Results 201 to 210 of about 30,869 (261)
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Beware the solitary maxillary median central incisor
Journal of Orthodontics, 2008The incidence of a solitary maxillary median central incisor (SMMCI) tooth in the general population is low, in either the primary or secondary dentition. The most common cause of a missing maxillary central incisor is trauma, or more rarely hypodontia.
Andrew T, DiBiase, Martyn T, Cobourne
openaire +4 more sources
Atypical extraction of maxillary central incisors
American Journal of Orthodontics and Dentofacial Orthopedics, 2010This case report describes a Class I crowded malocclusion with an ankylosed maxillary central incisor that was in infraocclusion and labially displaced. The patient had wide maxillary teeth, and the option of extracting the maxillary central incisors followed by space closure, with lateral incisors substituting for the central incisors, was chosen.
Guilherme, Janson +4 more
openaire +2 more sources
A dual-rooted maxillary central incisor
Journal of Endodontics, 1984It is a well-known truism that maxillary central incisors are single-rooted, single-canaled teeth (1). Ingle and Beveridge (2) state that maxillary central incisors have one canal 100% of the time. The following case did not, however, adhere to the truism or statistics of 100%. It manifests both two roots and two canals.
I H, Sinai, S, Lustbader
openaire +2 more sources
Single central maxillary incisor and holoprosencephaly
American Journal of Medical Genetics, 1987AbstractA holoprosencephalic child was born to a mother with a single central maxillary incisor. The infant had a median cleft lip, a flat nose with a single nostril, hypotelorism, and normal chromosomes. The head was brachycephalic and small, and computed tomography (CT) of the brain showed semilobar holoprosencephaly. The mother had mild hypotelorism
Haruo Hattori +7 more
openaire +2 more sources
Traumatized maxillary central incisor
Journal of Endodontics, 1975Summary A maxillary right central incisor in a 19-year-old boy had a very large root canal with an open apical foramen and a periapical lesion. There was a small radiopaque substance, 2 mm in diameter, adjacent to the apex of this tooth. Histologic examination of the fragment showed that it was a portion of the root tip.
openaire +2 more sources
Assessment of Maxillary Central Incisor Crown Form
The International Journal of Periodontics and Restorative Dentistry, 2013Incisor crown form is thought to be associated with different periodontal features, and it is hypothesized that there are measures of the maxillary central incisor that can be used to characterize its form. The aim of this study was to assess maxillary central incisor crown dimensions to determine morphologic groups.
Luis F, Senn +2 more
openaire +2 more sources
Solitary maxillary central incisor and normal stature
Oral Surgery, Oral Medicine, Oral Pathology, 1978Two children, one boy and one girl, each with solitary maxillary deciduous and permanent central incisors, normal height, and normal plasma growth hormone levels, are reported. Review of the literature reveals fourteen reports of patients with a similar dental anomaly. Of these, three are normal in height.
R K, Wesley +3 more
openaire +2 more sources
Traumatic intrusion of a maxillary central incisor
The Journal of the American Dental Association, 1969An intruded maxillary right central incisor was successfully removed from the nasal cavity of an auto accident victim. Removal was accomplished by use of a 25-gauge stainless steel wire loop.
S, Halperin, A C, Williams
openaire +2 more sources
Complete intrusion of maxillary permanent central incisors
Journal of Clinical Pediatric Dentistry, 2003Orthodontic extrusion can be time consuming and has a long retention period, making cooperation a critical factor. On the other hand, it has also been shown that surgical techniques may be useful to extrude and save the root. Surgical methods need at least 3 week for root stabilization in new position.
N, Erverdi, B, Kargül
openaire +2 more sources

