Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 6 de 6
Filter
Add more filters










Database
Language
Publication year range
1.
Cureus ; 16(2): e54984, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38550456

ABSTRACT

Introduction In modern dentistry, the focus is more on preventing caries than on treating it, which helps preserve the tooth structure. Pit and fissure sealants (PFS) are the most effective methods for providing a mechanical barrier and avoiding the accumulation of dental plaque in deep pits and fissures, thereby preventing occlusal caries. The present study was conducted to compare the efficiency of dentin bonding agents (DBA) with or without fissurotomy in reducing microleakage before PFS placement. Materials and methods A total of 48 freshly extracted premolars were randomly divided into four groups as follows: Group 1, the conventional technique of PFS (Clinpro, 3M ESPE sealant); Group 2, fissurotomy performed before PFS placement; Group 3, Scotchbond Universal Adhesive (3M ESPE DBA) applied before PFS placement; and Group 4, fissurotomy along with DBA was used before PFS placement. The teeth were subjected to thermocycling followed by dye penetration using a 1% solution of methylene blue for 24 hours. All teeth were then assessed for microleakage by a qualitative method using a stereomicroscope at 40X and depth of dye penetration by image analysis. The Kruskal-Wallis test followed by Dunn's test was used for intergroup comparisons of microleakage scores, and ANOVA followed by Tukey's test was used for intergroup comparisons of the depth of dye penetration. These analyses were conducted using statistical software (SPSS version 22, Chicago, IL, USA). Results Statistically significant differences were observed between the groups in terms of the microleakage scores and depth of dye penetration (p<0.05). The group 4 showed a minimum microleakage score (0.50±0.52), and maximum scores were observed in Group 1 (2.16±0.71). Group 2 showed insignificant differences with groups 3 and 4 for depth of dye penetration (p>0.05). Statistically significant differences were observed between groups 1 and 2, groups 1 and 4, and groups 3 and 4 for the microleakage score (p<0.05). Conclusion Fissurotomy with or without DBA significantly reduced microleakage before the PFS placement. Prior use of fourth-generation DBA significantly reduced microleakage compared with PFS placement without the use of DBA.

2.
J Pharm Bioallied Sci ; 15(Suppl 2): S997-S999, 2023 Jul.
Article in English | MEDLINE | ID: mdl-37694029

ABSTRACT

Aim: The purpose of this epidemiological research was to determine how common temporomandibular disorder (TMD) symptoms are. Materials and Methods: Among the outpatient population, a sample of 100 people was chosen at random. A patient survey was presented to each person, and points were allotted based on their responses. Participants were categorized as having no symptoms of TMD, mild TMD, moderate TMD, or severe TMD based on their total score. Results: One hundred adults aged 18 and above were selected from the general public to take part in the research. Temporomandibular disorder was present in no more than 30% of those studied, in the mild range in 50%, in the moderate range in 15%, and in the severe range in 5%. 0.602 was determined to be the dependability of Fonseca's questionnaire. Conclusion: The Fonseca questionnaire is a useful instrument for gauging the extent to which TMD symptoms are present in a given population. The screening questionnaire may be received in a short amount of time and for little money, making it a good option for public health services.

3.
Natl J Maxillofac Surg ; 12(1): 100-105, 2021.
Article in English | MEDLINE | ID: mdl-34188410

ABSTRACT

Insulin Resistance syndromes (IR's), are a group of genetic disorders caused due a functional defect in chromosome 19p13. It is an autosomal recessive condition. Donohue Syndrome was initially described by Donohue and Uchida in 1948 and 1954, a case of sisters born to parents with a first-degree consanguineous marriage. Infants presented with typical facial features that resembled the Leprechaun elves of Irish fairy tales. The following is a report of a rare case of dental complications of Severe Insulin Resistance Syndrome. An eight year old female child, with characteristic features of severe insulin resistance syndrome, reported to the Department of Pediatric and Preventive Dentistry, Pravara Institute of Medical Sciences, Loni, presenting with cariously destructed molars and a previous history of dental treatment under local anaesthesia. Given her condition, it was decided to reduce the multiple appointments, to one appointment with all procedures done under general anaesthesia. The following case report discusses the advantages, disadvantages and post operative complications faced when forming a treatment strategy for Severe Insulin Resistance Syndrome.

4.
Int J Clin Pediatr Dent ; 14(6): 816-819, 2021.
Article in English | MEDLINE | ID: mdl-35110877

ABSTRACT

Low-grade myofibroblastic sarcoma is a malignant tumor arising from myofibroblasts, which has only recently become clearly defined. It represents a rare entity developing in the soft tissues of the head and neck. About 20 cases have been reported in the oral cavity, especially in the tongue and bone, while gingiva as the primary site has been described only twice to date. Diagnostic methods include histology and immunohistochemistry. The present report concerns a case of a 13-year-old female child who presented with gingival nonulcerated swelling that was interpreted for a long time as a gingival fibroma. A low-grade myofibroblastic sarcoma was diagnosed and the patient underwent a segmental osteotomy of the right posterior region of the maxilla. There was no sign of recurrence or metastatic disease during the 12-month postoperative period. HOW TO CITE THIS ARTICLE: Padmawar NS, Bhadange S, Mustilwar RG, et al. Aberrant Location of Low-grade Myofibroblastic Sarcoma of the Gingiva in Posterior Maxilla. Int J Clin Pediatr Dent 2021;14(6):816-819.

5.
J Int Soc Prev Community Dent ; 10(4): 379-383, 2020.
Article in English | MEDLINE | ID: mdl-33042877

ABSTRACT

BACKGROUND: The chances of extrusion of mineral trioxide aggregate (MTA) are quite high if apical barrier is not present in immature pulpless permanent teeth. Platelet-rich fibrin (PRF) enriched with platelets and growth factors serves to accelerate the wound healing of periapical lesion in immature pulpless permanent teeth and also serves as internal matrix to condense MTA. AIM: The aim of the present study was to comprehensively review the clinical success of MTA+PRF in healing of periapical lesions in immature pulpless permanent teeth. MATERIALS AND METHODS: An electronic search for systematic review was conducted in Pubmed/Medline (www.ncbi.nlm.nih.gov), Cochrane (www.cochrane.org), Scopus (www.scopus.com) databases upto 15th January 2020 related to the healing of periapical lesions in permanent teeth with immature apices when combination of MTA+PRF was used. A sample of 10 relevant studies and case reports were identified in our search out of 65. The sampling method was simple random technique. The studies and case reports with Randomised Controlled Trials(RCTs), Invitro studies, Case reports and animal studies in healing of periapical lesion were included in our comprehensive systematic review. RESULTS: The search showed that the combination of MTA+PRF showed faster and definite periapical lesion healing in immature permanent teeth. The follow-up period was also recorded in all the relevant studies and case reports. CONCLUSION: Acclerated bone filling was seen in healing of periapical leions when MTA+PRF was used.

6.
J Int Soc Prev Community Dent ; 10(6): 692-699, 2020.
Article in English | MEDLINE | ID: mdl-33437701

ABSTRACT

AIM: The aim of this study was to comprehensively review the various biomaterials used as scaffolds, rates of biodegradability of natural, artificial and composite hybrid scaffolds, and the role of controlled biodegradability in tissue engineering. MATERIALS AND METHODS: An electronic search for systematic review was conducted in PubMed/MEDLINE (www.ncbi.nlm.nih.gov), Cochrane (www.cochrane.org), Scopus (www.scopus.com) databases, and dental journals related to endodontics and pediatric dentistry to identify the research investigations associated with the degradation profiles, factors relating to degradation, rates of biodegradability and the role of controlled biodegradability of natural, artificial and composite scaffolds. A sample of 17 relevant studies and case reports were identified in our search of 100 using simple random sampling. RESULTS: Naturally derived scaffolds degrade at a much higher rate than artificial and composite scaffolds. The degradation profiles of composite scaffolds can be much better controlled than naturally derived scaffolds. CONCLUSION: Composite scaffolds are more favorable as compared to natural or artificial scaffolds, as it has superior mechanical properties, minimal immune response, and a controlled rate of degradation and consequent tissue regeneration.

SELECTION OF CITATIONS
SEARCH DETAIL
...