RESUMO
BACKGROUND: Several studies have recently demonstrated that a post-treatment communication to explain the importance of an oral hygiene can improve the orthodontic patients' compliance over a period of 66 days. The main goal of this study is to evaluate the effects of a structured follow-up communication after orthodontic appliance application on oral hygiene compliance after 30-40 days. METHODS: Eighty-four orthodontic participants enrolled from patients who were beginning fixed orthodontic treatment at the Orthodontic Department, Gaslini Hospital, Genova, between July and October 2014 were randomly assigned to one of three trial arms. Before the bonding, all patients underwent a session of oral hygiene aimed at obtaining an plaque index of "zero." At the following orthodontic appointment, the plaque index was calculated for each patient in order to assess oral hygiene compliance. The first group served as control and did not receive any post-procedure communication, the second group received a structured text message giving reassurance, and the third group received a structured telephone call. Participants were blinded to group assignment and were not made aware that the text message or the telephone call was part of the study. (The research protocol was approved by the Italian Comitato Etico Regionale della Liguria-sezione 3^ c/o IRCCS-Istituto G. Gaslini 845/2014, and it is not registered in the trial's register.) RESULTS: Thirty patients were randomly assigned to the control group, 28 participants to the text message group, and 26 to the telephone group. Participants who received a post-treatment communication reported higher level of oral hygiene compliance than participants in the control group. The plaque index was 0.3 (interquartile range (Iqr), 0.60) and 0.75 (Iqr, 1.30), respectively, with a significant difference (P = 0.0205). CONCLUSIONS: A follow-up procedure after orthodontic treatment may be an effective tool to increase oral hygiene compliance also over a short period.
Assuntos
Comunicação , Higiene Bucal , Aparelhos Ortodônticos , Cooperação do Paciente , Adolescente , Criança , Placa Dentária , Índice de Placa Dentária , Feminino , Seguimentos , Humanos , Masculino , Telefone , Envio de Mensagens de TextoRESUMO
OBJECTIVES: To assess the effects of a follow-up text message and a telephone call after bonding on participants' self-reported level of pain. MATERIALS AND METHODS: Eighty-four participants were randomly assigned to one of three trial arms. Randomization was performed by the Department of Epidemiology and Biostatistics of IRCCS G.Gaslini. Participants were enrolled from patients with a permanent dentition who were beginning fixed no extraction treatment at the Orthodontic Department, Gaslini Hospital. Participants completed baseline questionnaires to assess their levels of pain prior to treatment. After the initial appointment, participants were completed a pain questionnaire at the same time, daily, for 7 days. The first group, served as control, did not receive any post-procedure communication; the second group received a structured text message; and the third group received a structured telephone call. Participants were blinded to group assignment. LIMITATIONS: A larger sample size should have been considered in order to increase the ability to generalize this study's results. RESULTS: Participants in both the telephone call group and the text message group reported lower level of pain than participants in the control group with a larger and more consistent effect for the telephone call group. Most participants reported a higher level of pain during the first 48 hours post-bonding. The analgesic's consumption significantly correlated with the level of pain during the previous 24 hours. Female participants appeared to be more sensitive to pain than male participants. CONCLUSIONS: A telephone follow-up after orthodontic treatment may be an effective procedure to reduce participants' level of pain. PROTOCOL: The research protocol was approved by the Italian Comitato Etico Regionale della Liguria-sezione 3^ c/o IRCCS- Istituto G.Gaslini 845/2014. REGISTRATION: 182 Reg 2014, 16/09/2014 Comitato Etico Regione Liguria, Sez.3.
Assuntos
Assistência ao Convalescente/métodos , Ortodontia Corretiva/efeitos adversos , Dor/etiologia , Adolescente , Analgésicos/administração & dosagem , Criança , Comunicação , Colagem Dentária/efeitos adversos , Colagem Dentária/métodos , Método Duplo-Cego , Esquema de Medicação , Feminino , Seguimentos , Humanos , Masculino , Ortodontia Corretiva/métodos , Dor/prevenção & controle , Medição da Dor/métodos , Percepção da Dor/fisiologia , Autorrelato , Fatores Sexuais , Inquéritos e Questionários , Telefone , Envio de Mensagens de TextoRESUMO
Proffitt et al. have described "effectiveness and efficiency" (E&E) as achieving desired results without wasting the orthodontist's and patients' time. In 1972, Archibald Cochrane published a monograph entitled "Effectiveness and Efficiency," which challenged the medical community to use medical protocols that were evidence-based. As a possible starting point for E&E, the orthodontist could consider an "Evidence-based clinical practice" (EBCP) model, which integrates the best research evidence with clinical expertise and patient values. This model considers scientific or evidence-based orthodontics (EBO) together with patient preferences and patient autonomy, clinical or patient circumstances, and clinical experience and judgment. In this paper, therefore, E&E will be discussed from an EBCP perspective which, for our purposes, includes relevant evidence but also our clinical experience and rationale. We will discuss: wire sequence; NiTi Wire types; space closure by sliding; canine retraction versus en masse retraction, 18" slot versus 22" slot, the Bidimensional System; self-ligating brackets (SL); vertical slot; economic aspects.
Assuntos
Ortodontia , Desenho de Aparelho Ortodôntico , Ortodontia/instrumentação , Ortodontia/métodosAssuntos
Mandíbula/patologia , Dente Molar/patologia , Fechamento de Espaço Ortodôntico/métodos , Adolescente , Adulto , Anodontia/terapia , Dente Pré-Molar/anormalidades , Criança , Feminino , Humanos , Masculino , Má Oclusão Classe II de Angle/terapia , Procedimentos de Ancoragem Ortodôntica/instrumentação , Desenho de Aparelho Ortodôntico , Braquetes Ortodônticos , Fechamento de Espaço Ortodôntico/instrumentação , Fios Ortodônticos , Anquilose Dental/terapia , Técnicas de Movimentação Dentária/instrumentação , Técnicas de Movimentação Dentária/métodosRESUMO
OBJECTIVE: We investigated how laypeople perceive persons with straight teeth and nose, mild to moderate modification of the nose, and mild to moderate modification of the teeth. The objectives were to determine: (1) how modification of the nose or teeth affects others' perceptions of target persons' facial attractiveness, (2) whether these evaluations are affected by the target persons' or raters' gender, (3) whether the frontal view or three-quarter view has any effect on the ratings. MATERIALS AND METHODS: Survey data were collected from 226 college students at Seton Hill University (49% male, 51% female; age range, 18-25 years) who rated, on a 100mm VAS, photos of subjects with straight teeth and nose (control), mild to moderate modification of the nose, and mild to moderate modification of the teeth from the frontal and three-quarter views. RESULTS: Male and female target photos with teeth modification were considered the least attractive. Both male and female target photos showed that female raters evaluated both control and nose modification conditions more positively than did male raters. For male and female target photos, the frontal view was less esthetically pleasing under teeth modification. CONCLUSIONS: Both male and female evaluators judged teeth modification as the least attractive compared to nose modification. It is recommended for rhinoplasty patients with malaligned teeth that it may be beneficial for cosmetic surgeons to establish an interdisciplinary approach working with orthodontists.
Assuntos
Beleza , Dentição , Face/anatomia & histologia , Nariz/anatomia & histologia , Adolescente , Adulto , Atitude Frente a Saúde , Feminino , Humanos , Masculino , Má Oclusão/psicologia , Doenças Nasais/psicologia , Fotografação , Fatores Sexuais , Escala Visual Analógica , Adulto JovemRESUMO
OBJECTIVE: To investigate whether text message reminders regarding oral hygiene have an effect on plaque removal in orthodontic patients. MATERIALS AND METHODS: In this randomized, controlled clinical trial, 50 orthodontic patients were assigned to either a text message or control group. Patients in the text message group received 12 text messages over the course of 4 weeks and one text message for 8 weeks thereafter. Photos were taken at baseline (T0), at 4 weeks after baseline (T1), and at 12 weeks after baseline (T2). For each subject, photos of eight teeth were taken and then the area of the tooth and amount of plaque were measured using planimetry. RESULTS: There was a statistically significant difference in plaque coverage between baseline and both T1 and T2 in the text message group as measured using planimetry. This was demonstrated by comparing the average measurements of the control group and the treatment group. CONCLUSION: This study demonstrated that the use of automated text message reminders sent from an orthodontic office was effective in improving oral hygiene compliance in orthodontic patients.
Assuntos
Higiene Bucal , Sistemas de Alerta , Envio de Mensagens de Texto , Adolescente , Placa Dentária/prevenção & controle , Feminino , Humanos , Processamento de Imagem Assistida por Computador/métodos , Masculino , Braquetes Ortodônticos , Cooperação do Paciente , Educação de Pacientes como Assunto , Fotografia Dentária/métodos , Escovação Dentária/métodosRESUMO
INTRODUCTION: The correction of a deviated midline can involve complicated mechanics and a protracted treatment. The threshold below which midline deviations are considered acceptable might depend on multiple factors. The objective of this study was to evaluate the effect of facial type on laypersons' perceptions of various degrees of midline deviation. METHODS: Smiling photographs of male and female subjects were altered to create 3 facial type variations (euryprosopic, mesoprosopic, and leptoprosopic) and deviations in the midline ranging from 0.0 to 4.0 mm. Evaluators rated the overall attractiveness and acceptability of each photograph. RESULTS: Data were collected from 160 raters. The overall threshold for the acceptability of a midline deviation was 2.92 ± 1.10 mm, with the threshold for the male subject significantly lower than that for the female subject. The euryprosopic facial type showed no decrease in mean attractiveness until the deviations were 2 mm or more. All other facial types were rated as decreasingly attractive from 1 mm onward. Among all facial types, the attractiveness of the male subject was only affected at deviations of 2 mm or greater; for the female subject, the attractiveness scores were significantly decreased at 1 mm. The mesoprosopic facial type was most attractive for the male subject but was the least attractive for the female subject. CONCLUSIONS: Facial type and sex may affect the thresholds at which a midline deviation is detected and above which a midline deviation is considered unacceptable. Both the euryprosopic facial type and male sex were associated with higher levels of attractiveness at relatively small levels of deviations.
Assuntos
Arco Dental/anatomia & histologia , Face/anatomia & histologia , Incisivo/anatomia & histologia , Percepção Visual/fisiologia , Adolescente , Adulto , Atitude , Beleza , Limiar Diferencial/fisiologia , Feminino , Humanos , Masculino , Má Oclusão/patologia , Má Oclusão/psicologia , Limiar Sensorial/fisiologia , Fatores Sexuais , Sorriso , Adulto JovemRESUMO
OBJECTIVES: To determine whether a text message reduces the severity of patient self-reported levels of pain and anxiety following initial placement of orthodontic appliances. MATERIALS AND METHODS: Thirty-nine orthodontic patients were randomly assigned to one of two groups and matched for age, gender, and bracket type (self-ligating vs conventional). The subjects completed baseline questionnaires to ascertain their levels of pain and anxiety before initiating orthodontic treatment. Following the initial appointment, subjects completed the pain questionnaire and anxiety inventory at the same time daily for 1 week. One group received a structured text message showing concern and reassurance, while the second group served as a control and received no postprocedural communication. RESULTS: There was a statistically significant difference in pain in relation to time between the text message group and the control group as it was demonstrated that demonstrated that compared with the text message group, mean pain intensity increased and selfreported discomfort was longer in the control group. Anxiety was determined to be at its peak the day following initial orthodontic appliance placement and gradually tapered off from that time point. No intergroup difference was noted when analyzing anxiety. CONCLUSIONS: This study demonstrated that a text message sent from an orthodontic office following initial appliance placement resulted in a lower level of patient's self-reported pain. Additionally, patient anxiety is at its peak the day following the initial appointment and decreases from that point forward.
Assuntos
Ansiedade ao Tratamento Odontológico/classificação , Relações Dentista-Paciente , Aparelhos Ortodônticos , Dor/classificação , Autorrelato , Envio de Mensagens de Texto , Adolescente , Assistência ao Convalescente , Analgésicos/uso terapêutico , Estudos de Casos e Controles , Criança , Comunicação , Ansiedade ao Tratamento Odontológico/psicologia , Feminino , Seguimentos , Humanos , Masculino , Braquetes Ortodônticos , Fios Ortodônticos , Dor/psicologia , Medição da Dor , Técnicas de Movimentação Dentária/instrumentaçãoRESUMO
PURPOSE: As dentists embrace evidence-based clinical practice, we place increased emphasis on patient values. Standards like Angle Classification are not related to patient perceptions of the tangible benefits of treatment. This study quantifies the differences dentists and patients perceive in orthodontic treatment outcome. MATERIALS AND METHODS: A survey is used to quantify a patient's perception of orthodontic treatment. It was completed by 30 patients who completed treatment at the University of Pittsburgh School of Dental Medicine. Their responses were compared with the perceptions of five orthodontists, three general dentists, and two prosthodontists. RESULTS: Multivariate analysis of variance found the differences between and within the subjects to be significant at p < 0.004. Univariate analysis of variance of the initial scores showed the data to be significant at p < 0.002 and pairwise comparisons showed significant mean differences. Final score analysis of variance was significant at p < 0.001 and pairwise comparison showed significant mean differences. CONCLUSIONS: Patients and general dentists have a significantly less favorable initial perception of their dental esthetics and function when compared with orthodontists. Final scores of esthetic and functional perceptions between the patients and all three dentist groups showed significant differences, with patients perceiving the results of their treatment more favorably than practitioners. CLINICAL SIGNIFICANCE: The data herein elucidates differences in the value systems of professionals and patients. It is meant to encourage dentists to consider whether these differences justify the persistence of traditional orthodontic treatment goals or if treatment planning should incorporate consideration of each individual patient's preferences to maximize utility.
Assuntos
Atitude do Pessoal de Saúde , Atitude Frente a Saúde , Odontólogos/psicologia , Ortodontia Corretiva/psicologia , Satisfação do Paciente , Adolescente , Adulto , Criança , Estética Dentária , Odontologia Geral , Humanos , Modelos Dentários , Ortodontia , Fotografação , Prostodontia , Radiografia Dentária Digital , Resultado do Tratamento , Adulto JovemRESUMO
INTRODUCTION: The aim of this study was to assess the rate of tooth movement and discomfort experienced by orthodontic patients using a vibrational appliance (Tooth Masseuse). METHODS: In this randomised controlled trial (RCT), 66 consecutive patients were assigned to a control or experimental group. The experimental group was instructed to use a vibrational appliance for a minimum of 20 minutes per day. All of the patients had the same fixed appliance and a 0.014 inch thermal NiTi wire during the 10 week study period. Impressions of the mandibular six anterior teeth were taken at 4 time points: at the start of treatment, 5 weeks, 8 weeks, and at 10 weeks after commencement. Little's Irregularity Index was used to record alignment and assess the rate of tooth movement. A discomfort score chart was used to evaluate patient pain levels at 5 time points. RESULTS: The experimental group showed a 65% reduction in irregularity at 10 weeks, while the control group showed a 69% reduction in irregularity over the same period. No significant differences in irregularity or pain levels were observed at any of the time points between the groups. CONCLUSIONS: The results demonstrate that, for 20 minute use per day, there appears to be no clinical advantage in using the vibrational appliance for the early resolution of crowding or the alleviation of pain during initial alignment.
Assuntos
Dor/prevenção & controle , Técnicas de Movimentação Dentária , Vibração/uso terapêutico , Adolescente , Criança , Estudos de Coortes , Dente Canino/patologia , Ligas Dentárias/química , Feminino , Seguimentos , Humanos , Incisivo/patologia , Masculino , Má Oclusão/patologia , Má Oclusão/terapia , Níquel/química , Braquetes Ortodônticos , Fios Ortodônticos , Medição da Dor , Estudos Prospectivos , Fatores de Tempo , Titânio/química , Técnicas de Movimentação Dentária/efeitos adversos , Técnicas de Movimentação Dentária/instrumentaçãoRESUMO
In the mid 1970s, Schudy and Schudy developed and described an edgewise bimetric system in which there were brackets with 0.016-inch slots on the incisors and canines and brackets with 0.022-inch slots on the premolars and molars. Modeling after Schudy and Schudy, Gianelly devised a similar, preadjusted system called the bidimensional system, in which the incisor brackets have 0.018-inch slots while the remaining teeth have brackets with 0.022-inch slots. We have further modified the bidimensional system and developed a dual-slot system. Hence, this article compares the bidimensional and dual-slot systems and provides justification for both. The main concerns regarding the bidimensional and dual-slot systems are posterior "play" and lack of three-dimensional control. We rationalize both as well as the self-ligating hybrid and dual-slot system.
Assuntos
Desenho de Aparelho Ortodôntico , Braquetes Ortodônticos , Técnicas de Movimentação Dentária/instrumentação , Dente Pré-Molar/patologia , Dente Canino/patologia , Ligas Dentárias/química , Humanos , Incisivo/patologia , Níquel/química , Fechamento de Espaço Ortodôntico/instrumentação , Fios Ortodônticos , Aço Inoxidável/química , Propriedades de Superfície , Titânio/química , Técnicas de Movimentação Dentária/métodos , TorqueRESUMO
AIM: To report and evaluate the confinement of metal ions released by dental amalgam restorations in vacuum-formed thermoplastic retainers (VFRs). METHODS: VFR samples that contained corrosion tarnish corresponding with dental amalgam restorations were collected from patients, and replacement retainers were fabricated. The stained retainers were tested for trace metals utilizing inductively coupled plasma-atomic emission spectrometry (ICP-AES) and for mercury utilizing cold-vapor atomic absorption (CVAA). The results were compared to a control piece of VRF material from the manufacturer. RESULTS: The tarnished sections of the VFRs contained mercury (61.00 ppm), calcium (205.00 ppm), and zinc (3.05 ppm). The control sample results were below qualitative limits for metal ion and mercury testing and can be considered, for our purposes, to be uncontaminated. CONCLUSION: VFRs that cover surfaces of teeth restored with dental amalgam become tarnished and confine amalgam corrosion products, including mercury and zinc.
Assuntos
Amálgama Dentário/química , Desenho de Aparelho Ortodôntico , Contenções Ortodônticas , Cálcio/análise , Corrosão , Humanos , Teste de Materiais , Mercúrio/análise , Metais/análise , Plásticos/análise , Espectrofotometria Atômica , Vácuo , Volatilização , Zinco/análiseRESUMO
Much has been written in support of systematic reviews and the randomized clinical trials and meta-analyses upon which they are based. Clearly, the medical profession (as opposed to the dental profession) has been the leader in publishing the benefits of systematic reviews over the traditional, qualitative narrative reviews. At the same time, the medical profession also appears to be ahead of the dental profession in recognizing the limitations of such reviews. That said, there are a number of inherent problems with systematic reviews, as well as the randomized clinical trials and meta-analyses that back them up. To better facilitate evidence-based decision making, this article discusses the shortcomings of systematic reviews so that practitioners are fully aware of their drawbacks, as well as their benefits.
Assuntos
Medicina Baseada em Evidências , Metanálise como Assunto , Ortodontia , Ensaios Clínicos Controlados Aleatórios como Assunto , Literatura de Revisão como Assunto , Viés , Tomada de Decisões , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto/métodos , Ensaios Clínicos Controlados Aleatórios como Assunto/normas , Reprodutibilidade dos Testes , Projetos de Pesquisa/normasRESUMO
Recently, there has been a resurgence in the use of self-ligating (SL) brackets, which were introduced in the early 20th century. From a synthesis of both in-vitro and in-vivo evidence-based literature, we present general concepts, principles, and axioms. The references to "active" and "passive" SL brackets are explained and juxtaposed in relation to their perceived advantages and disadvantages. We also present new concepts in regard to the future of SL brackets: combination bracket system, hybrid system, and selective use of SL brackets.
Assuntos
Má Oclusão/terapia , Braquetes Ortodônticos/tendências , Ortodontia Corretiva/instrumentação , Fenômenos Biomecânicos , Humanos , Fios OrtodônticosRESUMO
Orthodontists routinely refer patients to oral surgeons or periodontists for exposure of impacted or ectopic teeth. Although other specialists perform these procedures, the orthodontist could have a legal responsibility to obtain informed consent, depending on how the referral orders are written. The purpose of this article is to discuss some considerations of the informed consent process for surgical exposure and alignment of impacted or ectopic teeth, and to suggest a template for an informed consent form for this use.