Both glass post and polyethylene post proved to be effective. Glass post showed the maximum retention and marginal adaptation followed by polyethylene post. Thus, it appears to be of potential interest for use especially in clinical pediatric dentistry.
Prosthodontic Management of Children with Ectodermal Dysplasia: Review of LiteratureRashu Grover and Manjul Mehra* Department of Pedodontics and Preventive Dentistry, Sri Guru Ram Das Institute of Dental Sciences and Research, Amritsar, India gene was located to Xq 12-13 by Zonana et al. [20]. Autosomal forms of HED are due to mutation in the EDA receptor (EDAR). EDAR binds specifically the A1 isoform of EDA (EDA-A1) but not the EDA-A2 isoform that utilizes a distinct receptor. Autosomal HED may also be caused by mutation in a cytosolic, EDAR-specific adapter molecule named EDAR-associated death domain (EDARADD) [17,18,21,22].The EDA, EDAR and EDARADD genes provide instructions for making proteins that work together during embryonic development. These proteins form part of a signaling pathway that is critical for the interaction between two cell layers, the ectoderm and the mesoderm. It is essential for the formation of several structures that arises from ectoderm, including the skin, hair, nails teeth and sweat glands. Mutation in these genes prevents normal interaction between the ectoderm and mesoderm and impairs the normal development of hair, sweat glands and the teeth [7,8]. The improper formation of these ectodermal structures leads to the characteristic features of HED. In rare cases, HED is associated with immune deficiency caused by mutations in further downstream components of the EDA pathway that are necessary for the activation of the transcription factor NFkappa b [18][19][20]23,24]. Clinical ManifestationsHypohidrosis is possibly the most remarkable characteristic of ED because it may not be the apparent in the first year of life but present later as a fever of unknown origin. The inability to sweat results in intolerance to heat, occasionally causing hyperpyrexia after mild exertion or even after a simple meal [25]. Resultant high fevers may lead to seizures and other neurological sequelae. This is one of the most common causes of mortality with a 30% rate in infancy and early childhood [26]. Other problems associated are pharyngitis, rhinitis, cheilitis and dysphagia may result from decreased number of mucous glands in the respiratory and gastrointestinal tracts [27] ClassificationThere are several classifications given by different authors. Some are based on clinical features and others on genetic component of the disorder [7,8]. Clinically there are two major types of ED namely hidrotic and anhidrotic (hypohidrotic form). The hidrotic form, inherited as an autosomal trait, affects teeth, hair and nails but usually spares the sweat glands and was first described by Clouston in 1929 [9]. Whereas the hypohidrotic form (Christ-Siemens-Touraine Syndrome) is most common type seems to be an X-linked recessive trait, with an incidence of this syndrome estimated to be 1 to 7 per 10,000 live births [10,11]. Hypodontia, hypotrichosis and hypohidrosis which form a triad are the characteristic feature of the hypohidrotic form [12,13].Other attempts at classifying EDs were proposed later [2,4,7,14,15]. ...
Objective:A potential problem in patient management in pediatric dentistry is dental anxiety among children. It is of paramount importance for pediatric dentists to identify an anxious child and review potential management options specific to every child. The aim of this study is to validate a newly devised Chotta Bheem–Chutki (CBC) pictorial scale and to compare this with Venham's pictorial scale (VPS) and facial image scale (FIS) to measure dental anxiety in young children during their first dental visit.Materials and Methods:One hundred children aged 4–12 years were randomly selected from our hospital outpatient department. Child's anxiety levels were measured using three different scales; the VPS, FIS, and the newly devised CBC pictorial scale. The scores were recorded by asking the children to choose the figure they identified with at that instant. The scores obtained from all the three scales were compared using student's t-test. Pearson correlation test was used to obtain correlation among the scales used in the study.Results:A strong correlation (0.778) was found between FIS and CBC scale. Moreover, a strong correlation (0.811) was found between VPS and CBC scale, indicating good validity of the CBC scale. Seventy five percent of the children found CBC scale to be the easiest among the three scales.Conclusion:The findings of this study suggest that CBC scale can be used as a new tool for dental anxiety assessment in children.
A bstract The aim is to evaluate the fracture resistance of endodontically treated teeth restored with posterior direct composite (PRC) resin, bulk-fill composite resin, dual-cure composite (DCC) resin, and short fiber-reinforced composite (SFC) resin material. Materials and methods Ninety sound maxillary premolar teeth were divided into 6 groups which comprised 15 teeth each. Group I was a negative control group where neither cavity preparation nor root canal treatment was done on the specimen. Group II was named positive control group as it was left unrestored after mesio-occluso-distal (MOD) preparation and root canal treatment. Groups III to VI were filled with PRC, bulk-fill composite, DCC, and SFC, respectively, and subjected to fracture testing in a universal testing machine. Results After statistical analysis, it was seen that group VI had increased mean fracture resistance as compared to other groups. Conclusion It was concluded that short fiber-reinforced composite proved to have superior properties that other experimental groups and hence can be used as a core build-up material. Clinical significance The core build-up is requisite as the residual tooth structure after endodontic procedure decreases and core build-up supplements the resistance and retention of the tooth structure. How to cite this article Kaur B, Gupta S, Grover R, et al. Comparative Evaluation of Fracture Resistance of Endodontically Treated Teeth Restored with Different Core Build-up Materials: An In Vitro Study. Int J Clin Pediatr Dent 2021;14(1):51–58.
Restoration of primary incisors, which have been severely damaged by rampant caries or trauma, is a difficult task for the pediatric dentist. With the introduction of new adhesive systems and restorative materials, alternative approaches for treating these teeth have been proposed. This paper discusses the restoration of carious primary maxillary incisors using composite resin restoration reinforced with fiberglass post. Two case reports are presented here to describe the procedure. Over a 1 year period, the crowns have demonstrated good retention and esthetic results.How to cite this article: Mehra M, Grover R. Glassfiber Post: An Alternative for Restoring Grossly Decayed Primary Incisors. Int J Clin Pediatr Dent 2012;5(2):159-162.
A bstract Aim and objective This study aims to compare the retentive strength of different adhesive cements used for band cementation of fixed space maintainer by comparing the shear peel bond strength and mode of failure for each adhesive material using three different adhesive cements. Materials and methods Eighty intact extracted teeth were used to assess the shear peel bond strength. Preformed bands were adapted to each tooth. Three cements compared in this in vitro study are glass ionomer cement [Ketac Cem radiopaque (3M ESPE)], resin-modified glass ionomer cement [RelyX luting 2(3M ESPE)], and self-adhesive resin cement [RelyX U200 (3M ESPE)]. The teeth were randomly divided to four groups of 20 samples each. All samples were stored at 37°C for 24 hours before testing. All specimens were tested in a tensile mode using a universal testing machine to determine shear peel bond. After debonding procedure, each specimen was visually assessed at the site of cement. Results The results of our study showed that the greatest resistance to decementation was shown by self-adhesive resin cement (256.85 N) followed by resin-modified GIC (165.40 N) and GIC (127.40 N) ( p < 0.001). Self-adhesive resin cement has the greatest shear peel bond strength (2.36 MPa) followed by resin-modified GIC (1.53 MPa), conventional GIC (1.22 MPa), and bands without cementation (0.29 MPa) ( p < 0.001). In terms of adhesive remnant index (ARI) scores, it was seen that the decementation of bands of both conventional GIC and self-adhesive resin cements occurred at the band/enamel interface. However, resin-modified GIC showed varied results in the ARI scores. Conclusion The findings of our study suggest that self-adhesive resin cements can be used for cementation of bands of fixed space maintainers. However, further research with short-term and long-term data is required to evaluate the ability of these cements for its application in vivo . How to cite this article Kaur J, Singh A, Sadana G, et al. Evaluation of Shear Peel Bond Strength of Different Adhesive Cements Used for Fixed Space Maintainer Cementation: An In Vitro Study. Int J Clin Pediatr Dent 2021;14(2):175–179.
Hypodontia is uncommon in the deciduous dentition with a prevalence that ranges from 0.5% to 0.9%, with the maxillary lateral incisor being the most affected unilaterally or bilaterally.This paper reports a case of a 6 year old female with the chief complaint of missing teeth in the upper right and left tooth region. Thorough evaluation of the primary dentition visually and permanent dentition radiographically was done. There was missing 52 and 62, along with a lack of initiation of permanent successors 12 and 22. The case was non-syndromic. Though several treatment options are available but the treatment planning depends on the evolution of the case. It requires extensive and complex treatments with early and prior identification of missing primary dentition anomalies that can guide the dentist to prevent future permanent dentition ailments and planning interceptive dental treatment at the appropriate time. At present the case is under follow up.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.