Lokendra Gupta

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Cleft palate defect with complete edentulism in elderly patients presents a prosthodontic challenge for complete denture fabrication. Such large defects are very difficult to restore by surgical intervention and have direct consequence on such functions as mastication and speech, on aesthetics, and on the patient's mental attitude. This article describes a(More)
PURPOSE The purpose of this impression technique is to overcome the problem associated with restricted mouth opening in association with high arched palate by employing pneumatic impression technique using latex balloon. METHODS A stock tray was modified with auto polymerizing acrylic resin. On the modified tray, a latex balloon was attached with aid of(More)
STATEMENT OF PROBLEM Conventional spray and the immersion disinfection of irreversible hydrocolloid impression materials may lead to dimensional changes. PURPOSE The purpose of this in vitro study was to investigate the antimicrobial activity and properties of irreversible hydrocolloid impression materials incorporated with silver nanoparticles. (More)
The forensic odontologists play a very important role in assisting the forensic team and investigating team in identification of corpuses found in natural disasters and homicides where fragmentation and thermal injuries are common. Since tooth is a calcified structure and is resistant to high or low temperatures and is adequately strong to resist trauma,(More)
Fractures involving pediatric jaws most often require a splint to prevent the fragments from being displaced; however, impression making presents a challenge. This article describes the fabrication of a surgical splint over an ideal cast, which is subsequently refitted with a tissue conditioner onto the patient's jaw. The highlight of this technique is the(More)
The success of dental implants has long been established through various studies with a particular emphasis laid on an implant design. Crest module is that portion of a two-piece metal dental implant, designed to hold the prosthetic components in place and to create a transition zone to the load bearing implant body. Its design, position in relation to the(More)
An adhesion is a band of scar tissue that binds two parts of the tissue together, which develops when the body's repair mechanisms respond to any tissue disturbance, such as surgery, infection, trauma, or radiation. Prevention of unwanted scar bands is of utmost importance to develop esthetic and healthy tissue. This article describes a technique to prevent(More)
AIMS AND OBJECTIVE The purpose of the present study was to evaluate and compare flexural strength and Staphylococcus aureus adhesion of heat-activated poly (methyl methacrylate [MMA]) resin modified with a comonomer of methacrylic acid (MAA) and MMA monomer. MATERIALS AND METHODS Comonomer preparation was done with the addition of varying concentration of(More)
The success of an ocular prosthesis depends largely on the correct orientation of the iris disk. Various methods have been put forth to achieve this. This article emphasizes one such simplified method, wherein a customized scale has been used to orient the iris disk mediolaterally, superoinferiorly, and anteroposteriorly in an ocular prosthesis. A scleral(More)