نتایج جستجو برای: central incisor

تعداد نتایج: 476401  

 Background and purpose: In tooth selection for dentures, the size of the tooth is really important. To estimate the size, a group of landmarks of the face have been investigated. This study evaluated the relationship between the length and width of maxillary central incisors and measurable indices of the face in patients with complete denture. Materials and methods: A descriptive-analytic cro...

Journal: :Annali di stomatologia 2011
Gian Luca Sfasciotti Roberta Marini Maurizio Bossù Gaetano Ierardo Susanna Annibali

This paper reports the management of two clinical cases, in which the upper right central incisor was fused with a supernumerary tooth and the upper left central incisor was macrodontic. A radiographic examination revealed that the fused teeth had two separate roots. Hemisectioning of the fused teeth was performed, the supernumerary portion was extracted and the remaining part was reshaped to r...

Journal: :Orphanet Journal of Rare Diseases 2006
Roger K Hall

Solitary median maxillary central incisor syndrome (SMMCI) is a complex disorder consisting of multiple, mainly midline defects of development resulting from unknown factor(s) operating in utero about the 35th-38th day(s) from conception. It is estimated to occur in 1:50,000 live births. Aetiology is uncertain. Missense mutation in the SHH gene (I111F) at 7q36 may be associated with SMMCI. The ...

2013
Lora Mishra Manoj Kumar

Management of traumatic injuries to the teeth is a challenge to the practising dentist. It has no prescriptive method for occurring, possesses no significant predictable pattern of intensity or extensiveness and occurring at times when dentists are least prepared for it. Ninety-two percent of traumatic injuries results in fracture of maxillary permanent central incisors because its protrusive a...

2016
Pawanjit Singh Walia Ajit Kumar Rohilla Shweta Choudhary Ravneet Kaur

Traumatic injuries to primary dentition may interfere with the development of permanent dentition. Among the many malformations, dilaceration is particularly important to the clinician. Management of dilacerated maxillary central incisor requires a multidisciplinary approach. The main purpose of this review is to present the etiological factors, the mechanism, clinical features, radiographic fe...

Journal: :Journal of clinical orthodontics : JCO 2010
Antonio Gracco Costantino Giagnorio Luca Lombardo Roberto Farina

A 16-year-old female presented with the chief concern of esthetic deficiency caused by a missing tooth (Fig. 1A). She had lost her maxillary right central incisor in a cycling accident nine years previously. The tooth, which had been avulsed during the accident, was reimplanted and subjected to endodontic therapy several days later, but was lost again in a second traumatic avulsion after a few ...

Journal: :Journal of medical genetics 1990
H G Artman E Boyden

A patient is described with a new association of microphthalmia, single central incisor, and hypopituitarism believed to represent a holoprosencephaly malformation. In view of the genetic ramifications of this malformation and its variable manifestations, we would like to alert the clinician to consider holoprosencephaly whenever midline malformations are detected.

Journal: :Revista Portuguesa de Estomatologia, Medicina Dentária e Cirurgia Maxilofacial 2021

Cone-beam computed tomography (CBCT) provides images without overlapping anatomical structures, which is important for the diagnosis and assessment of florid cemento-osseous dysplasia. This fibro-osseous lesion that affects alveolar process compromising teeth’ pulp vitality usually asymptomatic, bone expansion, cortical disruption, root resorption are uncommon. Due to its avascular characterist...

Journal: :European journal of paediatric dentistry : official journal of European Academy of Paediatric Dentistry 2004
J Foley

AIM The aims of this study were firstly to determine the fate of unerupted permanent maxillary incisor teeth following supernumerary tooth removal and secondly to make recommendations regarding the management of such incisor teeth following supernumerary tooth extraction. STUDY DESIGN This is a retrospective study. METHODS Records of children attending the Departments of Paediatric Dentistr...

2012

Improved technology and interdisciplinary team work allows dental providers to achieve treatment goals of function, esthetics, stability and health. This paper reports the management of a missing single anterior tooth by conventional implant prosthesis along with adjunctive orthodontic treatment.

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