ABSTRACT
Dentigerous cysts are commonly encountered associated with impacted teeth; however the exact histogenesis of these cysts is not known even though numerous theories have been proposed. Majority of the maxillary cysts arise as a result of defect in the embryonal development, which can be either abnormal fusion of facial processes or as a result of abnormality in the development of dental follicle. Congenital Tessier's number 7 unilateral facial cleft is a rare anomaly, which arises as a result of defect in the fusion of facial processes. We report an unusual case of concomitant occurrence of Tesssier's number 7 cleft and maxillary dentigerous cyst in 11-year-old child.
ABSTRACT
BACKGROUND: Primary teeth may be an ideal source of postnatal stem cells to regenerate tooth structures and bone, and possibly to treat neural tissue injury or degenerative diseases. SHED (stem cells from human exfoliated deciduous teeth) were identified to be a population of highly proliferative, clonogenic cells capable of differentiating into a variety of cell types including neural cells, adipocytes, and odontoblasts. The present study was carried out to assess the knowledge, awareness & attitude of parents visiting various dental clinics in tricity area of india regarding stem cells from primary teeth and their potential health benefits. MATERIALS & METHODS: A total of 250 parents of pediatric patients seeking dental treatment at various dental clinics in tricity area were included in the study. Parents were personally interviewed with a questionnaire and their responses were immediately computed. RESULTS: Among 250 parents only 95(62%) had knowledge regarding stem cells. While only 47(18.8) were informed regarding stem cells from baby teeth & their benefits. Maximum subjects were informed through internet 21(44.6%) followed by information through friends(23.4%) and dentist(21.2%). Very few were informed through magazines, newspaper and only one (2.1%) person was informed by television. CONCLUSION: It is important to create more awareness among the populace of our country about the potential health benefits of stem cells from primary teeth. Dentist should educate parents, caregivers and teachers regarding SHED & its benefits, ensuring good health for every Indian child and hence health of future citizens. How to cite the article: Goomer P, Sidhu AK, Tuli P, Kansal S, Bansal K, Thakre GR. Awareness of Stem cells & Health Implications of SHED found in Pediatric Dentition among Indian Population. J Int Oral Health 2014;6(1):44-7.
ABSTRACT
BACKGROUND: There has been considerable interest in developing alternative methods of cavity preparation and caries removal due to disadvantages of using traditional rotating instruments which can result in heat, pressure ,dentin dessication, vibration and pain. Hence, the aim of this study was to compare different methods of caries removal in terms of efficacy, time taken and pain during caries removal. MATERIALS & METHODS: A total of 150 carious teeth were selected among 80 children of 6-10 years of age, following Radiovisiography (RVG) according to specific inclusion criteria and caries removal was done by hand instruments ,air rotor and carisolv respectively. The efficacy, time taken and pain threshold were evaluated during caries removal by Ericson D et al scale, Time scale (Raber H et al), visual analogue scale (Nayak R et al) and verbal pain scale (Cinzia Brunelli et al) respectively. Data was collected and statistically analysed. RESULTS: Mean value of time taken for removal of caries by carisolv group (580.26 sec) was found to be significantly higher as compared to conventional hand excavation and air rotor. Air rotor was found to be the most efficient method (mean value 1.20). Mean value of pain perception was significantly less with carisolv (0.82) as compared to air rotor and hand instrument. CONCLUSION: It was concluded that chemicomechanical removal of caries with Carisolv was found to be effective measure of caries removal and could be considered as viable alternatives to painful procedures like airotor in management of dental caries especially in children. How to cite this article: Goomer P, Jain R L, Kaur H, Sood R. Comparison of the Efficacy of Chemicomechanical Caries Removal with Conventional Methods - A Clinical Study. J Int Oral Health 2013; 5(3):42-47.
