Abstract Purpose The aim of this study was to evaluate the effects various drinks and toothbrushing on color changes esthetic restorative materials used in pediatric dentistry. Materials Methods Forty specimens were prepared from each three (compomer [ D yract AP ], glass ionomer cement I onofil M olar AC , V oco], composite resin F iltek Z 250]). Specimens divided into four groups for immersion different staining solutions (cherry juice, cola, chocolate milk) distilled water. Each group...

Background: Sensitivity complaints are commonly observed in teeth affected by MIH (molar incisor hypomineralization). Aim: This study aimed to evaluate the hypersensitivity MIH-affected and effect of desensitizing agents applied with without ozone incisors MIH. Study Design: The first part included 120 from 42 patients These 33 children 92 a Vas score ≥30, these were second study. divided into three main groups six subgroups. following: fluoride, CPP-ACP fluoride. Each group was two...

Objectives: It was aimed to evaluate the change in mineral density after application of toothpastes containing fluoride, CPP-ACP, nHAp and CaGP artificial caries lesions primary teeth using Micro-CT. Materials Methods: A total 40 non-caries anterior were randomly divided into 4 groups. healthy enamel area 3x1 mm center 3x3 on buccal surfaces used as a control group. The left covered with nail polish demineralization. After pH cycling, remineralization materials applied right. Initial formed...

Bruxism is defined as a parafunctional activity. It could be in diurnal or nocturnal form, based on the time it occurs. The purpose of study compares effectiveness occlusal splint treatments children with bruxism using BiteStrip®.The muscle activity was measured BiteStrip®. groups used splints during nighttime sleep for three months, at end which their were again through use BiteStrip®.Muscle pain palpation and dynamic position TMJ significantly reduced patients soft (p=0.01). There no...

We investigated inhibition of lesion progression in artificial enamel lesions. Lesions were created on primary and permanent anterior teeth (n = 10 each) divided randomly into two groups with windows: Group 1 (window A: resin infiltration; window B: negative control) 2 infiltration + fluoride varnish; varnish). After pH cycling, micro-computed tomography was used to analyze depth changes mineral density. Resin varnish significantly inhibited (P < 0.05). Inhibition greater after treatment...

ABSTRACT Objectives: First to compare different dentin bonding agents’ shear bond strength primary and permanent dentin. Secondly the fracture failure modes making an attempt develop a statistical model that could be helpful in predicting them. Methods: Extracted human molars were used as substrates (dentin). The of composite substrate was measured surfaces evaluated visually with stereomicroscope. Using data obtained, built order predict modes. Results: Higher values obtained for Total-etch...

The aim of this study was to evaluate and compare the calcium (Ca2+) hydroxide (OH-) ion release 4 artificially produced pulp capping materials (MTA, Biodentin, TheraCal LC, Calsimol) used for indirect treatment.In total, 70 freshly extracted human third molar teeth were study. Cavities prepared by round burs. remaining dentin thickness (1 ± 0.3 mm) tissue measured a micrometer cone beam computerized tomography. Indirect performed in cavities using Calcimol, MTA, LC Biodentin. leached Ca2+...

Oral biofilm formation is the main reason for both caries progression and soft tissue diseases. Preventing promotion of has been known as first attempt to prevent development problems in oral cavity. The present study aimed assess effect ozone its combined use with chlorhexidine (CHX) fluoride on complex pediatric patients under situ conditions. Extracted bovine teeth were sterilized cut into 2 × 3 mm sections. samples placed removable maxillary plates 10 healthy individuals (6 boys, 4...

Purpose. The objective of this study was to assess the impact beverages and tooth brushing on microhardness different restorative materials. Materials-methods. Disk-shaped samples compomer (Dyract XP), glass ionomer cement (GIC) (Ionofil Molar AC), composite resin (Filtek Z250) were prepared. randomly allocated four groups conditioned in various (cheery juice, cola, chocolate milk, distilled water) for 3 hours per day over 60 days. Each group further subdivided a non-brushing subgroup. In...

Xeroderma pigmentosum (XP) is an autosomal recessive disorder which characterized by hypersensitivity to ultraviolet radiation, premature skin aging, abnormal pigmentation and metabolic defects. This article presents dental treatment of a XP patient highlight the precautions practitioner must take when treating these cases. Because adequate cooperation could not be obtained for this patient, was performed under deep sedation placed on preventive protocol. A number issues considered providing...

Objectives:The aim of this study is to evaluate antibacterial effectiveness 30 second ozone therapy applied via OzonyTronX, Clearfil Protect Bond(a MDPB containing bonding agent) and Dycal( Ca(OH)2 cavity lining material) on S. mutans in deciduos teeth. Materials Methods:40 primary molars were obtained from ten patients whose ages ranged between 5 11. Dentin samples which collected before the treatment after a period four weeks following implementation materials microbiologically evaluated...

This study aimed to analyze the effect of Fluorescence Aided Caries Excavation (FACE) and remaining dentin thickness on temperature changes pulp chamber.Freshly extracted deciduous molars a pulpal microcirculation model were used in study. The sample size was calculated according power analyses (power at 90%) based previous studies. Thus, 40 samples needed. Standard cavities (3x3 mm) designed obtain 2 mm distance through chamber, each tooth (n=10), these modified 1.5 mm, 1mm, 0.5 final pulp....

In recent years, different biotechnological materials and modalities with antibacterial activity are being developed for oral cavity disinfection. However, the antimicrobial effects of all these have not been studied understood in detail. Thus, aim this study was to compare ozone therapy dentine-bonding agents (containing monomer 12-meth-acryloyloxydodecylpyridinium bromide (MDPB) 10-methacryloyloxydecyl dihydrogen phosphate (MDP) Ca(OH)2 deciduous teeth vitro. The effectiveness determined...

Objective: To evaluate the pulpal temperature changes due to polymerisation of resin and glass ionomer-based materials in dentine thicknesses immature permanent teeth with open apices. Material Methods: Forty extracted sound human third molar apices were included. The width cavities prepared on occlusal surface was 4×5 mm. depth 2 mm groups. 4 groups which ionomer liner applied before composite restoration. coronal parts samples then placed an acrylic plate three gaps for feeding-extraction...

ABS TRACTVitamin D-Resistant Rickets (VDRR) is an X-linked disease, causing mineralization disturbances of hard tissues such as bones and deciduous permanent dentition.The dental findings VDRR are enlarged pulp horns chambers, defective enamel/dentin tissue, pulpitis, necrosis, periapical recurrent abscesses complications without caries or trauma.The treatment options this condition extraction, endodontic approaches pulpotomy/pulpectomy, restorative preventive applications.The aim case...

Williams syndrome is a rare neurodevelopmental disorder caused by the spontaneous deletion of genetic material from region q11.23 one member pair chromosome 7, so that person hemizygous for those genes. Syndrome rarely multisystem occurs equally in all ethnic groups and both sexes. developmental affects many parts body. This condition characterized mild to moderate intellectual disability or learning problems, unique personality characteristics, distinctive facial features, heart blood...

Pit and fissure sealants (PFSs) are the optimal treatment options to prevent occlusal caries. The aim of this in-vitro study was evaluate effect ozone pretreatment on dental PFS retention when applied before or after acid etching. PFSs tested by microtensile bond strength test, scanning electron microscope (SEM) analysis, microleakage evaluation. present found that sealant application with at a concentration 60–80 µg/mL for 40 seconds, especially used etching, resulted in significantly less...

Geleneksel çürük uzaklaştırma tekniği; giriş kavitesinin hızlı turlu döner aletle açıldıktan sonra, dokunun mikromotora takılan çelik ya da tungsten karbid frezlerle uzaklaştırılmasıdır. tekniğinde; çürüğün hızının artması diş dokusunda tahribata neden olmakta, enfekte veya sağlam dentini ayırt etmeden uzaklaştırmaktadır. Bu dezavantajların sonucu olarak, dokularına en az hasarla restoratif tedavi yapılmasını mümkün kılan, minimal invaziv hekimliği felsefesi ortaya çıkmıştır. Minimal...

Taurodontism is a morphological anomaly of teeth characterized with large pulp chambers and apically displaced pulpal floor. The aim this case report was to make comparative evaluation by panoramic radiographies 3D examinations locate chamber root canal morphology primary mandibular first molar the adaptation filling material permanent molar, both diagnosed taurodontism. In Case-1, extracted due physiological resorption seen in radiograph. micro-CT (Bruker, SkyScan 1174, Belgium) examined...