搜索结果: 1-13 共查到“医学 Transposition”相关记录13条 . 查询时间(0.078 秒)
An example of early treatment where timing is crucial to accomplishing the greatest Possible dental health benefit, with the added bonus of minimizing mechanical therapy.
Maxillary canine - first premolar transposition, associated dental anomalies and genetic basis
Tooth eruption ectopic Tooth abnormalities Genetics Hypodontia Malocclusion
2009/1/12
Maxillary canine - first premolar (Mx.C.P1) transposition, an uncommon dental anomaly involving positional interchange of the two teeth, was studied using a sample of 43 subjects with the abnormal...
Twenty-one cases of transposition are presented showing a crude prevalence of 0.47%. A high rate of bilateral occurrence was seen. A significant number of cases were associated with other dental a...
Canine transposition in prehistoric Pakistan：Bronze Age and Iron Age case reports
Dental anthropology Canine transposition Dental paleopathology Bronze Age Iron Age India Pakistan
2009/1/8
This report documents two prehistoric cases of canine-first premolar transposition (Mx.C.P1) from the Indo-Pakistan subcontinent. Recent discussion of the etiology of canine transposition and repo...
Mandibular lateral incisor-canine transposition, concomitant dental anomalies, and genetic control
Tooth transposition Tooth eruption ectopic Tooth abnormalities Malocclusion Genetics clinical
2009/1/8
Mandibular lateral incisor-canine (Mn.l2.C) transposition is a rare developmental disturbance of tooth order characterized by positional interchange of the two teeth. In children with Mn.l2.C anomal...
Prevalence of Tooth Transposition, Third Molar Agenesis, and Maxillary Canine Impaction in Individuals with Down Syndrome
Down syndrome Third molar agenesis Canine impaction Transposition
2008/12/26
Alterations in the size, morphology and number of teeth are among the many inherited disorders that have been reported in individuals with Down syndrome. By contrast, third molar agenesis and toot...
An Orthodontic Case of Transposition of the Upper Right Canine and First Premolar
Tooth transposition Dental substitution Congenitally missing Orthodontic management
2008/12/26
Tooth transposition is a rare and severe positional anomaly that may create many orthodontic problems from both esthetic and functional points of view. In this report, we describe a case of the or...
Nonextraction Treatment of Upper Canine–Premolar Transposition in an Adult Patient
Nonextraction Canine Adult patient Transposition
2008/11/27
This article reports the successful treatment of a unilateral maxillary canine and first premolar transposition without the extraction of the premolar in an adult patient. A female patient, 21 yea...
Maxillary Canine Transposition to Incisor Site: A Rare Condition
Ectopic eruption Maxillary canine Tooth transposition
2008/11/27
Tooth transposition is defined as positional interchange of 2 adjacent teeth within the same quadrant. The incidence has been reported as about 0.4%, and the maxillary permanent canine has been report...
Maxillary Canine—First Premolar Transposition
Transposition Corrective orthodontics Segmented mechanics
2008/11/3
Tooth transpositions present at a relatively low incidence in the world population and primarily affect maxillary canines and premolars. Treatment of this disturbance should take into account aspects ...
Maxillary Canine-First Premolar Transposition in the Permanent Dentition
Transposition Permanent dentition Computed tomography Bone resorption
2008/10/31
Maxillary canine premolar transposition is the most frequently reported transposition type, which many orthodontists face. Although correcting the transposed tooth order is not advised after the erupt...
Model Surgery Technique for Le Fort I Osteotomy -Alteration in Occlusal Plane Associated with Upward Transposition of Posterior Maxilla
Occlusal alteration Model surgery Bimaxillary surgery Computer simulation Occlusal bite record
2010/1/21
It is difficult to translate analytical values into accurate model surgery by traditional methods, especially when moving the posterior maxilla. This is because cephalometric radiographic analysis gen...
Model Surgery Technique for Le Fort I Osteotomy -Alteration in Occlusal Plane Associated with Upward Transposition of Posterior Maxilla-
Occlusal alteration Model surgery Bimaxillary surgery
2010/12/1
It is difficult to translate analytical values into accurate model surgery by traditional methods, especially when moving the posterior maxilla. This is because cephalometric radiographic analysis gen...