Publications by authors named "Omar A El Meligy"

Introduction: Dental impaction may be due to several etiological factors, including genetic conditions, lack of space, failure of primary tooth resorption and prolonged retention of these teeth, presence of intraosseous cysts, and trauma in the region. The ranula is a mucus-filled cyst-like mass that usually originates from extravasation of mucus from the sublingual gland.

Case Description: A 7-year-old Saudi female presented to the pediatric dental clinic at Prince Mohammed Bin Abdulaziz Hospital (PMBAH), Al-Madinah al-Munawwarah, Saudi Arabia, with complicated orodental problems that were identified after clinical and radiological assessment, including the following: an intruded primary central incisor in close relation to the nasal cavity, hypodontia, hypomineralization, multiple carious teeth, abscess, and sublingual ranula.

View Article and Find Full Text PDF

The present study evaluated the histological outcomes of two dental restorative materials, polyacid-modified composite resin (compomer) and conventional composite resin, in the primary molars of puppies. Twenty sound primary molars in four puppies were used. The puppies were rendered unconscious using general anesthesia.

View Article and Find Full Text PDF

Objectives: To evaluate the clinical and radiographic outcomes of apexogenesis with mineral trioxide aggregate (MTA) against other pulpotomy agents in carious/traumatized immature permanent teeth.

Data Source: A web-based search for possibly relevant scientific papers in the English language between January 2013 and August 2022 was undertaken in the databases such as PubMed, Scopus, Cochrane Library, and EMBASE. Only randomized clinical trials that compared MTA against other pulpotomy medicaments conducted in vital immature permanent dentition with open apex, having a sample size of not less than 20 with at least 6 months follow-up, reporting clinical or radiographic outcomes were included in the current review.

View Article and Find Full Text PDF

Ozone has been successfully used in medicine for over 100 years due to its microbiological qualities. Its powerful oxidation impact, which results in the production of free radicals, and its ability to cause the direct death of nearly all microorganisms is the basis for its bactericide, virucide, and fungicide properties. Ozone also has a medicinal impact that speeds up blood flow and aids wound healing.

View Article and Find Full Text PDF

Background: Enhancement of students' knowledge is essential in improving their clinical skills and performance. Thus, the curriculum should be prepared to achieve a better outcome. The current study aimed to determine the dental students' and interns' basic knowledge towards dental luting cements and their application in dental practice to improve the theoretical and clinical training sections.

View Article and Find Full Text PDF

Aims And Objectives: To determine the differences between type 1 diabetic children and healthy children regarding oral hygiene, gingival and periodontal health, and permanent teeth eruption.Materials and methods: A case-control study was conducted on 80 children (40 type 1 diabetic children and 40 healthy children) aged 6-12-year-old. The groups were further divided into subgroups (early and late mixed dentition).

View Article and Find Full Text PDF

Aim: To provide an overview of the techniques of indirect pulp treatment (IPT) and the new materials used.

Background: Indirect Pulp Treatment (IPT) is a conservative treatment approach that can be used in primary molars. Pulpotomy has been adopted as the treatment of choice for deep caries in primary molars.

View Article and Find Full Text PDF

Aim And Objective: To illustrate the most important general findings significant for dentists dealing with pediatric diabetic patients, as well as the effect of type 1 diabetes mellitus (T1DM) on children's oral health.

Background: Type 1 DM is considered to be the most popular type of diabetes in children and adolescents which has a strong impact on their lifestyle. Diabetes mellitus (DM) mainly affect organs and tissues that are affluent with blood vessels including kidneys, eyes, and nerves.

View Article and Find Full Text PDF

Objectives: To investigate the effect of Co-curing versus Staged-curing and No-bonding on retention of different resin-based sealants (RBS).

Study Design: For shear bond strength (SBS) and microleakage tests, 90 extracted premolars were divided equally into 3 groups (I, II, III). Each group was further subdivided equally into 3 subgroups (a, b, c).

View Article and Find Full Text PDF

Objective: To evaluate the clinical performance of the fiberglass "Figaro" crowns compared to preformed metal crowns (PMCs) in pulpotomized primary molars in children.

Method And Materials: This split-mouth controlled randomized clinical study was performed on ten childrens, aged from 4 to 6 years, who needed complete oral rehabilitation under general anesthesia and had one pair or two pairs of their primary molars requiring pulpotomy. After pulp therapy, the teeth were randomly assigned to Figaro or PMC crown groups.

View Article and Find Full Text PDF

Unlabelled: Leukemia is the cancer of blood cells and bone marrow and it is the most common cancer in children. The cause of acute lymphocytic leukemia is unknown, but many predisposing risk factors could be associated, such as an exposure to radiation, chemical or viral infections. A six-year-old boy was presented with multiple carious teeth and severe pain related to his lower left teeth.

View Article and Find Full Text PDF

Unlabelled: A nine-year-old girl was presented to the dental clinic at King Abdulaziz Medical City in Jeddah with carious posterior primary teeth and discolored teeth. She was referred to a pediatric geneticist to rule out any medical conditions. She was suspected to have ectodermal dysplasia (ED).

View Article and Find Full Text PDF

The purpose of this study was to assess the prevalence and associated factors of dental caries and periodontal diseases among 14⁻19-year-old schoolchildren with limited access to dental care services. A cross sectional study design was conducted during field visits to seven governmental schools in Al-Khomrah district, South Jeddah, over the period from September 2015 to May 2016. Clinical examinations and administered questionnaires were carried out in mobile dental clinics.

View Article and Find Full Text PDF
Article Synopsis
  • A study assessed the impact of full mouth rehabilitation (FMR) on the oral health-related quality of life of physically disabled children aged 11-14 in Saudi Arabia.
  • The test group (97 children) underwent FMR and showed significant improvements in oral symptoms and overall quality of life after 6 months compared to the control group (89 children) that did not receive FMR.
  • Parents of the test group noted positive but insignificant changes in family distress, highlighting the broader benefits of better oral health on children's well-being.
View Article and Find Full Text PDF

Purpose: The purpose of this study was to evaluate, in vitro, the efficacy of 10 percent carbamide peroxide used as an intracoronal bleaching agent in blood-stained primary teeth.

Methods: Thirty extracted primary canines were stained using rabbit blood and randomly divided into two groups of 15 teeth each. Stained teeth in the test group were bleached intracoronally using 10 percent carbamide peroxide for 21 days.

View Article and Find Full Text PDF

Objective: To assess and compare the clinical and radiographic success rates of biodentine and formocresol for pulpotomy in human primary teeth.

Method And Materials: A randomized, split-mouth, double-blind, controlled clinical trial was carried out in 37 healthy 4- to 8-year-old children with 56 pairs (112 teeth) of contralateral primary molars indicated for pulpotomy. Matched teeth in each pair were randomized to undergo either biodentine (n = 56 teeth) or formocresol (n = 56 teeth) pulpotomy.

View Article and Find Full Text PDF

Aim. To evaluate the prevalence and possible etiological factors associated with molar incisor hypomineralization (MIH) among a group of children in Jeddah, Saudi Arabia. Methods.

View Article and Find Full Text PDF

Many investigators have reported attempts to develop reliable laboratory and clinic evaluation systems. However, few studies, regardless of level of success, have used an analytic procedure to identify those components of the evaluation system that, if refined further, could improve reliability. The purpose of this study was to compare intra- and inter-examiner variability in two evaluation methods: glance and grade (global), and checklist and criteria (analytical).

View Article and Find Full Text PDF

Purpose: The purpose of this study was to compare mineral trioxide aggregate (MTA) with calcium hydroxide (Ca(OH)2) clinically and radiographically as a pulpotomy agent in immature permanent teeth (apexogenesis).

Methods: Fifteen children, each with at least 2 immature permanent teeth requiring pulpotomy (apexogenesis), were selected for this study. All selected teeth were evenly divided into 2 test groups.

View Article and Find Full Text PDF

Purpose: The aim of this study was to compare mineral trioxide aggregate (MTA) with calcium hydroxide [Ca(OH)2] clinically and radiographically as materials used to induce root-end closure in necrotic permanent teeth with immature apices (apexification).

Methods: Fifteen children, each with at least 2 necrotic permanent teeth requiring root-end closure (apexification), were selected for this study. All selected teeth were evenly divided into 2 test groups.

View Article and Find Full Text PDF