Online ISSN: 2515-8260

Keywords : Fillers


Dermal Fillers in Orthodontics

Dr.Diana Ashok; Dr. Gnanashanmugam; Kannan Sabapathy M

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 4, Pages 1626-1629

Most of the signs of ageing can be related to volume loss. Dermal fillers are substances which can be injected beneath the skin, that helps restore the lost volume. They are gel like in consistency.1 Patients seeking orthodontic therapy often also present with adjuvant soft tissue deformities. The soft tissue deformity caused by an underlying skeletal or dental deformity will be self-corrected by orthognathic and/or orthodontic treatment. The inherent soft tissue deformities like decreased lip length, increased or decreased lip thickness, inadequate vermillion show, can be addressed by injecting dermal fillers, Botulinum Toxin A and cosmetic surgical soft tissue procedures.

FILLERS IN COMPOSITE RESINS- RECENT ADVANCES

Gajapriya M; Jayalakshmi Somasundaram; Geetha R V

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 1, Pages 971-977

Composite restorative materials represent one of the many successes of modern biomaterials research, since they replace biological tissue in both appearance and function. At least half of posterior direct restoration placements now rely on composite materials . Composite resins are a class of dental restorative materials that are a mixture of organic and inorganic components. The primary organic components are the resin, the coupling agent, the initiator and filler. Fillers play a pivotal role in the performance of composite resins. Fillers can be from a wide range of materials. Fillers in composites can be made of glasses, ceramics, metals etc. Glass fillers are usually made of crystalline silica, silicone dioxide, lithium/barium-aluminium glass, and borosilicate glass containing zinc/strontium/lithium. Ceramic fillers are made of zirconia-silica, or zirconium oxide. The development and implementation of composite dental restorative materials rely on a comprehensive understanding of each component of the composite and consideration of methods for changing each component. The aim of the review is to showcase the recent advances in composite resin fillers which have substantially improved the clinical performance of composite