It has been long recognized that there might be a mathematical and/or qualitative relationship between tooth form, the dental arch form and the facial profile. A knowledge and assessment of this relationship, albeit in a rough mathematical form, would , in theory, help the forensic odontologist...
Characteristics of the supernumeraries were predominance in males, predominance in the permanent dentition, predominant location in the central incisor region, ... B Hurlen,D Humerfelt - 《Acta Odontologica Scandinavica》 被引量: 46发表: 2009年 Supernumerary teeth: review of the literature and a...
INTRODUCTION: Teeth with a palatal radicular groove are challenging to diagnose, treat, and save. We classified this condition using cone-beam computed tom... X Tan,L Zhang,W Zhou,... - 《J Endod》 被引量: 1发表: 2017年 The relationship between the incisor position and lingual surface mo...
鈥The relationship between sucking habits and dental characteristics of unilateral cross-bite in 4-yr-old children (n= 76) was studied. The cross-bites we... ANDERS,LINDNER,THOMAS,... - 《European Journal of Oral Sciences》 被引量: 131发表: 1989年 Maxillary incisor root resorption in relati...
aindexes have been defined using upper incisor and canine teeth. 正在翻译,请等待...[translate] adiscriminant characteristics. In the presence of one or both canines the distobuccal–mesiolingual[translate]
DISTRIBUTION OF ROOTS AND CANALS IN MAXILLARY AND MANDIBULAR CANINES: In this retrospective cross-sectional study, the vast majority of canines (98.7%), had single roots and only 1.2% had double roots. There were 298 (27.5%) canines with 2 canals and most teeth had 1 canal (779 canines, ...
of an anxiety disorder or depressive disorder). The six physical signs are: 1. Excessive perspiration of the forehead and the upper lip. 2. Teeth grinding. 3. Indentation of the tongue due to its chronic pressure against the top incisor teeth. 4. Tic-like retraction of the upper eye lid...
Rodents have a pair of very large incisor teeth in both the upper and lower jaws. These are the teeth used for gnawing. A rodent’s incisors are unusual in that they continue to grow throughout the rodent’s lifetime. This is vitally important for an animal that spends much of its life...
Three species of zebra exist. All three species feature black-and-white stripes, long, slender legs and strong incisor teeth. Size, marking patterns and skills vary slightly to reflect the evolution of each type of zebra within its unique habitat. Plains zebras are adapted to grassy habitats, ...
This study assessed the effects of breast-feeding duration, bottle-feeding duration and non-nutritive sucking habits on the occlusal characteristics of primary dentition in 3–6-year-old children in Peking city. Methods This cross sectional study was conducted via an examination of the occlusal ...