ABSTRACT
Herbal extracts have evoked interest owing to the small number of terpenoids and phenolic compounds, which impart antimicrobial, antioxidant, and anti-inflammatory properties. The minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), and minimum fungicidal concentration (MFC) of four herbal extracts (lemon grass oil, basil oil, peppermint oil, and Obicure tea extract) against endodontic pathogens along with the MIC: MBC/MFC ratio were evaluated. The antimicrobial activity by detecting the MIC of three essential oils and tea extract was evaluated against eight common endodontic pathogens by the broth dilution method, while MBC was detected by subculturing onto blood agar from the first -three to five tubes from the MIC dilution tubes (showing no turbidity), which were plated on blood agar. All herbal extracts proved to be effective antimicrobials against tested endodontic pathogens. Basil oil had a bacteriostatic effect on all the organisms (P < 0.05). Mint oil showed bacteriostatic activity on Enterococcus (E.) faecalis and Peptostreptococcus (P > 0.05). Tea extract had a bacteriostatic effect (P > 0.05) against all tested microbes except Actinomyces, Lactobacilli, Staphylococcus (S.) aureus, and Fusobacterium (F.) nucleatum. Lemon grass oil had a bactericidal effect against all the organisms and a bacteriostatic effect against Peptostreptococcus (P > 0.05). It can be concluded that basil oil showed a strong bactericidal effect on the test organisms. The MIC for the organisms ranged from 0.2 to 50 µg/ml.
ABSTRACT
The goals of lip reduction surgery are to reduce the volume of the lips and restore an aesthetic labial contour and to maintain an ideal volume relationship between upper and lower lips. The aim of this study was to minimize the excessive large lips by modifying the incision and to get more Indian appearance of the lips by using crab claw technique. A total of nine patients (six males and three females) of age-group 21-22 years, having aesthetic concern due to excessive large lips, were treated in the case series. The distance from the vermilion border to the lip line was recorded at midline and 6-7 mm apart from the either side, and the distance between two peaks corresponding to the philtral ridges at baseline and at 6 months follow-up. A mean reduction of approximately 10 ± 0.70 mm at midline, 10.11 ± 1.05 mm on the right side, and 9.55 ± 0.72 mm on the left side of the lip was obtained in all the nine cases. No postoperative complication was observed in any of the patients, and all the patients were satisfied with the result, which was carried out through a survey completed by all the patients. The lip reduction surgery using crab claw technique proved to be successful in achieving decreased lip volume while restoring anatomical morphometric pattern of lip to look more Indian way.
ABSTRACT
Intentional re-implantation is the careful removal and re-insertion of an endodontically treated tooth performed with an attempt to preserve the natural dentition and patients' esthetic concerns. Its limited success rate and a possibility to obtain undesirable outcomes such as root resorption and ankylosis of the tooth restrict its clinical use to be attempted only as a last option after routine procedures. A vast array of procedures have been performed till date with inconsistent results due to lack of analogous protocols followed. Regardless of having a controversial background behind its success in periodontally compromised teeth, this procedure raises a hope to avoid unwarranted natural tooth loss. Performing each step with precision governs the success of the treatment. This case report demonstrates two different techniques with an interdisciplinary approach assessed over 1 year each.
ABSTRACT
BACKGROUND: Guided tissue regeneration-based root coverage has emerged as a promising treatment modality in the treatment of gingival recession. A variety of nonresorbable and bioresorbable membranes have been successfully used. Among resorbable membranes, collagen has been extensively studied. Recently, a third generation barrier membrane derived from placenta has been introduced for periodontal regeneration. AIM: The objective of the present study is to clinically compare the efficacy of placental membrane (Amnion) and collagen membrane (Healiguide) for the treatment of gingival recession. MATERIALS AND METHODS: Twelve patients having isolated bilateral gingival recession defects were included in the study and were divided into two groups randomly. Group I were treated by coronally positioned flap and amnion membrane and Group II were treated by coronally positioned flap and collagen membrane (Healiguide)™. Clinical parameters, including dental plaque index (PI), gingival index (GI), gingival recession depth, probing pocket depth, clinical attachment level, and gingival biotype, were recorded before surgery at baseline and then reevaluated at 3 and 6 months postoperatively. STATISTICAL ANALYSIS: Nonparametric test, i.e., Wilcoxon Signed-Ranks Test was used in the present study. Significance was reported at 95% confidence level. RESULTS: The results of the present study revealed statistically no significant difference (P > 0.05) in dental PI improved, GI and probing pocket depth in both groups. Significant reduction in gingival recession defects and gain in clinical attachment level was observed in both the groups. Intergroup comparison of gingival recession defects and clinical attachment level yielded nonsignificant differences. However, a statistically significant increase (P < 0.05) in gingival tissue thickness was observed in Group II as compared to Group I. CONCLUSION: Both membranes are equally efficacious in the treatment of gingival recession. More gingival tissue thickness (gingival biotype) enhancement was observed in sites treated with collagen membrane.
ABSTRACT
INTRODUCTION: Tooth avulsion is a frequently reported traumatic injury amongst young children and whenever it occurs, the parents or teachers of those children often seek the help of Medical Practitioners to provide the first line of treatment. Therefore, the general physician's knowledge regarding the same is an important issue to be taken into consideration. AIM: To assess the knowledge, attitude and practice of general medical practitioners of Nagpur city of Central India regarding emergency management of avulsed tooth and highlight the importance of avulsed tooth education in schools and medical colleges in order to increase the knowledge of the same among teachers, parents and general physicians. MATERIALS AND METHODS: A cross-sectional survey was carried out amongst 1045 medical doctors after a comprehensive search made in Google database using the keywords "Medical", "doctors" "Nagpur". Data regarding the emergency management of avulsed tooth was collected using a self administered close ended questionnaire. RESULTS: A total of 1045 medical practitioners (718 males, 327 females) voluntarily participated in this survey. It was observed that 56.8% of the medical practitioners had no prior knowledge of management of an avulsed tooth. A 81.6% of practitioners were unaware of transport medium for an avulsed tooth whereas, more than half practitioners (64.7%) were naive about an ideal time for replantation of an avulsed tooth. A little more than one third of the practitioners (26.5%) were unacquainted about the method of holding an avulsed tooth. CONCLUSION: Regardless of the level of education, the general medical practitioners of Nagpur lack most of the knowledge required for the emergency management of an avulsed teeth. Keeping the in mind the present scenario, it was recommended that education regarding avulsed tooth should be incorporated in school and medical curriculum to increase awareness among parents, teachers and medical practitioners. Also, it is the responsibility of the dentist to make the society aware of this situation.
ABSTRACT
INTRODUCTION: Periodontal disease is a chronic inflammatory disease resulting in destruction of tissues and structures surrounding the teeth thus, if left untreated causes loss of teeth and ultimately results in edentulism, posing a great negative impact on individuals' quality of life. Hence the global epidemiological data suggests periodontal disease to be one of a major burden on oral diseases. To reduce this burden it is necessary to know the true prevalence of the disease according to which proper initiatives can be formulated. India being home to nearly 1.2 billion people and one amongst the rapidly developing country, its population requires being systemically as well as orally healthy to lead a good quality of life. However due to large heterogenecity amongst its residing population in terms of geographical area, culture, education, socioeconomic status, a variety of oral diseases like periodontal diseases are prevalent here. Even though the early studies suggested that the population is highly susceptible to the disease, the true prevalence of periodontal disease has not been found yet due to paucity in literature available. AIM: To systematically review the available literature taken from various parts of India and find the prevalence rate of periodontal disease amongst the general population of India. MATERIALS AND METHODS: A literature search was performed using PUB MED, COCHRANE and EMBASE databases on August 6, 2015. Following full text assessment a thorough references search was made and potential studies were included. A Quality assessment of retrieved articles from 2(nd) round was done using a self designed questionnaire and only field survey studies were included in the systematic review. RESULTS: The literature search yielded six studies which had performed field surveys to find the prevalence of periodontal disease in their respective areas. These studies have observed different sets of age groups and the same has been accomplished by using Community Periodontal Index (CPI) or Community Periodontal Index of Treatment Needs (CPITN). It was also found that no prevalence studies have been carried out in few North and North Eastern states and Union Territories of India. CONCLUSION: Due to non-availability of same age groups in selected studies an overall prevalence rate could not be obtained. However, it was observed that few areas of states like West Bengal, Uttar Pradesh and Assam have reported a prevalence rate of periodontal disease of more than 85% in their general population. The data from the present systematic review calls for a combined initiative from the Government of India and Dental council of India to have a nationwide multicentric prevalence studies to obtain the true prevalence rate of periodontal disease in India and interventions should be provided for the same to maintain the oral health and quality of life of the affected population.
