Rotational axes in human incisor teeth.
نویسنده
چکیده
منابع مشابه
Adsorption Rate of Iron onto Primary Incisor Teeth Following the Application of Three Iron Drops
Background & Aims: Iron deficiency anemia is the most common kind of anemia in childhood. Iron supplements that are usually prescribed for the treatment stain teeth. The purpose of this study was an in vitro comparison of the adsorption rate of iron onto incisor primary teeth after exposure to three different Iron drops (Darupakhash, Fer–In– Sol, Shahredaru). Methods: This study was performed o...
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Abstract Impaction of maxillary central incisors is not common. Treatment of an impacted central incisor is challenging as it relates to facial esthetics and dental function. Although impaction of permanent teeth is rarely diagnosed in mixed dentition period, an impacted central incisor is usually diagnosed when there is a delay in the eruption of tooth. Tooth impaction may result from...
متن کاملSurgical treatment of an unerupted supernumerary tooth attached to an unerupted permanent incisor.
An unerupted supernumerary tooth was attached to the root surface of an unerupted permanent lateral incisor. It was necessary to remove both the supernumerary and the permanent lateral incisor as a single unit. The permanent lateral incisor was separated from the supernumerary and placed back into the original developmental crypt. The replanted lateral incisor erupted normally one year later. W...
متن کاملThree-dimensional quantification of pretorqued nickel-titanium wires in edgewise and prescription brackets.
OBJECTIVE To quantify the three-dimensional moments and forces produced by pretorqued nickel-titanium (NiTi) rectangular archwires fully engaged in 0.018- and 0.022-inch slots of central incisor and molar edgewise and prescription brackets. MATERIALS AND METHODS Ten identical acrylic dental models with retroclined maxillary incisors were fabricated for bonding with various bracket-wire combin...
متن کاملA study on the missing of lateral incisor tooth in the elementary students of Kerman city
the missing of any tooth is due to undeveloped dental lamina that possible is caused by genetic factors such as ectodermal dysplasia,local infection and systemic diseases.in some cases,the lack of teeth is so wide that causes undevelopment in all premanent teeth which is known as comlete anodontia.the lack of lateral incisors causes speech defect,difficulty in breathing,spacing in other teeth,d...
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عنوان ژورنال:
- American journal of orthodontics
دوره 55 3 شماره
صفحات -
تاریخ انتشار 1969