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S e p t e m b e r 0 3 - 0 4 , 2 0 1 8 | B a n g k o k , T h a i l a n d
Note:
alliedacademies Joint Event on
Dental Congress 2018 & World Dermatology 2018 Archives of General Internal Medicine | ISSN: 2591-7951 | Volume 2
WORLD DERMATOLOGY AND COSMETOLOGY CONGRESS
DENTISTRY AND ORAL HEALTH
&
International Conference on
Vanishree, Arch Gen Intern Med 2018, Volume 2 | DOI: 10.4066/2591-7951-C2-005
SEALING ABILITY OF RESTORATIVE
MATERIALS?
Vanishree
SEGi University, Malaysia
Endodontic mishaps or procedural accidents are unfortunate occurrences
that can occur during treatment. Furcation perforation is one of the causes
for endodontic failure. Several materials have been used to repair perforations
like amalgam, zinc oxide eugenol cements, composite resins, resin-glass
ionomer, hybrids, MTA and the most commonly used glass ionomer cement.
The new materials named MTA repair HP — high plasticity MTA (Angelus®,
Brazil) with the intent to improve some of those characteristics and Biodentin,
a promising material for dentin- pulp complex regeneration have recently
been introduced. Biodentine has the potential of making major contributions
in the field of dentistry by maintaining the teeth in a healthy state through
numerous exciting clinical applications. MTA repair HP and Biodentin need
to be evaluated for repairing perforations. We have compared and evaluated
the sealing ability of three different materials when used to repair the furcal
perforations in permanent molars using stereomicroscope. A standard
access opening was made in 42 extracted permanent molars and perforated
at the center of the pulp chamber with the standard diameter. Three groups
were made of 15 teeth each for glass ionomer cement, MTA repair HP and
Biodentin followed by dye penetration and two teeth as positive controls.
Teeth were stored in room temperature for 24 hours to allow final setting.
Teeth were sectioned longitudinally and observed under stereo microscope
for microleakage. The study demonstrated that, Biodentin showed good
sealing ability compared to MTA repair HP and conventional glass ionomer
cement. A new high plasticity cement called MTA repair HP and Biodentin
were compared against most commonly used conventional glass ionomer
cement for perforation repair with minimal laboratory procedures.
Vanishree has completed her masters in Pediatric
Dentistry from Rajiv Gandhi University of Health Sci-
ences (India). She is working as a Lecturer at SEGi Uni-
versity, Kota Damansara Malaysia. She has published
more than 18 papers in reputed journals. She gave six
presentations on original research at National Confer-
ence of Indian Society of Paedodontics and Preven-
tive Dentistry.
BIOGRAPHY