Zobrazeno 1 - 8
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pro vyhledávání: '"William K. Duncan"'
Publikováno v:
Journal of Dental Education. 66:478-484
Although many schools use scores on the Dental Admission Test (DAT) to evaluate applicants, the association of these scores with students' performance on Part I of the National Board Dental Examinations (NBDE) has not been recently evaluated. In this
Autor:
M.Kevin O Carroll, William K. Duncan
Publikováno v:
Oral Surgery, Oral Medicine, Oral Pathology. 78:375-381
This is a report of a kindred of at least 181 members, of whom 35 exhibit or are reported to have dentin dysplasia type I. Six others are suspected of having the condition. Radiographic evidence that included obliterated or semilunar pulp chambers an
Publikováno v:
Oral Surgery, Oral Medicine, Oral Pathology. 72:119-125
The literature is reviewed to determine the radiographic appearance of the reported cases of dentin dysplasia. The sometimes confusing nomenclature is rationalized. Four distinct forms of dentin dysplasia type I and one form of dentin dysplasia type
Publikováno v:
Journal of public health dentistry. 50(4)
A simplified hypoplasia index for deciduous teeth has been developed. The index utilizes a two-digit system to signify the type and severity of the hypoplastic lesion. The types of lesions recorded are primary canine hypoplasia (PCH) and linear ename
Publikováno v:
The Journal of the American Dental Association. 106:640-644
The noneruption of maxillary anterior teeth, particularly the canine, is a common problem. The cause of the noneruption is multifactorial but almost always involves a lack of space. The literature presents an active and a passive form of orthodontic
Publikováno v:
Journal of Public Health Dentistry. 49:15-18
Primary canine hypoplasia is an incomplete or defective development of the enamel matrix. The lesion is located on the labial surface and is seen more frequently on mandibular teeth. The purpose of this preliminary study was to determine the prevalen
Autor:
William K. Duncan, Mahmoud H. Ashrafi
Publikováno v:
Journal of the American Dental Association (1939). 102(5)
In this case, a clear pathway for eruption was provided for the mandibular left first permanent molar by reducing the distal surface of the primary molar. The occlusal surface was also surgically uncovered to remove any possibility of a mucosal barri
Publikováno v:
Oral surgery, oral medicine, and oral pathology. 65(6)
Eosinophilic granuloma is said to be the most benign disorder of the triad commonly known as histiocytosis X. There has been, and still is, confusion about the terminology describing this entity. This article reviews the literature on histiocytosis X