

!"i"i !"t 'eti'a %er+#&g"i 4ter#ta$a ada"al#ra& a'ar %#lat da& =ari&ga& '!r!&alti&ggal "edi'it ge!$etry rearati!& da&

di%#at gr!!7e 'e(il ada "al#ra& a'ar



GA AHAP OP-SONA 1. Me&gel#ar'a& %aha& e&gi"i "al#ra& a'ar 2. Pele%ara& "al#ra& a'ar

5. Preara"i "tr#'t#r '!r!&al gigi



>i'a %aha& e&gi"i "al#ra& a'ar "il7er !i&t

har#" dila'#'a& era)ata& #la&g de&ga&$e&gga&ti %aha& e&gi"i de&ga& g#ttaer(ha

2 $et!de $e&gel#ar'a& g#tta er(ha

aMe&gg#&a'a& e&d!d!&ti( l#gger ya&gdia&a"'a&

%Me&gg#&a'a& r!tary i&"tr#$e&t de&ga&(he$i(al age&t



Se%el#$ $e&gel#ar'a& %h& e&gi"i "al#ra&a'ar, erl# dihit#&g a&=a&g !"t

Pa&=a&g !"t "e%a&di&g de&ga& a&=a&ga&at!$i" $ah'!ta ata# 2/5 a&=a&g a'ar

Ai(al "eal diti&ggal 9 $$ ata# $i&i$al 5 $$ Pa&=a&g !"t daat dier'ira'a& de&ga&

a&=a&g rataCrata a'ar gigi Pilih e&d!d!&ti' '!&de&"er de&ga& %e"ar

ya&g "e"#ai eri ta&da ada i&"tr#$e&t e&d!d!&ti'

4'#ra&g 9 $$ dari a&=a&g 'er=a



Pa&a"'a& da& leta''a& dala$ "al#ra& a'aragar g#tta er(ha $el#&a'

>i'a g#tta er(ha "#dah la$a da&'ehila&ga& daya ther$!la"ti(ity g#&a'a&r!tary i&"tr#$e&

Pe&gg#&aa& high "eed i&"tr#$e& da& %#r'!&7e&"i!&al $er#a'a& '!&tra i&di'a"i



Pilih =e&i" !"t ya&ga'a& dig#&a'a&

e&t#' "al#ra& a'arde&ga& e&d!d!&ti( leata# l!) "eed drill

Pr!"ed#r i&i #&t#'

$e&ghila&g'a& #&der(#tda& $e$er"ia'a&"al#ra& a'ar #&t#'$e&eri$a !"t ya&g

"e"#ai #'#ra&&ya U'#ra& !"t tida' %!leh

le%ih dari 1/5 dia$etera'ar



er%agai =e&i" !"t de&ga& dera=at radi!a(ity

1. ParaP!"t Stai&le"" "teel, 2. ParaP!"t ita&i#$, 5. F* P!"te( Pl#",

6. Gla"" Fi%er P!"t, 9. Gla"" Fi%er *C P!"t, ;. D.. ight P!"t, ?. )i&#"(e&t A&(h!r", E. U&i(!re, . Peere""P!"t



e%ar'a& "al a'ar de&ga& 1 ata# 2 #'#ra&drill e&d!d!&ti( le ata# rea$er ya&g"e"#ai de&ga& #'#ra& P!"t

>i'a $e&gg#&a'a& r!tary i&"tr#$e&t daatdig#&a'a& Pee"! ea$er da& t)i"t drill

G#&a'a& re+a%ri(ated P!"t ya&g "e"#aide&ga& #'#ra& e&d!d!&ti( i&"tr#$e&t.

>i'a rete&"i '#ra&g ta$%ah'a& gr!!7e HatiChati $e$%#a&g de&ti& ada ai(al



*#"t!$ $ade P!"tdig#&a'a& ada "al#ra& a'arya&g tida' %#lat ata# "a&gat$er#&(i&g 4eli"

HatiChati $ela'#'a&ele%ara& "al a'ar, daatter=adi er+!ra"i

Pele%ara& "al a'ar tida'erl# %a&ya'



HatiChati ada $!lar%a)ah daat ter=adier+!ra"i ada %agia&di"tal a'ar $e"ial ata#

%agia& $e"ial a'ardi"tal 'are&a %e&t#'i&terradi'#lar ya&g'!&'a+



Preara"i *!r!&al Gigi terga&t#&g ada =e&i" (r!)& ya&g a'a& dig#&a'a& >i'a $e$%#t#h'a& e"teti' g#&a'a& $etal

(era$i( (r!)& ata# all (era$i( (r!)&de&ga& %e&t#' "h!#lder ada tei "er7i'al%g& la%ial da& (ha$+er ada tei "er7i'al

%g& alatal #a&g #&der(#t i&ter&al da& e'"ter&al #a&g =ari&ga& ya&g le$ah Kete%ala& ideal "i"a =ari&ga& '!r!&al

"e'#ra&gC'#ra&g&ya 1 $$ Di"ai& reara"i '!r!&al lihat ada ri&"i

reara"i



6



Pe$%#ata& (a"t !"t B (!re daat "e(ara

dire(t :C de&ga& $e$%#at !la ada $#l#ta"ie&

C %aha& a#t!!ly$eri8i&g ata# lightC!i$eri8ed re"i&

C dila'#'a& ada "al#ra& a'ar

t#&ggal i&dire(t ada de&tal la%!rat!ry



#at )!r'i&g $!del de&ga& $e&(eta'

de&ga& %aha& ela"t!$er



Da+tar P#"ta'a :

1. !"e&"tiel, a&d, F#=i$!t!,200;, *!&te$!rary Fi<edPr!"th!d!&ti(", M!"%y, St !#i" Mi""!#ri



-MAKASH

prosedur pembuatan post core

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