A pleasing smile involves a harmonious relationship among the teeth, the gingival scaffold and the lip framework. In dental profession, aesthetics of the patient is the main factor to be focused on along with treating the disease of the patient. The primary goal of esthetic dental treatment is the restoration to a natural, healthy, and esthetic appearance from an otherwise damaged dentition [1]...

OBJECTIVES Gingival recession can lead to root exposure and discomfort for patients. There are various techniques for root coverage. The aim of this study was to compare the use of gingival unit graft (palatal graft including the marginal gingiva and papillae) with free gingival graft for treatment of localized gingival recession. MATERIALS AND METHODS In this randomized controlled clinical t...

BACKGROUND In some pathological conditions, gingivitis caused by plaque accumulation can be more severe, with the result of an overgrowth. Nevertheless, the overgrowth involves the gingival margin with extension to the inter-dental papilla. The lesion may involve the inter-proximal spaces, and become so extensive that the teeth are displaced and their crowns covered. Severe overgrowth may lead ...

The use of intra-oral soft-tissue-engineered devices has demonstrated potential for oral mucosa regeneration. The aim of this study was to investigate the temporal expression of angiogenic biomarkers during wound healing of soft tissue reconstructive procedures comparing living cellular constructs (LCC) with autogenous free gingival grafts. Forty-four human participants bilaterally lacking suff...

UNLABELLED Many techniques have been proposed for root coverage. However, none of them presents predictable results in deep and wide recessions. OBJECTIVES The aim of this case series report is to describe an alternative technique for root coverage at sites showing deep recessions and attachment loss >4 mm at buccal sites. MATERIAL AND METHODS Four patients presenting deep recession defects...

A method has been devised to determine the location of infective Shope virus in the papillomas of cottontail rabbits. Frozen sections of the growths were burned selectively with a microcautery to destroy either the keratinized or proliferating layer and the sections were then applied directly to the sensitized epidermis of domestic rabbits. No papillomas appeared when the keratohyaline and kera...

Certain indigenous bacteria isolated from rats and chickens were found to adhere to keratinized cells obtained from host stomachs and maintained in vitro. Only lactobacilli and staphylococci isolated from rats attached to the keratinized epithelial cells of the rat stomach, suggesting that they are dominant bacteria in the microflora of the stomachs of those animals. Indigenous lactobacilli hea...

The Human Microbiome Project provided a census of bacterial populations in healthy individuals, but an understanding of the biomedical significance of this census has been hindered by limited taxonomic resolution. A high-resolution method termed oligotyping overcomes this limitation by evaluating individual nucleotide positions using Shannon entropy to identify the most information-rich nucleot...

Many patients seek to pursue orthodontic treatment for esthetic improvement. These patients present with malalignment of the anterior teeth. There was strong correlation between the severity and extent of gingival recessions and past orthodontic treatment, it was suggested that orthodontic tooth movement may lead to gingival recession. The principal objective in the treatment of gingival recess...

The purpose of this research was to study the occurrence of gingival overgrowth (GO) in children after kidney transplantation and to investigate the relationship of GO to medical and dental parameters. Forty-nine kidney transplant patients taking the immunosuppressive drug cyclosporine A (CsA) were evaluated for plaque (PI), calculus (CI), gingival inflammation (GI), probing depth (PD), width o...