RESUMEN
OBJECTIVE: The aim of this study was to assess and correlate the serum and GCF levels of omentin with the periodontal status of rheumatoid arthritis (RA) patients with and without periodontitis. METHODS: Forty-four patients were divided into four groups: group H: 11 systemically and periodontally healthy subjects; group P: 11 systemically healthy subjects with periodontitis; group RA: 11 periodontally healthy subjects with rheumatoid arthritis and group RA + P: 11 rheumatoid arthritis subjects with periodontitis. Periodontal parameters (plaque index, modified gingival index, probing depth, and clinical attachment level) were recorded and serum and GCF samples were collected for the estimation of omentin using ELISA. RESULTS: The mean value of plaque index, modified gingival index, probing depth, and clinical attachment level were significantly higher whereas serum and GCF omentin levels were found to be decreased in group IV when compared to the other groups. The significant correlation was found between the serum and GCF omentin levels with all the periodontal parameters. CONCLUSION: The omentin level in serum and GCF was found to be lower in RA patients with periodontitis. It is also inversely correlated with the periodontal parameters. Thus, omentin can serve as a significant diagnostic and therapeutic tool in both periodontal and rheumatoid disease.
RESUMEN
OBJECTIVE: The aim of the study was to assess the effect of non-surgical periodontal therapy (NSPT) on periodontal and cardiac parameters as well as on the expression of calprotectin and periostin levels in periodontitis patients with and without coronary artery disease (CAD). METHODS: Ninety subjects were categorised into three groups: Group H: periodontally and systemically healthy subjects, Group P: stage III grade B periodontitis subjects with no associated systemic diseases and Group P + CAD: stage III grade B periodontitis subjects diagnosed with CAD. Demographic, periodontal and cardiac parameters were recorded at baseline (0 day) and on the 180th day after NSPT. Gingival crevicular fluid was collected from all participants at baseline (0 day) and after the 180th day. Calprotectin and periostin expression were reassessed. RESULTS: A significant increase in the levels of calprotectin (34.05 ± 11.72) was seen at baseline in the P + CAD group, whereas on the contrary, a decreased periostin (1.59 ± 0.41) was also noted at baseline. The study also showed a significant improvement in periodontal and cardiac parameters on the 180th day following NSPT. CONCLUSION: Detection of calprotectin and periostin expression in GCF samples could represent a link to the association of periodontitis and CAD.
RESUMEN
BACKGROUND: The current study aims to determine the expression of trefoil factor 2 (TFF2), trefoil factor 3 (TFF3), and adrenomedullin (ADM) in salivary samples of periodontitis patients with and without coronary heart disease (CHD). METHODS: A total of 75 patients were selected based on the inclusion and exclusion criteria and divided into three groups of 25 patients each: generalized periodontitis (GP) only; GP+CHD; and CHD only. Demographic, periodontal, and cardiac parameters were recorded, and unstimulated saliva samples were collected and analyzed for the expression of TFF2, TFF3, and ADM. RESULTS: Among the demographic variables, the means for age, weight, and body mass index were significantly different between the groups on statistical analysis. Plaque index, bleeding on probing, probing pocket depth, clinical attachment level, and the expression of TFF2 were highest in the GP+CHD group, and ADM was highest in the CHD group, with P values of < 0.01 as compared to the other groups. TFF2, TFF3, and ADM were also correlated with the demographic and periodontal parameters. CONCLUSIONS: The study demonstrates significantly elevated levels of TFF2 in CHD and GP patients, and a higher expression of ADM in CHD patients only, suggesting the possibility of an underlying inflammatory mechanism.
Asunto(s)
Periodontitis Crónica , Enfermedad Coronaria , Humanos , Periodontitis Crónica/complicaciones , Factor Trefoil-2 , Adrenomedulina , Factor Trefoil-3 , Enfermedad Coronaria/complicaciones , Factor Trefoil-1RESUMEN
AIM: This study aimed to estimate and correlate the serum and gingival crevicular fluid (GCF) levels of caspase-3 and milk fat globule-epidermal growth factor 8 (MFG-E8) in healthy, gingivitis and generalised chronic periodontitis subjects. MATERIALS AND METHODS: A total of 24 subjects were selected and divided into three groups. After recording the periodontal parameters (plaque index (PI), modified gingival index (MGI), probing depth (PD) and clinical attachment level (CAL)), the serum and GCF samples were collected and the levels of caspase-3 and MFG-E8 were estimated using enzyme-linked immunoassay (ELISA). RESULTS: The mean values of PI, MGI, PD and CALs were significantly higher in group III when compared to group II and group I. The mean value of serum and GCF caspase-3 increased with increasing disease severity, whereas the mean serum and GCF values of MFG-E8 decreased with increasing severity of disease. Spearman's correlation showed a strong positive correlation between the serum and GCF levels of caspase-3 and periodontal parameters, whereas serum and GCF levels of MFG-E8 showed a strong negative correlation with the periodontal parameters. CONCLUSION: The findings of this study are suggestive that the serum and GCF levels of caspase-3 and MFG-E8 could serve as a potential biomarker for the role of apoptosis in periodontal disease. However, further studies are required to explore the mechanism and understand the relationship between these apoptotic markers and periodontitis.
Asunto(s)
Caspasa 3 , Periodontitis Crónica , Líquido del Surco Gingival , Gingivitis , Proteínas de la Leche , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Antígenos de Superficie/análisis , Antígenos de Superficie/sangre , Biomarcadores/sangre , Biomarcadores/análisis , Caspasa 3/sangre , Caspasa 3/análisis , Periodontitis Crónica/sangre , Periodontitis Crónica/metabolismo , Índice de Placa Dental , Ensayo de Inmunoadsorción Enzimática , Líquido del Surco Gingival/química , Líquido del Surco Gingival/enzimología , Gingivitis/sangre , Gingivitis/metabolismo , Proteínas de la Leche/análisis , Índice PeriodontalRESUMEN
Aim The aim of this systematic review and network meta-analysis was to identify the best irrigant activation technique (IAT) for the removal of accumulated hard tissue debris (AHTD) from the mesial root of mandibular molars evaluated using micro-CT studies.Methods The research question was based on the PICO format. Four electronic databases - PubMed, Scopus, Embase and Web of Science - were searched for articles up to June 2020. Selected articles were assessed for bias using the Joanna Briggs Institute Critical appraisal tool. The network meta-analysis using a fixed-effects model and SUCRA ranking were performed. The quality of the evidence was assessed using the CINeMA framework.Results Eleven studies were included for qualitative synthesis while seven were included for quantitative synthesis. The risk of bias of all included articles was low. The results based on SUCRA values revealed the IAT shock wave-enhanced emission photoacoustic streaming (100%) resulted in the greatest reduction of the volume of AHTD from mesial roots of mandibular molars. Ranking of the other IATs was as follows: photon-induced photoacoustic streaming (87%), laser-activated irrigation (79.3%), XP EndoFinisher (71.2%), ultrasonically activated irrigation (59.6%), apical negative pressure (42.3%), EasyClean (37.4%), EDDY (26.2%), EndoActivator (24.2%), self-adjusting file (11.6%) and needle irrigation (11.3%).Conclusion None of the IATs rendered the root canals completely free of AHTD. The laser-activated irrigation groups fared better than all other interventions in reducing AHTD from the mesial roots of mandibular molars. The confidence rating ranged from low to high for indirect evidence and moderate to high for mixed evidence. Results must be interpreted with caution due to the laboratory nature of the included studies.
RESUMEN
Objective: The aim of this survey was to examine the practice/use of Irrigant Activation Techniques (IAT) among Endodontists and post-graduate dental students in India. Methods: An invitation to participate in this survey was sent by electronic mail to 902 members of Indian Endodontic society. A total of 32 questions were finalized for the survey after validation by five endodontic experts. Survey contained 2 demographic questions, 7 knowledge based questions, 11 questions on attitude and 12 questions on practice of IAT. The reliability was checked by randomly asking 10 participants to fill the survey forms again after 15 days. The data was analyzed using chi-square test (P<0.05). Results: The overall response rate for the survey was 30.5%. The content validity ratio for the questionnaire was 0.972 & the reliability calculated using Kappa scores was 0.978. Most of the respondents (87.3%) use IAT, while 4.7% do not use IAT. Most commonly used IAT was Manual dynamic agitation (MDA) used by 28.7%, followed by Ultrasonics in 17.2%. Sonic & negative pressure (EndoVac) was used by less than 10% of respondents. Combination of IAT was used by 39%. In 23 (5 on knowledge, 9 on attitude & 9 on practice) out of the 32 questions in this survey, there was a statistically significant difference (P<0.05) in the answers between the groups, with post-graduate dental students opting the correct choices. Sodium hypochlorite (NaOCl) is the preferred choice of irrigant for IAT according to 48.6%, Chlorhexidine (CHX) is used by 4.2% & Ethylene diamine tetra acetic acid (EDTA) by 2.4%. Combination of two irrigants is used by 28.7% and 6% use all the three irrigants. Conclusion: Vast majority of the Endodontist in India use some form of IAT to improve the efficacy of irrigation. MDA is the most commonly used IAT.
Asunto(s)
Educación de Posgrado en Odontología/métodos , Endodoncistas/educación , Pautas de la Práctica en Odontología/normas , Irrigantes del Conducto Radicular/administración & dosificación , Preparación del Conducto Radicular/normas , Estudiantes de Odontología , Irrigación Terapéutica/métodos , Humanos , India , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
Background The aim of the present study was to assess and quantify cluster of differentiation 163 (CD163) protein levels and CD163 messenger RNA (mRNA) gene expression in subgingival plaque samples of generalized chronic periodontitis subjects with and without type II diabetes mellitus (DM). Materials and methods Eighty chronic periodontitis subjects were selected and divided into 40 systemically healthy, generalized chronic periodontitis subjects (Group I) and 40 generalized chronic periodontitis subjects diagnosed with type II diabetes mellitus (Group II). Age, body mass index (BMI), income, plaque index (PI), bleeding on probing (BOP), probing pocket depth (PPD), and clinical attachment level (CAL) were recorded. CD163 protein and gene expressions were quantified and compared between the groups. Results The mean age, BMI, income, PI, BOP %, and CD163 protein and gene expression were higher in Group II (p< 0.05) as compared to Group I. In Group I, CD163 protein levels showed a negative correlation with respect to BMI and PI, and this was statistically significant. In Group II, all the periodontal parameters showed a positive correlation with CD163 protein levels. Overall, PI and BOP % were significantly correlated with CD163 protein levels. Both CD163 protein and gene expression showed a negative correlation with each other (p= 0.001). Conclusion The elevated protein levels of CD163 in the subgingival plaque samples of generalized chronic periodontitis individuals with type II diabetes mellitus signify the involvement of CD163 in the pathogenesis of both periodontitis and diabetes mellitus. CD163 can play a challenging role as a diagnostic, as well as a prognostic biomarker, in both these inflammatory diseases.
RESUMEN
OBJECTIVE: The aim of the study was to evaluate the prevalence of root canal isthmus (RCI) and measure the interorifice distance (IOD) between the root canals. Additionally to correlate IOD with the RCI in human permanent teeth using conebeam computed tomography (CBCT) in an Indian sub-population (Chennai). MATERIALS AND METHODS: A total of 5881 teeth from 280 CBCT full mouth scans were analyzed. The presence or absence of complete and incomplete RCI of each tooth was identified using the map-reading strategy. IOD was calculated by measuring the distance between the center of each root canal orifice to that of the center of the adjacent orifice at the level of the cementoenamel junction using the axial and sagittal sections. Chi-square analysis and correlation statistics using Spearman's rank-order test was done (P < 0.05). RESULTS: High prevalence of RCI was found in maxillary first premolars, mesial root of mandibular molars, and mesiobuccal root of maxillary first molars, while its prevalence was low in maxillary canines and mandibular premolars and absent in maxillary incisors. RCI was predominantly seen in the cervical and middle third of the root canal in all the teeth evaluated. A weak negative correlation was established between the IOD and RCI for maxillary premolars, whereas a weak positive correlation was seen in maxillary first molars and mandibular second molars. CONCLUSION: The prevalence of RCI was high in the posterior teeth in comparison to the anterior teeth in the present study. There was no strong correlation between IOD and RCI in all the teeth evaluated.
RESUMEN
AIM: The aim of the present study was to determine the association between the presence of specific periodontal pathogens, Toll-like receptor-4 (TLR-4), and nuclear factor-κB (NF-κB) expression in the placental tissues of pre-eclamptic women. METHODS: Antenatal periodontal screening was performed in 25 normotensive pregnant women and 25 pre-eclamptic women. Subgingival plaque and placental tissue samples were collected from both groups and screened for the presence of Porphyromonas gingivalis (P. gingivalis), Tannerella forsythia, Aggregatibacter actinomycetemcomitans, and Prevotella intermedia (P. intermedia) using real-time polymerase chain reaction. The placental samples were also analyzed to quantify TLR-4 and NF-κB expression. RESULTS: The subgingival plaque samples of pre-eclamptic women showed significantly higher frequencies of P. intermedia. In the placental samples, P. gingivalis, P. intermedia, and the expression of TLR-4 and NF-κB were found to be at significantly higher levels compared to normotensive pregnant women. Using linear regression analysis, the expression of TLR-4 was significantly influenced by the presence of P. gingivalis (coefficient=3.176, 95% confidence interval [CI]: 367-5.986) and P. intermedia (coefficient=2.886, 95% CI: 0.77-5.696), whereas NF-κB expression was influenced only by the presence of P. intermedia (coefficient=2.220, 95% CI: 0.051-4.388) in the placental tissues of pre-eclamptic women. CONCLUSION: An association exists between P. gingivalis and P. intermedia with increased TLR-4 and NF-κB expression in the placenta of pre-eclamptic women with periodontitis.
Asunto(s)
FN-kappa B/biosíntesis , Periodontitis/inmunología , Periodontitis/microbiología , Placenta/inmunología , Preeclampsia/inmunología , Preeclampsia/microbiología , Receptor Toll-Like 4/biosíntesis , Adulto , Aggregatibacter actinomycetemcomitans/genética , Aggregatibacter actinomycetemcomitans/inmunología , Aggregatibacter actinomycetemcomitans/aislamiento & purificación , Estudios de Casos y Controles , ADN Bacteriano/genética , ADN Bacteriano/aislamiento & purificación , Placa Dental/inmunología , Placa Dental/microbiología , Femenino , Humanos , FN-kappa B/inmunología , Porphyromonas gingivalis/genética , Porphyromonas gingivalis/inmunología , Porphyromonas gingivalis/aislamiento & purificación , Embarazo , Prevotella intermedia/genética , Prevotella intermedia/inmunología , Prevotella intermedia/aislamiento & purificación , Tannerella forsythia/genética , Tannerella forsythia/inmunología , Tannerella forsythia/aislamiento & purificación , Receptor Toll-Like 4/inmunología , Adulto JovenRESUMEN
Treatment of edentulous sites with horizontal atrophy represents a clinical situation in which the positioning of endosseous implants might be complex or sometimes impossible without a staged regenerative approach. This case report presents management of horizontally deficient mandibular anterior ridge with a contemporary approach to treatment planning and application of platelet-rich fibrin membrane for ridge split technique and simultaneous implant placement. Implants in anterior mandibular area are considered to be most predictable, stable, with high success rate and patients' satisfaction with implant esthetics. In contrast to traditional ridge augmentation techniques, ridge splitting allows for immediate implant placement following surgery and eradicates the possible morbidity from a second surgical site.
Asunto(s)
Proceso Alveolar/cirugía , Aumento de la Cresta Alveolar/métodos , Resorción Ósea/cirugía , Implantación Dental Endoósea/métodos , Mandíbula/cirugía , Planificación de Atención al Paciente , Fibrina Rica en Plaquetas , Adulto , Proceso Alveolar/diagnóstico por imagen , Resorción Ósea/diagnóstico por imagen , Femenino , Humanos , Mandíbula/diagnóstico por imagen , Boca Edéntula/diagnóstico por imagen , Boca Edéntula/cirugía , Complicaciones Posoperatorias/diagnóstico por imagenRESUMEN
Periodontitis is characterized by infection and inflammation of the tooth supporting structures. Few signs of susceptibility and recurrence after treatment are seen due to the outgrowth of various pathogenic microorganisms. Many studies have been done to understand the genetic basis of periodontal disease. An increased risk for periodontitis has been shown with the variations in genes related to the inflammatory response. Interestingly, some of the genes regulated by epigenetic modifications are modified in response to environmental stimuli. Conditions such as cancer, autoimmune or inflammatory diseases have been dispensed by epigenetic mechanisms. The understanding of these molecular mechanisms and the early detection of susceptibility may guide in future periodontal disease treatment and prevention.
RESUMEN
BACKGROUND AND AIMS: To assess the factors influencing the awareness and practice of oral hygiene among the local population Maduravoyal, Chennai, India. MATERIALS AND METHODS: A cross-sectional questionnaire based study was conducted to understand the factors influencing the choice and practice of oral hygiene products among the population of Maduravoyal, Chennai, India. Data was collected by means of a self administered structured questionnaire written in English and validated through a pilot survey. One thousand two hundred and nine subjects, with an age range of 15 to 70 years, who visited the Department of Periodontology, Meenakshi Ammal Dental College, Chennai were selected for investigation. The data obtained was analyzed using the SPSS version 13.0. The frequency of distribution and percentages were calculated. RESULTS: The results of the study showed that tooth brush (98.5%) and toothpaste (98%) were the main products used for the maintenance of oral hygiene and around 84.6% of the population brushed once daily. Information from the media (59.4%) and decay prevention (49.7%) were the major factors that influenced the choice of toothpaste among the study population. CONCLUSION: The major factor which influenced the choice of oral hygiene products was based on information obtained from advertisements and other sources. There is a need for the dental professionals to be aware of the ever-increasing development and marketing of oral hygiene products from various databases. Hence, the education of people regarding the importance of oral hygiene maintenance, proper selection of oral hygiene products is essential.
RESUMEN
AIM: The present study was carried out to evaluate and compare the gingival crevicular fluid (GCF) concentrations of leptin in periodontally healthy and diseased subjects, to compare GCF leptin levels with respect to Body Mass Index (BMI) among the study groups and essentially to obtain an insight into leptin's possible role in the initiation and progression of periodontal disease. MATERIALS AND METHODS: A total of 60 subjects; both males and females, based on their body mass index were selected for the study. They were categorized into three groups of 20 subjects each, based on their periodontal status, as follows: Group I (clinically healthy periodontium); Group II (gingivitis); Group III (chronic periodontitis). GCF samples of 1 µl were collected extra-crevicularly using black color-coded 1-5 µl calibrated volumetric microcapillary pipettes from one site in each person, and samples were analyzed for leptin using a commercially available ELISA kit. RESULTS: The concentration of leptin in GCF of patients in Group I (2272.25 pg/mL) was statistically higher (p < 0.001) than in those of Group II (1421.86 pg/mL) and Group III (1160.67 pg/mL). No statistically significant difference was found when comparing the mean values of leptin between BMI groups in each study group. CONCLUSION: As periodontal disease progressed, there was a substantial decrease in the gingival crevicular fluid leptin concentration. This suggests a protective role of leptin with regard to periodontal health.
RESUMEN
PURPOSE: To compare the HbA1c levels in nondiabetic subjects with periodontitis and periodontally healthy controls and to evaluate the effect of nonsurgical periodontal therapy on the glycaemic control in nondiabetic subjects with periodontitis. MATERIALS AND METHODS: A total of 220 nondiabetic subjects between 35 and 60 years old were selected and divided into two groups: group A (case group), comprised of subjects with chronic periodontitis, and group B (control group), comprised of subjects with healthy periodontium. Periodontal clinical parameters (plaque index, modified sulcular bleeding index, probing depth and clinical attachment level) were used to assign the subjects into the respective groups. The HbA1c level was estimated for both groups using a commercially available kit. Subjects in group A underwent nonsurgical periodontal therapy in two to four sessions along with oral hygiene instructions. The periodontal parameters and HbA1c levels were again evaluated in the test group three months following periodontal therapy. RESULTS: The HbA1c levels were higher in the case group (A) than the control group (B). Three months following periodontal therapy in group A, there was improvement in periodontal parameters. The HbA1c levels decreased significantly from baseline to 3 months. CONCLUSION: The results of this study found chronic periodontitis to be associated with a significant increase in glycosylated haemoglobin levels in nondiabetic periodontitis subjects. Furthermore, with improvement of periodontal status, the glycaemic levels return to near normal values.
Asunto(s)
Glucemia/análisis , Periodontitis Crónica/terapia , Hemoglobina Glucada/análisis , Desbridamiento Periodontal/métodos , Adulto , Índice de Masa Corporal , Periodontitis Crónica/sangre , Índice de Placa Dental , Raspado Dental/instrumentación , Raspado Dental/métodos , Estudios de Seguimiento , Humanos , Persona de Mediana Edad , Obesidad/sangre , Higiene Bucal/educación , Sobrepeso/sangre , Pérdida de la Inserción Periodontal/clasificación , Pérdida de la Inserción Periodontal/terapia , Índice Periodontal , Bolsa Periodontal/clasificación , Bolsa Periodontal/terapia , Aplanamiento de la Raíz/instrumentación , Aplanamiento de la Raíz/métodos , Ultrasonido/instrumentaciónRESUMEN
CONTEXT: Invasion of the bifurcation and trifurcation of the multi-rooted teeth resulting in furcation involvement is one of the serious complications of periodontitis. AIM: The purpose of the study was to evaluate the efficacy of combination therapy using anorganic bovine bone graft and resorbable guided tissue regeneration (GTR) membrane versus open flap debridement alone in the management of Grade II furcation defects in mandibular molars. MATERIALS AND METHODS: The study included a total number of 20 sites in 10 patients with bilateral mandibular furcation defects, out of which 10 sites were treated as test group and 10 as control group. The test group was treated with combination therapy and the control group with open flap debridement alone. The parameters were recorded on 0 day (baseline), 90th day, and 180th day, which included vertical probing depth and horizontal probing depth of the furcation defect, clinical attachment level, and defect fill. STATISTICAL ANALYSIS USED: Mean and standard deviation were calculated for different variables in each study group at different time points. Mean values were compared by using Wilcoxon signed ranks test, after adjusting the P values for multiple comparison by using Bonferroni correction method. RESULTS: Both the test and control groups showed a definitive improvement in clinical parameters, which was statistically significant. On comparison, the vertical probing depth showed significant reduction in the test group with a mean reduction of 3.1 ± 0.7 mm, when compared to the control group which showed a mean reduction of 1.5 ± 0.5 mm. The horizontal probing depth of furcation defects was also significantly reduced in the test group with a mean reduction of 2.2 ± 0.6 mm, when compared to the control group in which the mean reduction was 0.9 ± 0.3 mm. There was also significant gain in attachment level in the test group which showed a mean gain of 3.2 ± 0.6 mm, when compared to the control group which showed a gain of 1.2 ± 0.6 mm. Radiographic defect fill was found to be more in the test group with a mean gain of 2.0 ± 0.1 mm, when compared to the control group which showed a defect fill of 0.2 ± 0.1 mm. CONCLUSIONS: The results of this study demonstrated that the combined use of anorganic bovine bone graft and resorbable GTR membrane is effective than open flap debridement alone in the treatment of mandibular grade II furcation defects.
RESUMEN
Dental implant is a device made of alloplastic (foreign) material implanted into the jaw bone beneath the mucosal layer to support a fixed or removable dental prosthesis. Dental implants are gaining immense popularity and wide acceptance because they not only replace lost teeth but also provide permanent restorations that do not interfere with oral function or speech or compromise the self-esteem of a patient. Appropriate treatment planning for replacement of lost teeth is required and imaging plays a pivotal role to ensure a satisfactory outcome. The development of pre-surgical imaging techniques and surgical templates helps the dentist place the implants with relative ease. This article focuses on various types of imaging modalities that have a pivotal role in implant therapy.
RESUMEN
AIMS: The purpose of this study was to compare the clinical efficacy of subepithelial connective tissue graft and acellular dermal matrix graft associated with coronally repositioned flap in the treatment of Miller's class I and II gingival recession, 6 months postoperatively. SETTINGS AND DESIGN: Ten patients with bilateral Miller's class I or class II gingival recession were randomly divided into two groups using a split-mouth study design. MATERIALS AND METHODS: Group I (10 sites) was treated with subepithelial connective tissue graft along with coronally repositioned flap and Group II (10 sites) treated with acellular dermal matrix graft along with coronally repositioned flap. Clinical parameters like recession height and width, probing pocket depth, clinical attachment level, and width of keratinized gingiva were evaluated at baseline, 90(th) day, and 180(th) day for both groups. The percentage of root coverage was calculated based on the comparison of the recession height from 0 to 180(th) day in both Groups I and II. STATISTICAL ANALYSIS USED: Intragroup parameters at different time points were measured using the Wilcoxon signed rank test and Mann-Whitney U test was employed to analyze the differences between test and control groups. RESULTS: There was no statistically significant difference in recession height and width, gain in CAL, and increase in the width of keratinized gingiva between the two groups on the 180(th) day. Both procedures showed clinically and statistically significant root coverage (Group I 96%, Group II 89.1%) on the 180(th) day. CONCLUSIONS: The results indicate that coverage of denuded root with both subepithelial connective tissue autograft and acellular dermal matrix allograft are very predictable procedures, which were stable for 6 months postoperatively.
RESUMEN
Periodontal therapy deals with many aspects of the supporting structures, including the prevention and repair of lesions of the gingival sulcus. Endodontics deals primarily with disease of the pulp and periapical tissues. The success of both periodontal and endodontic therapy depends on the elimination of both disease processes, whether they exist separately or as a combined lesion. The relationship between periodontal and endodontic disease has been a subject of speculation for many years. This paper aims at presenting a comprehensive review of several aspects of perio-endo lesions.