Use of "Surface Analyzer" to evaluate the Effect of Two Polishing Systems on Surface Texture of Four Newer Composites.

Composites polymerized with a clear matrix on the surface will leave a resin-rich surface layer that is easily abraded in the oral environment, exposing unpolished, rough, inorganic filler material. The purpose of this study was to evaluate the polishing effect of two different polishing systems: One-step (PoGo) system and Sof-Lex (multistep) system on four different resin composites: Synergy D6, Clearfil APX Esthetics, Filtek Z 350 XT, Ceram X Mono. After polishing, the specimens were analyzed for average surface roughness using a two-dimensional surface profilometer. How to cite this article: Garg S, Goel M, Verma S, Mahajan N, Kaul B, Garg V. Use of "Surface Analyzer" to evaluate the Effect of Two Polishing Systems on Surface Texture of Four Newer Composites. Int J Clin Pediatr Dent 2018;11(4):266-270.

A novel approach for restoration of hemisected mandibular first molar with immediately loaded single piece BCS implant: A case report.

Mandibular first molars are the major standpoint for occlusion, and also have a wide peri-cemental area. Under specific conditions, hemisection of the tooth is indicated after an endodontic treatment. The following case report presents the hemisection of grossly carious, endodontically treated mandibular first molar, in a 23 year old female, followed by replacement of the mesial root with a single piece immediate loaded BCS (Bi-Cortical Screw) implant and a single unit porcelain fused to metal crown for the prosthetic rehabilitation of the remaining tooth structure, with the BCS implant providing strength and support to the weakened tooth structure. This procedure is an innovation in prosthetic rehabilitation of tooth structure left after hemisection and enhances the predictability of success rate of hemisection.

Autotransplantation.

Autogenous tooth transplantation refers to the repositioning of autogenous teeth in another tooth extraction site or a surgically formed recipient site to replace missing teeth due to congenital deformity, grossly decayed carious teeth, mobile teeth due to periodontal disease, teeth lost due to trauma, endodontic failure or any other reason when a suitable donor tooth is available. This is a case report of autotransplantation of impacted #38 with complete root formation into the extraction site of grossly decayed, unrestorable #37 with 18 months follow-up showing excellent periapical healing and tooth stability. In autogenous tooth transplantation, even if the donor's tooth has complete root formation, a high success rate can be achieved if the cases are selected and treated properly. Chances of root resorption are there because of necrotic pulp and periodontal irritation during manipulation. However, autogenous tooth transplantation should always be considered as a good treatment modality in feasible cases.