نتایج جستجو برای: first permanent molar

تعداد نتایج: 1516772  

Journal: :dental research journal 0
tatjana nimčenko nimčenko gražvydas omerca ennio bramanti gabriele cervino luigi laino marco cicciù

tooth transplantation can be considered a valid and predictable treatment option for rehabilitating young patients with permanent teeth loss. this study presents several cases of successful autogenous tooth transplantation with a 6-9 months follow-up. tooth auto-transplantation can be considered a reasonable option for replacing missing teeth when a donor tooth is available. the auto-transplant...

2016
Fazal Shahid Mohammad Khursheed Alam Mohd Fadhli Khamis

OBJECTIVE The primary aim of the study was to generate new prediction equations for the estimation of maxillary and mandibular canine and premolar widths based on mandibular incisors and first permanent molar widths. METHODS A total of 2,340 calculations (768 based on the sum of mandibular incisor and first permanent molar widths, and 1,572 based on the maxillary and mandibular canine and pre...

Journal: :Journal of dentistry for children 2007
Takehiko Shimizu Momoe Miyamoto Youko Arai Takahide Maeda

Supernumerary teeth are among the most common dental anomalies affecting the primary and permanent dentition. They are usually found in the anterior maxilla and occur infrequently in the primary dentition. The purpose of this paper was to report a case diagnosed with primary supernumerary tooth in the primary second molar region. The crown and root shape of the primary supernumerary tooth resem...

ژورنال: مجله دندانپزشکی 1999
اخوان, پریسا , افشار, حسین , برادران نخجوانی, یحیی ,

In this study, by cluster simple random sampling, the prevalence of ectopic of first permanent molar in 8 years old Tehran school children is considered and determined as 0.87 percent The involvement of maxilla was more than mandible and the difference was significant. Bilateral involvement was more than unilateral and boys were more- than girls, how ever the differences were not significant. ...

2017
Taísa Boamorte Raveli Dirceu Barnabé Raveli Kelei Cristina de Mathias Almeida Ary dos Santos Pinto

Background Tipped lower molar over edentulous space is very common in orthodontics practice when adults seek treatment. The segmented arch technique features a predictable force system that provides a controlled release of force that can produce light and continuous tooth movement. Case Description A female adult patient, who lost a permanent lower first molar, needed correction of the positi...

Journal: :International journal of oral health dentistry 2022

The preservation of deciduous teeth is essential until normal exfoliation. It plays an important role in preventive and interventional dentistry. Early loss a tooth or can have various consequences. Space maintainer the intra-alveolar kind advised when second molar lost before eruption first permanent molar. This report discusses modified Willet appliance cases where primary occur prior to mand...

2014
M. K. Saggu H. Aga J. S. Saggu G. A. E. Burke

Background: Articaine is an amide local anaesthetic, which is gaining popularity for use in dental and oral surgical anaesthesia in the United Kingdom. Hitherto there has been insufficient evidence to recommend articaine above the more commonly used lidocaine for dental procedures. The aim of this study is to compare the efficacy of 4% articaine with 1:100,000 adrenaline (4AA) with that of 2% l...

2013
Khalil Alesia Hesham S Khalil

BACKGROUND The purpose of this study was to investigate the reasons for and patterns of extraction of permanent teeth in a subset of the Saudi population. METHODS During a 3-month period, dentists were asked to record, using a specially designed survey form, the reasons for every extraction of a permanent tooth. The reasons for tooth extraction were assigned to different causes, ie, dental ca...

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