نتایج جستجو برای: gingival keratinocytes
تعداد نتایج: 23963 فیلتر نتایج به سال:
Gingival fibromatosis is a progressive gingival enlargement caused by an over growth of the collagenous element of the gingival fibrous connective tissue. Pharmacologically induced, hereditary (familial) and idiopathic forms of gingival fibromatosis are recognized. This paper reports a case of idiopathic gingival fibromatosis in a 13 year old boy involving the right maxillary and mandibular arc...
BACKGROUND/AIMS Hereditary gingival fibromatosis is characterized by various degrees of attached gingival overgrowth. It usually develops as an isolated disorder but can be one feature of a syndrome. A case of a 38-year-old female is reported who presented a generalized severe gingival overgrowth, involving the maxillary and mandibular arches and covering almost all teeth. The clinical differen...
background and aim . gingival recession as the apical migration of the gingival margin that results in exposure of the cementoenamel junction (cej) and the root surface. in this case series we aimed to demonstrate a combination technique using semilunar coronally positioned flap with free gingival graft for root coverage. materials and methods . a total of 12 healthy subjects, 25-45 years of ag...
Gingival hyperplasia is a rare condition but it is important for cosmetic and mechanic reasons and because of its potential as an indicator of systemic disease. Gingival fibromatosis may exist as an isolated abnormality or as part of a syndrome. In this article a case that was diagnosed clinically and histologically as idiopathic gingival fibromatosis is presented. Patient with gingival hyperpl...
AIM To evaluate the prevalence of various gingival biotypes and to corroborate gingival thickness and gingival biotypes across tooth type, site, and gender. MATERIALS AND METHODS A cross-sectional study was conducted across systemically healthy subjects. A systematic clinical evaluation for gingival biotypes and gingival thicknesses was recorded by modified Iwanson's gauge, to the nearest 0.1...
Many terms have been used to describe gingival overgrowth. The expression gingival hyperplasia (“abnormal increase in the number of normal cells in a normal arrangement in an organ or tissue, which increase in volume”) and gingival hypertrophy (“enlargement or overgrowth of an organ or part due to an increase in size of its constituent cells”) have been also used, although gingival overgrowth i...
The gingival recession was evaluated in 400 subjects aged more than 20 years, looking for dental treatment at Rural Dental College and Hospital, Loni, Maharashtra, India. Clinical examination was conducted by a single examiner and analysis of four surfaces (mesial, buccal, distal and lingual) was done. The gingival recession was measured in millimeters from the cementoenamel junction to the gin...
Porphyromonas gingivalis’s peptidylarginine deiminase (PPAD) is one of the most unique virulence factors in the pathogenesis of periodontitis, as well as one of the possible links between this chronic inflammatory disease and other disorders, like rheumatoid arthritis. However, it is yet unclear how it is involved in the infection of epithelial cells, therefore the aim of this study was to exam...
Cosmetic expectations have increased with time and current trends speak volumes about gingival esthetics and smile designing. Gingival pigmentation especially on the labial aspect of anterior teeth has become an important component of general esthetics. Various physiologic and pathologic factors cause gingival pigmentation. The existing indices do not deal with the etiology, extent and severity...
The purpose of this retrospective study was to associate the amount of keratinized gingiva present in adolescents prior to orthodontic treatment to the development of gingival recessions after the end of treatment. The sample consisted of the intra-oral photographs and orthodontic study models from 209 Caucasian patients with a mean age of 11.20 +/- 1.83 years on their initial records and 14.7 ...
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