View clinical trials related to Molar Incisor Hypomineralization.
Filter by:Molar incisor hypomineralization (MIH) is a developmental defect of enamel affecting the first permanent molar and frequently the incisors with a prevalence of 16-16.9% in Malaysia. They presented with many problems such as hypersensitivity, increase susceptibility of caries, need for recurrent complex dental treatment, and difficulty to achieve pain control. Silver Diamine Fluoride is a new form of topical fluoride that has been extensively used and recommended for the management of caries in children and adolescents. The influence of organic material removal from artificial dentine lesions by means of surface pre-treatment with deproteinizing agent show favoring result of its use on subsequent remineralization with and without fluoride. The purpose of this trial is to study the clinical outcome of SDF and papain based gel on hypomineralized teeth restored with HVGIC.
The investigators aimed to evaluate changes in mineralisation degree, colour, and size of the lesion after Icon® in permanent teeth with MIH in 6 months.
The aim of this study is to compare clinical outcome of using direct esthetic composite restorations in managing MIH cases and the use of preformed metal crowns.
The aim of this study is to compare the clinical outcome of using direct esthetic composite restorations in managing MIH cases and the use of preformed metal crowns.
Restoration quality of molars affected by MIH using two different types of restorations direct composite and preformed crowns
The prevalence of molar incisor hypomineralization is relatively high. It has been reported that MIH-affected children experience a wide range of negative impacts because of having visible enamel opacities on their incisors whether these teeth show post eruptive breakdown or not. The management of MIH is challenging with a broad spectrum of treatment modalities being available. However, there are no clear guidelines available to aid in clinical decision making. Possible treatment options for anterior teeth with MIH include: Microabrasion, resin infiltration, tooth bleaching, etch-bleach and seal technique and composite restorations or veneers. It is believed that these methods could be used alone or in a combination of methods to achieve better aesthetic results. For MIH affected-incisors microabrasion and resin infiltration are acceptable treatment options which could be used alone or in a combination. Accordingly, the aim of this study is to compare the clinical outcomes of using resin infiltration either alone or combined with microabrasion for the management of MIH affected incisors.
Determining the Prevalence of Molar Incisor Hypomineralization Among a Group of Egyptian Children in Fayoum Governorate Schools via clinical examination. Participants from primary and preparatory schools in Fayoum governorate will be included in the study and Clinical examination will be carried out in the school laboratory or an empty class, in day light for both genders. Teeth will be cleaned gently using gauze and wet with saliva during examination. A disposable diagnostic set (mirror, probe) will be used for each patient where mirrors will be used for proper visualization especially for maxillary teeth. Blunt explorers will be used to aid in tactile sensation if needed, as during the differentiation between rough and smooth enamel edges and/or during the inspection of the caries extent if it exists. No diagnostic radiographs will be taken. The results of the study will be regularly monitored by the supervisors who will have full access to these results.
Assesment of the prevalence of molar incisor hypomineralization among a group of egyptian children aged from 8 to 12 years old in Damietta governate. This study will determine the severity of molar incisor hypomineralization which will help in its managment ,also will increase the awareness pf pediatric dentists about the prevalence of molar incisor hypomineralization in Egyptian children.Also it will allow the early detection of molar incisor hypomineralization which will make the parents seek early treatment for it. Participants fromprimary schools in Damietta governate will be included in the study. Clinica examination will be carried out in the school lab or in embty class, in day light.
Background: Dentin hypersensitivity (DH) is defined as high sensitivity of the vital dentin when exposed to thermal, chemical or tactile stimuli. Two mechanisms are required for the occurrence of DH: 1) the dentin must be exposed and 2) the dentinal tubules must be open and connected to the pulp. Molar-incisor hypomineralization (MIH) is a qualitative abnormality of a genetic origin that affects tooth enamel and, in most cases, is accompanied by DH. The control of tooth sensitivity is fundamental to the successful treatment of MIH. Objective: The aim of the proposed randomized, controlled, clinical trial is to evaluate the effectiveness of different protocols for the control of DH in patients with teeth affected by MIH. Methods: One hundred forty patients who meet the inclusion criteria will be allocated to four groups. Group 1 will be the control group (placebo). In Group 2, sensitive teeth will be sealed with Permaseal (Ultradent). In Group 3, sensitive teeth will receive low-level laser (LLL) (AsGaAl) at a wavelength of 780 nm (Laser XT Therapy, DMC, São Carlos, SP, Brazil). In Group 4, sensitive teeth will be treated with both LLL and Permaseal (Ultradent). DH will be evaluated 15 min after the application of the treatments and the patients will be reevaluated one week, one month, three months and six months after the treatments. Discussion: This study will enable the determination of differences in the effectiveness of the proposed treatments as well as differences among the evaluation times for each proposed treatment.
The aim of this study is to compare the clinical outcome of using direct esthetic composite restorations and the use of preformed metal crowns in managing MIH cases among a group of Egyptian children.