نتایج جستجو برای: dental anomalies
تعداد نتایج: 205801 فیلتر نتایج به سال:
Permanent mandibular central incisor is rarely affected by tooth shape anomalies of crown and root. Co-occurrence of multiple anomalies in a permanent mandibular central incisor is extremely rare. This paper reports an unusual concurrent combination of multiple dental anomalies affecting both the crown and root of a permanent mandibular left central incisor - talon cusp, dens invaginatus, short...
OCULAR DISORDERS choroidoretinal defects choroidal coloboma, retinal coloboma, macular coloboma, retinal pigmentation changes, retinal flecks corneal defects not including dystrophy microphthalmos (anteposterior globe diameter less than 20 mm, in adult), anophthalmos eye, motility defects nystagmus strabismus convergent, esotropia, misalignment of the visual axes of the eyes eyelids, anomalies ...
A case of Kabuki syndrome in a ten-year old male is presented with a review of published literature. This rare autosomal dominant condition presents with a number of characteristic dermatoglyphic abnormalities and facial features and other associated developmental anomalies and oral findings. The presence of hypodontia and other dental morphological abnormalities, such as root and crown anomali...
The dental literature contains a small number of reports of primary multirooted anomalies and even fewer reports on the clinical significance of these findings. Specifically, there are fewer reports of primary radicular anomalies than of permanent radicular anomalies. Knowledge of the size, morphology and variation of the roots and root canals of a primary tooth is useful in performing endodont...
Incorrect oral habits, such as dysfunctions and parafunctions, may lead to the development of mastication anomalies. The present analysis covered 15 publications from the years 2005-2015, examining the impact of harmful oral habits and dysfunctions on the development of mastication anomalies. Based on the literature review, it can be stated that malocclusion is common in populations worldwide, ...
Current WHO methods were employed to estimate the prevalence of toothbrush possession, tea drinking, tobacco habits, fluorosis, dentofacial anomalies, periodontal diseases, dental caries as well as treatment needs in schoolchildren in Tunisia, the smallest country in North Africa. Fluorosis was endemic in some regions. Dentofacial anomalies were more frequent than in the other countries of the ...
The study was performed in 30 subjects with class II/1 and 30 subjects with class II/2 anomalies. The aim of the study was to assess the extent to which class II anomalies influenced individual craniometric and gnathometric dimensions as well as to determine whether there were any significant differences between the two subgroups. Craniometric dimensions were measured in each subject by means o...
Dental fusion and agenesis present unique esthetic challenges for the dental team when discovered in a developing child. This article highlights treatment of a 9-year-old girl with fusion of a maxillary central and lateral incisor with a congenitally missing lateral over a 10-year period. The article defines the developmental anomalies, provides a review of treatment options for the clinical te...
A patient with pseudohypoparathyroidism is presented. The phenotypic appearance, known as Albright heredity osteodystrophy includes: short stature, round face, brachydactylia, and ectopic calcifications in the soft tissues. Dental manifestations reported in the literature are enamel hypoplasia, hypodontia, malformed roots, enlarged pulp chambers, microdontia, and pulp calcifications. Additional...
A rare case of talon cusp on geminated permanent central incisor is described. These developmental anomalies cause clinical problems including unsightly dental appearance, occlusal interference, displacement of the affected tooth, attrition, periodontopathy, irritation of the tongue, loss of space and malocclusion. Clinical and radiographic characteristics of these anomalies and modes of treatm...
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