Results 81 to 90 of about 8,158 (209)

Effect of activation and preactivation on the mechanical behavior and neutral position of stainless steel and beta-titanium T-loops [PDF]

open access: yes, 2015
Objective: To quantify, for each activation, the effect of preactivations of differing distribution and intensity on the neutral position of T-loops (7-mm height), specifically the horizontal force, moment to force (M/F) ratio, and load to deflection ...
Afonso Pinhão Ferreira   +31 more
core   +1 more source

Orthodontic treatment of unilateral cleft lip and palate associated with maxillary canine/premolar transposition: case report

open access: yesDental Press Journal of Orthodontics, 2020
Introduction: The cleft lip and palate is the most frequent craniofacial anomaly and as a consequence of this malformation some inadequate occlusal relationship between the arches are observed.
Rodrigo Matos de Souza   +2 more
doaj   +1 more source

Corticotomies as a surgical procedure to accelerate tooth movement during orthodontic treatment : a systematic review [PDF]

open access: yes, 2016
One of the main aims of orthodontists is to reduce the treatment time as much as possible, particularly in view of the rise in demand for orthodontic treatment among adult patients. The objective of this systematic review was to examine the effectiveness
Almerich Silla, José Manuel   +5 more
core   +1 more source

Prevalence of Oral Microbial Flora during Orthodontic Space Closure: A Pilot Study

open access: yesJOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH, 2020
Introduction: Orthodontic treatment with fixed appliances especially during the retraction stage makes it challenging to maintain the oral hygiene. Attachments used, such as elastic chains, loops and springs, result in changes in the oral environment due to the accumulation of plaque and increase in the levels of bacterial count mainly Streptococcus ...
Abirami Selvaraj   +2 more
openaire   +2 more sources

Effects of different stretching extents, morphologies, and brands on initial force and force decay of orthodontic elastomeric chains: An in vitro study

open access: yesDental Research Journal, 2020
Background: Elastomeric chains are of clinical importance to orthodontics. Therefore, their behavior should be assessed under different conditions. Some of their critical aspects remain unstudied (including effects of different elongations and chain ...
Seyed Mohammad Mousavi   +2 more
doaj   +1 more source

Aesthetic satisfaction in lip and palate clefts: a comparative study between secondary and tertiary bone grafting [PDF]

open access: yes, 2018
Lip and palate cleft represent one of the most frequently occurring congenital deformity, which includes dental anomalies, such as variation in tooth number and position.
Brauner, E   +7 more
core   +1 more source

Orthodontic treatment need and prevalence of malocclusions in the Orthodontic Unit of "Sapienza - University of Rome" : a six - year clinical experience [PDF]

open access: yes, 2019
AIM The objective of this epidemiological survey was to investigate the dental-skeletal features of subjects attending the Public Dental Service in U.O.C. (Orthodontic Department of “La Sapienza University of Rome) and compare them with the existing body
Giordano, Alessandra
core  

The national CLEFTNET project for individuals with cleft palate [PDF]

open access: yes, 2012
Although previous studies have demonstrated the benefits of using electropalatography (EPG) for treating therapy-resistant articulation errors associated with cleft palate, until recently access to this form of treatment has been limited. For the past 10
Crampin, Lisa   +4 more
core   +1 more source

Role of bone graft materials for cleft lip and palate patients: A systematic review [PDF]

open access: yes, 1992
Cleft lip and palate is a congenital anomaly. Its management requires a long term commitment, multidisciplinary and structured treatment. Treatment is initiated at infancy and continues till adolescence.
Wahaj, Aiyesha   +2 more
core   +1 more source

Familial cases of missing mandibular incisor: three case presentations [PDF]

open access: yes, 1999
Hypodontia is the congenital absence of one or more teeth because of agenesis. The most commonly missing teeth are the third molars, the maxillary lateral incisors and the second premolars.
Ngeow, Dr. W.C.
core  

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