Background:Furcation invasions represent one of the most demanding therapeutic challenges in periodontics. This investigation assessed and compared the clinical efficacy of hydroxyapatite bone graft material when used alone and with collagen membrane in the treatment of grade II furcation defects.Materials and Methods:Ten patients with comparable bilateral furcation defects in relation to mandibular first molars were selected and treated in a split-mouth design. After the hygiene phase of therapy was completed, the groups were selected randomly either for treatment with hydroxyapatite bone graft (Periobone G) alone or with a combination of bone graft and guided tissue regeneration (GTR) membrane (Periocol). Clinical parameters like plaque index, gingival index, vertical probing depth, horizontal probing depth, clinical attachment level, position of marginal gingiva, and the amount of bone fill were used at baseline and at 3 and 6 months postoperatively.Results:At 6 months, both surgical procedures resulted in statistically significant reduction in vertical and horizontal probing depths and gain in the clinical attachment level.Conclusion:The use of combination technique yielded superior results compared to sites treated with bone graft alone. However, the difference was not statistically significant.
Context:Clinical evaluation of gingivitis and/or periodontitis does not predict the progression or remission of the disease. Due to this diagnostic constraint, clinicians assume that the pathology has an increased risk of progression and plan treatments, despite the knowledge that all inflamed sites are not necessarily progressing. Extensive research has been carried out on gingival crevicular fluid (GCF) components that might serve as potential diagnostic markers for periodontitis. Among them alkaline phosphatase (ALP) levels in GCF has shown promise as a diagnostic marker.Aim:This study compares the levels of GCF alkaline phosphatase in patients with chronic periodontitis before and after scaling and root planing.Materials and Methods:This study is an in vivo longitudinal study conducted on twenty patients with localized periodontitis. The GCF was collected from the affected site prior to scaling and root planing and ALP level estimated. The probing depth and plaque index at the site were also measured for correlation. Patients were recalled after 7, 30, and 60 days for reassessment.Results:The GCF ALP values showed a sustained, statistically significant decrease after treatment. There was a positive correlation with probing depth but not with plaque index measured at each interval.Conclusion:The assessment of level of periodontal disease and effect of mechanical plaque control on the progression and regression of the disease can be evaluated precisely by the corresponding GCF ALP levels. Thus, alkaline phosphatase level is not only a biomarker for the pathology but also an indicator of prognosis of periodontitis.
Background:
The etiology of gingival recession is often multifactorial. Wide array of surgical techniques are available to manage gingival recession. The aim of the present study was to compare, minimally invasive approach (vestibular incision subperiosteal tunnel access [VISTA]), in combination with platelet-rich fibrin (PRF) and connective tissue graft (CTG) in the management of multiple recession defects in maxillary anterior region.
Materials and Methods:
A total of 32 sites from 10 systemically healthy controls were allocated randomly to VISTA with PRF (VISTA + PRF) and VISTA with CTG (VISTA + CTG). Plaque index, gingival index, Probing probing pocket depth (PPD), relative attachment level (RAL), recession depth (RD), recession width (RW), width of keratinized gingiva (WKG), and percentage of root coverage (%RC) were calculated at 6 months postoperatively.
Results:
Results showed significant improvement in mean PPD, RAL, RD, RW, and KTW. %RC in VISTA + PRF and VISTA + CTG was 83.25% ± 25.02% and 86.43% ± 22.79%, respectively, at 6 months. There were no significant differences in the parameters between the VISTA + PRF and VISTA + CTG groups.
Conclusion:
VISTA is a minimally invasive surgical approach, which can be combined with CTG or PRF in the management of Miller's Class I and Class II recession defects, with predictable outcomes. There were significant improvements in the clinical parameters from baseline to 6 months in both the groups. To match with the CTG, which is the gold standard procedure, PRF can be used as an alternative for treating multiple recession defects.
Context:In developing countries many chronic conditions including periodontitis are on the rise. Oral health attitudes and beliefs are important factors affecting oral health behavior.Aims:The aim of this pilot study was to assess the existing knowledge about periodontal disease and its impact on treatment seeking behavior in a group of population visiting the out-patient Department of Periodontics, Yenepoya Dental College, India. This study also attempted to identify deficit in the knowledge if present.Settings and Design:This is a written questionnaire based pilot study. 143 subjects (89 male and 54 female) agreed to participate in the study. Simple random sampling was used for recruitment.Subjects and Methods:A written questionnaire consisting of 18 questions was given to the patients. Only one correct answer was present and the score given was + 1. The knowledge of the subjects was reflected by their ability to select a correct answer from the number of distractors (multiple choices, prespecified answers).Statistical Analysis Used:SPSS software version 15.0 is used for all statistical analysis. The Chi-square test was employed to assess the passive knowledge of the participants in relation to their age.Results:We found a deficit in the knowledge in all the topics investigated. No consistent relationship between age and gender was found. Female respondents had better knowledge about oral hygiene compared to males.Conclusion:We made an attempt to assess the knowledge of periodontitis among the participants of this study. Knowledge deficit was found in the population surveyed. This knowledge deficit could be one of the reasons why patients do not seek periodontal treatment routinely unless there are acute symptoms. There is urgent need to educate the patients about the periodontal disease, the need for the treatment of periodontitis and advanced treatment modalities available.
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