Evaluasi Kebocoran Tepi Bonding Generasi V dan Bonding Generasi VII Pada Restorasi Kelas V Resin Komposit Microhybrid
Eva lua si Ke b o c o ra n Te p i Bo nd ing G e ne ra si V d a n Bo nd ing G e ne ra si VII Pa d a Re sto ra si Ke la s V Re sin
Ko m p o sit Mic ro hy b rid
(Evaluatio n o f Mic ro le akag e b e twe e n Fifth G e ne ratio n and Se ve nth G e ne ratio n Bo nding Sy ste ms in
Fifth C lass Re sto ratio n o f Mic ro hy b rid C o mpo site Re sin)
Re tna ni Dria stuti, Sa rtika Pusp ita
Pro g ra m Stud i Pe nd id ika n Do kte r G ig i Fa kulta s Ke d o kte ra n d a n Ilm u Ke se ha ta n Unive rsita s Muha m ma d iya h
Yo g ya ka rta
ABSTRAC T
Mic ro hyb rid c o mp o site re sin is the re c e nt de ve lo p me nt o f hyb rid c o mp o site re sin whic h ha s a p a rtic le size
0,6-0,8 µm a nd the mic ro fille r size is 0,04 µm. Mic ro hyb rid c o mp o site re sin c o nsist o f up to 78% o f fille r. It inc re a se s the
me c ha nic a l fe a ture o f the c o mp o site . Bo nding is the ma te ria l tha t a dhe re c o mp o site re sin to e ma il o r de ntin, in
o rde r to re duc e the mic ro le a ka g e re sto ra tio n. The a im o f this study wa s to e va lua te the mic ro le a ka g e diffe re nc e s
b e twe e n the fifth g e ne ra tio n b o nding a nd se ve nth g e ne ra tio n b o nding in fifth c la ss re sto ra tio n o f mic ro hyb rid
c o mp o site re sin. It wa s in vitro e xp e rime nta l la b o ra to rie s. The sa mp le s we re p o st e xtra c tio n to o th tha t p re p a re d into
fifth c la ss c a vity o f Bla c k c la ssific a tio n. The re we re two g ro up s, the first g ro up wa s using fifth b o nding g e ne ra tio n a nd
the se c o nd wa s se ve nth b o nding g e ne ra tio n. Mic ro le a ka g e wa s me a sure d b y o b se rving the p e ne tra tio n o f 2%
me thyle n b lue thro ug h b y ste re o mic ro sc o p e . Da ta we re a na lyze d b y Ma nn-Whitne y U. The re sult sho we d sig nific a nt
diffe re nc e s o f mic ro le a ka g e b e twe e n g ro up s (p
Ko m p o sit Mic ro hy b rid
(Evaluatio n o f Mic ro le akag e b e twe e n Fifth G e ne ratio n and Se ve nth G e ne ratio n Bo nding Sy ste ms in
Fifth C lass Re sto ratio n o f Mic ro hy b rid C o mpo site Re sin)
Re tna ni Dria stuti, Sa rtika Pusp ita
Pro g ra m Stud i Pe nd id ika n Do kte r G ig i Fa kulta s Ke d o kte ra n d a n Ilm u Ke se ha ta n Unive rsita s Muha m ma d iya h
Yo g ya ka rta
ABSTRAC T
Mic ro hyb rid c o mp o site re sin is the re c e nt de ve lo p me nt o f hyb rid c o mp o site re sin whic h ha s a p a rtic le size
0,6-0,8 µm a nd the mic ro fille r size is 0,04 µm. Mic ro hyb rid c o mp o site re sin c o nsist o f up to 78% o f fille r. It inc re a se s the
me c ha nic a l fe a ture o f the c o mp o site . Bo nding is the ma te ria l tha t a dhe re c o mp o site re sin to e ma il o r de ntin, in
o rde r to re duc e the mic ro le a ka g e re sto ra tio n. The a im o f this study wa s to e va lua te the mic ro le a ka g e diffe re nc e s
b e twe e n the fifth g e ne ra tio n b o nding a nd se ve nth g e ne ra tio n b o nding in fifth c la ss re sto ra tio n o f mic ro hyb rid
c o mp o site re sin. It wa s in vitro e xp e rime nta l la b o ra to rie s. The sa mp le s we re p o st e xtra c tio n to o th tha t p re p a re d into
fifth c la ss c a vity o f Bla c k c la ssific a tio n. The re we re two g ro up s, the first g ro up wa s using fifth b o nding g e ne ra tio n a nd
the se c o nd wa s se ve nth b o nding g e ne ra tio n. Mic ro le a ka g e wa s me a sure d b y o b se rving the p e ne tra tio n o f 2%
me thyle n b lue thro ug h b y ste re o mic ro sc o p e . Da ta we re a na lyze d b y Ma nn-Whitne y U. The re sult sho we d sig nific a nt
diffe re nc e s o f mic ro le a ka g e b e twe e n g ro up s (p