Periodontitis is inflammation of the periodontal tissue that can cause progressive damage to ligament and alveolar bone. Clinical examination determine degree bone using a probe instrument or probing. Cellular activity in gingival crevicular fluid thought be biomarker inflammatory status tissue. immune responses suggest role cytokines pathogenesis gingivitis periodontitis. The observed this stu...

The junctional epithelium is located at a strategically important interface between the gingival sulcus, populated with bacteria, and the periodontal soft and mineralized connective tissues that need protection from becoming exposed to bacteria and their products. Its unique structural and functional adaptation enables the junctional epithelium to control the constant microbiological challenge....

One of the most frustrating aspects of making final impressions for crowns and bridges involves the management of finish lines that extend subgingivally. The dentist must contend with many problems like relapsing gingival tissue which can obstruct the flow of impression material into the sulcus. This is most often managed by packing retraction cord which is time-consuming, difficult and often u...

OBJECTIVES The goal of this prospective, randomized, controlled, double-blinded study was to evaluate the effects of a novel dental gel on plaque and gingival health. The dental gel was designed to (1) break up and prevent re-accumulation of microbial biofilm, and (2) inhibit metal mediated inflammation. MATERIALS AND METHODS Twenty-five subjects with moderate gingival inflammation (Löe and S...

PURPOSE To investigate the effect of periodontal initial therapy on circulating blood serum interferon-gamma (IFN-gamma) and interleukin-4 (IL-4) in patients with chronic periodontitis. METHODS 15 patients with chronic periodontitis and 15 healthy people were selected. Circulating blood serum IFN-gamma and IL-4 were measured using double antibody sandwich ELISA; Student's t test was used for ...

BACKGROUND Cigarette smoking is a significant risk factor for periodontal disease. It also causes pigmentation of oral mucosa. The present study was aimed to assess the effects of smoking on lip and gingival pigmentation and periodontal status and the relationship between pigmentation and periodontal parameters. METHODS A total of 109 smokers and an equal number of non-smoker controls (mean a...

The objective o f this investigation was to measure the temperature o f acute and chronic gingival lesions and adjacent oral mucosa. Using a precise digital ther­ mometer, temperatures were measured at 10 sites across 12 acute and 18 chronic gingival lesions. The sublingual temperature was used to calculate a temperature differen­ tial in order to correct for variation between individuals and t...

Fixed dental prosthesis success requires appropriate impression taking of the prepared finish line. This is critical in either tooth supported fixed prosthesis (crown and bridge) or implant supported fixed prosthesis (solid abutment). If the prepared finish line is adjacent to the gingival sulcus, gingival retraction techniques should be used to decrease the marginal discrepancy among the resto...