نتایج جستجو برای: primary teeth
تعداد نتایج: 674419 فیلتر نتایج به سال:
The prevalence of hypodontia is reported to be between 1.5% to 10% in the permanent dentition. In the anterior teeth, maxillary lateral incisors and mandibular central incisors are the most frequently involved teeth. This causes esthetic problems for the patient. Several reports have focused on restoration of retained maxillary primary anterior teeth, but none have described restoration of reta...
Odontogenic anomalies can occur as a result of conjoining or twinning defects. These include fusion, gemination and concrescence. This article presents two case reports of double teeth. In the first case reported, a 4 -year-old white boy presented primary double teeth associated to the absence of the right permanent mandibular lateral incisor. In the second case, a 5-year-old white girl had a f...
AIMS The aim of this study was to evaluate the effectiveness of two different varieties of electronic apex locators and radiovisiography (RVG) for working length determination in primary teeth. MATERIALS AND METHODS A total of 30 primary teeth indicated for pulpectomy in children aged 3 to 8 years were randomly selected and subjected to working length determination using two varieties of elec...
Formocresol pulpotomy (FP) in the United States is most frequently used to treat asymptomatic caries near the pulp in primary teeth. Indirect pulp therapy (IPT) is also indicated and has a significantly higher long-term success. Pulpotomy is thought to be indicated for primary teeth with carious pulp exposures, but research shows the majority of such teeth are nonvital or questionable for treat...
Agenesis of multiple primary teeth is rare. A 6-year-old girl visited our department, in the absence of any other systemic abnormalities, on clinical and radiographic evaluation, it was revealed that she had only 6 primary teeth in her mouth. Maxillary and mandibular removable partial dentures were fabricated for prosthodontic rehabilitation. At the 6 months follow-up nutrition of the patient a...
Primary teeth play an important role in preventing malocclusion of permanent dentition.When there is prematureloss primary teeth, the space shouldbe maintained for preserving arch integrity and loss. Space maintainers are treatment choice such conditions. The fixed usually indicated to maintain created by unilateral/bilateral premature loss either arches.In this clinical scenario, we have modif...
The prevalence, possible etiological factors and management of multiple missing primary teeth was briefly reviewed. Oligodontia of the primary dentition is a rare finding. This paper reports a rare case of multiple missing (n=9) primary teeth in a 3-year-old male of Asian origin.
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