International Journal of Orthodontic Rehabilitation最新文献

{"title":"THREE DIMENSIONAL ANALYSIS OF DENTAL ARCH FORMS IN SOUTH INDIAN POPULATION","authors":"A. Thomas, R. Navaneethan","doi":"10.56501/intjorthodrehabil.v13i2.120","DOIUrl":"https://doi.org/10.56501/intjorthodrehabil.v13i2.120","url":null,"abstract":"Aim: The aim of this study was to do a 3-dimensional analysis of the upper and lower dental arch forms and compare the same between male and female South Indian subjects who were not previously treated with fixed orthodontic appliances.Materials and Methods: The sample consisted of 3D scans of dental casts from 50 untreated patients(25 males and 25 females) in permanent dentition. An assessment of the arch form was performed using angular and linear values on scans using a software(MEDIT).The data was tabulated and statistically analyzed using SPSS software and Student’s t test(2- tailed) was used to determine statistical significance of differences in measurements between the two groups.Results: In male subjects the intercanine, intermolar, interpremolar diameters and arch depth were significantly greater than females and there was a statistically significant difference (p value=<0.05).Conclusion: Ovoid arch form is commonly seen in both South Indian males and females followed by broader arch forms in males and tapered arch forms in females. South Indian males have wider arches when compared to females.","PeriodicalId":29888,"journal":{"name":"International Journal of Orthodontic Rehabilitation","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47937485","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Expanding the concept of orthodontic camouflage for a skeletal Class II camouflage case through the use of skeletal anchorage system","authors":"Hasan Sabah Hasan, Ahmed Mohammed Samy Ahmed Said Ahmed Eysa, Mostafa Fathy Anwar Mahmoud, Mohamed A. Elkolaly","doi":"10.56501/intjorthodrehabil.v13i2.200","DOIUrl":"https://doi.org/10.56501/intjorthodrehabil.v13i2.200","url":null,"abstract":"This study aimed to report the treatment steps in a 26-year male patient, presented with a class II div 1 incisor relationship on a class II skeletal base with increased vertical proportions. The case was complicated by missing lower second premolars and retained lower second deciduous molars. Severe crowding was evident in the lower arch with mild crowding in the upper arch. The overbite and the overjet were increased. Scissor bite was evident in the left buccal segment. Treatment involved extraction of upper first premolars and lower second deciduous molars, utilizing moderate anchorage using a preadjusted edgewise fixed appliance (0.022’’ X 0.028”) with Roth prescription. Treatment duration was 20 months in total. The envelope of discrepancy specifies strict rules when camouflaging class II cases. The ability to retract incisors and the use of class II mechanics are within limited range to avoid damage to the periodontium. The current case report showed that the ability of the clinician to retract incisors using TADs could be carried out with high rate of success and safety.","PeriodicalId":29888,"journal":{"name":"International Journal of Orthodontic Rehabilitation","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45125260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"LIMITED OUTCOME ORTHODONTICS- TWO CASE REPORTS","authors":"Mohamed Iqbal","doi":"10.56501/intjorthodrehabil.v13i1.3","DOIUrl":"https://doi.org/10.56501/intjorthodrehabil.v13i1.3","url":null,"abstract":"There is an increasing trend in adults seeking orthodontic treatment. Visibility of braces and duration of treatment are factors detrimental to patients choice of having orthodontic treatment as well as their satisfaction with the outcome. Adult orthodontics is unique both in the treatment goals as well as tissue response. Realistic goals with adjuvant procedures and short duration of treatment are preferred. We present two cases of “Limited outcome orthodontics” in adult patients with localized malalignment, successfully managed within a very short duration of 5 months.","PeriodicalId":29888,"journal":{"name":"International Journal of Orthodontic Rehabilitation","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48703958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"PATIENT’S PERCEPTION OF PAIN AND DISCOMFORT DURING MAXILLARY ARCH EXPANSION USING TWO DIFFERENT APPLIANCES - A PILOT QUESTIONNAIRE SURVEY","authors":"Ravindra Kumar","doi":"10.56501/intjorthodrehabil.v13i1.5","DOIUrl":"https://doi.org/10.56501/intjorthodrehabil.v13i1.5","url":null,"abstract":"Aim: \u0000To evaluate and compare perceived pain and discomfort levels experienced by subjects treated with tooth-borne (Hyrax) and bone-borne (MARPE) Maxillary expansion appliances. \u0000Materials and Methods: \u0000Ten subjects (7 boys and 3 girls) with a mean age of 15.8(+/- 2.8) years were randomized into two groups. Group A received a MARPE appliance anchored using mini-implants in the anterior palate and group B received a conventional Hyrax appliance. A self-assessment questionnaire on pain intensity, discomfort and analgesic consumption was given to subjects on the review visit and responses were collected. Descriptive statistics and Mann-Whitney U test was done to compare the mean of pain and discomfort levels between the two groups. \u0000Results: \u0000All 10 subjects answered the questionnaire. More pain was experienced in the posterior teeth region by subjects treated with MARPE (p<0.05). No significant intergroup difference in pain levels experienced in the anterior region, palatal vault and the head region and analgesic consumption was noted. (p>0.05) \u0000Conclusions: \u0000Although both Hyrax and MARPE were generally well tolerated there was a significantly higher pain experience in posterior teeth region for subjects treated with MARPE.","PeriodicalId":29888,"journal":{"name":"International Journal of Orthodontic Rehabilitation","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41250779","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"KNOWLEDGE AND AWARENESS ON MANAGEMENT OF BIOMEDICAL WASTE AMONG ORTHODONTISTS AND GENERAL DENTAL PRACTITIONERS","authors":"Monica K, A. R, P. Ramani, G. S, Reshma P K","doi":"10.56501/intjorthodrehabil.v13i1.4","DOIUrl":"https://doi.org/10.56501/intjorthodrehabil.v13i1.4","url":null,"abstract":"Background: \u0000Dental care facilities generate a high amount of Biomedical Waste (BMW) like sharps such as surgical needles, blades, wires, brackets, extracted teeth, human tissues, discarded or expired medicines and dental materials, highly contaminated with blood and saliva. Segregation and collection should be done in separate colour coded bags or containers; according to Biomedical Waste Rules, 2016 the Ministry of Environment and Forest in India. Poor management of wastes leads to high risk to public, patients and professionals and also contributes to environmental degradation.\u0000Aim:\u0000To assess the knowledge and awareness on management of biomedical waste management among orthodontists and practicing general dentists.\u0000Materials and methods: \u0000A cross sectional study was conducted through Google form (electronic based survey) among general practising dentists; survey consisted of 18 closed ended questions. The data collected were tabulated in Microsoft Excel and exported to SPSS, descriptive statistics and Chi-Square test was performed (p < 0.05 was considered statistically significant).\u0000Results:\u000083.8% practising dentists follow the biomedical waste disposal policy in their hospital or clinic, among which 91% use protective barriers (e.g. gloves, masks) during handling of biomedical waste. 63.1% disposed human anatomical waste and blood contaminated waste properly where only 55.9% disposed extracted teeth and human tissue in yellow bags. Significant association was found between management of incinerated ash and qualification among orthodontists ( p=0.019) and with experience of less than 1 year had proper knowledge; (p=0.021). Disposal of plaster of Paris was properly managed among general practioners (p=0.039). Management of sharps was done properly using needle destroyers among general dentists and orthodontists (p=0.041).\u0000Conclusion: \u0000Safe and effective management of biomedical waste is a legal necessity but also a social responsibility of dentists, according to this present survey 7 – 9.2 % of the dentists are not effectively following the biomedical waste management.","PeriodicalId":29888,"journal":{"name":"International Journal of Orthodontic Rehabilitation","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45035099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"COMPARATIVE EVALUATION OF WOUND HEALING FOLLOWING GINGIVECTOMY USING DIODE LASER AND ERBIUM, CHROMIUM-DOPED YTTRIUM, SCANDIUM, GALLIUM AND GARNET (Er:Cr:YSGG) LASER–IN PATIENTS UNDERGOING FIXED ORTHODONTIC TREATMENT-A RANDOMIZED CONTROLLED TRIAL.","authors":"Inchara Naidu","doi":"10.56501/intjorthodrehabil.v13i1.11","DOIUrl":"https://doi.org/10.56501/intjorthodrehabil.v13i1.11","url":null,"abstract":"Aim: \u0000The aim of the current study is to compare the healing following gingivectomy procedures using the Diode system and Er:Cr:YSGG lasers in patients undergoing fixed orthodontic treatment. \u0000Methodology: \u0000The study is a single center randomized controlled clinical study with a sample size of 40 patients who underwent gingivectomy using lasers. The patients were divided into two groups randomly (Group A= 20 and Group B= 20). Group A patients had undergone gingivectomy using diode laser (BIOLASE EPIC X,940 nm) and Group B patients had undergone gingivectomy using Er:Cr:YSGG laser (Waterlase,2780nm). The patients were followed at day3, day 7 and day 14. The wound healing was assessed post laser application using a healing index by Landry et al at different time intervals. Data were entered in Microsoft Excel spreadsheet and analyzed using SPSS software (IBM SPSS Statistics, Version 20.0, Armonk, NY: IBM Corp.). Independent t test was used to compare the mean healing index score between the groups. Repeated measures ANOVA and Post hoc Bonferroni test was used for comparison of mean healing index scores of Group A and B at different time periods \u0000Result: \u0000When comparing the healing index at day 3 between the groups, there was no significant difference between the diode laser and erbium laser group (P = 0.24). Similarly at day 7 and at day 14, there were no significant differences between the groups (P= 0.20), (P= 0.18) at day 7 and day 14 respectively. When comparing the healing index score of gingivectomy with diode laser between different time intervals, there was a statistically significant healing was seen at day 14 (P = 0.001). The healing at day 14 was significantly better than day 3 and day 7 in the erbium laser group (P =0.001). \u0000Conclusion: \u0000Within study limits it is concluded that Er:Cr:YSGG lasers have better healing compared to diode lasers following laser assisted gingivectomy although the results are not statistically significant. Thus, the use of laser is an effective treatment approach in the management of orthodontic associate gingival enlargement.","PeriodicalId":29888,"journal":{"name":"International Journal of Orthodontic Rehabilitation","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44825542","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"MANDIBULAR ARCH CHANGES FOLLOWING EXPANSION WITH SCHWARZ APPLIANCE IN GROWING PATIENTS – A SYSTEMATIC REVIEW.","authors":"Mathew Thomas Maliael","doi":"10.56501/intjorthodrehabil.v13i1.15","DOIUrl":"https://doi.org/10.56501/intjorthodrehabil.v13i1.15","url":null,"abstract":"Aim and Objectives \u0000The aim of this review is to systematically evaluate and assess the available evidence on arch dimensional changes in the mandible following expansion using Schwarz Appliance in growing patients. \u0000Materials and Methods \u0000The protocol for the review was registered with the PROSPERO database. A systematic search was done on the following scientific databases PubMed, Cochrane Central, LILACS and Google Scholar to identify articles of relevance published until April 2021. Articles that satisfied the inclusion criteria were included in the review. The review was performed based on the PRISMA guidelines. MINORS tool was used to evaluate the Risk of Bias and quality of evidence of the included studies. \u0000Results \u0000243 trials were identified after implementing the search strategy. After eliminating duplicates 196 trials remained. After screening the titles and abstracts for the eligibility criteria, 190 trials were eliminated from further review. Full text was sought for the remaining six articles and one study was eliminated after review of the full text. Four the included studies showed low Risk of Bias in their methodologies and one study showed a low risk of Bias in its methodology. Qualitative analysis was performed on the remaining five trials. The studies significant increase in the Intermolar, intercanine, interpremolar and arch perimeter and also observed significant up righting of the permanent mandibular first molar. \u0000Conclusion \u0000Arch dimensional changes in the mandible of growing patients after expansion using Schwarz Appliance are dento-alveolar in nature. No skeletal Expansion is seen.","PeriodicalId":29888,"journal":{"name":"International Journal of Orthodontic Rehabilitation","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44020067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"FACTORS TO BE CONSIDERED IN ORTHODONTIC INTERDISCIPLINARY APPROACH – A REVIEW","authors":"Hamad Alqahtani","doi":"10.56501/intjorthodrehabil.v13i1.14","DOIUrl":"https://doi.org/10.56501/intjorthodrehabil.v13i1.14","url":null,"abstract":"Orthodontic treatment can be part of a dental interdisciplinary treatment as a way to help other specialists in the team achieve efficient treatment results when dealing with complex cases. The team members must have basic and sufficient knowledge related to other disciplines if they are to have common ground for fruitful discussion of treatment options and possible solutions that will provide optimum esthetics and function, especially for adult patients. This article discusses important factors related to endodontics, periodontics, and restorative/prosthodontics and their interactions with orthodontics.","PeriodicalId":29888,"journal":{"name":"International Journal of Orthodontic Rehabilitation","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2022-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46264356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical comparison of pain: Self-ligating versus conventional fixed orthodontic appliance systems","authors":"S. Chopra, A. Kamboj","doi":"10.4103/ijor.ijor_9_21","DOIUrl":"https://doi.org/10.4103/ijor.ijor_9_21","url":null,"abstract":"Background: Orthodontic treatment is always taken as a painful procedure. Pain from orthodontic treatment has been shown to have negative effects on oral hygiene efforts and to be a major reason for missing appointments. Materials and Methods: Thirty consecutive eligible patients were alternated between two groups. Group I individuals were bonded with 0.022-inch preadjusted edgewise brackets. Group II individuals were bonded with self-ligating brackets. At the end of the first appointment, the patients were given printed sheets to record visual analogue scale (VAS) scores. Discomfort was assessed again at the first wire change as to whether one side was more or less comfortable when untied and when the new wire was ligated. Results: The minimum VAS score recorded was 0 and the maximum VAS score recorded in Group I was 5 and in Group II 6. The pain characteristic “while biting” was most commonly reported; none reported shooting pain. Conclusion: Engagement of archwire with both conventional ligating and self-ligating brackets causes pain, the difference between the two groups was statistically insignificant. After placement of the second archwire, more number of patients in SLB Group reported no pain, the measure mean intensity of pain was higher in conventional ligating group as compared to SLB Group; however, the difference between the two groups was statistically insignificant. The intensity of pain did not show any specific peaks. Patients rated disengagement of archwire as being not painful in both groups in the present study.","PeriodicalId":29888,"journal":{"name":"International Journal of Orthodontic Rehabilitation","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48215437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correlation of soft palate shape with skeletal malocclusion","authors":"HarshaJ Kaurani, Tarvade (Daokar) Suchita","doi":"10.4103/ijor.ijor_1_21","DOIUrl":"https://doi.org/10.4103/ijor.ijor_1_21","url":null,"abstract":"Introduction: Soft palate is a fibromuscular organ essential for phonation, deglutition, respiration, and velopharyngeal competence. It exists in various shapes including rat tail type, leaf type, butt type, straight line, crooked type, and S shaped. There have been studies in the literature that has compared the morphological variation of soft palate in genders and subjects of different age groups. However, the literature is limited regarding the correlation of soft palate shape with different skeletal patterns. Hence, this study was undertaken. Aims: To study various shape of soft palate on lateral cephalogram in patients with skeletal Class I, Class II, and Class III malocclusions. Settings and Design: A retrospective study. Subjects and Methods: Total 90 lateral cephalograms of skeletal Class I (30), Class II (30), and Class III (30) were classified on the basis of W angle into skeletal pattern as Class I, Class II, and Class III. Their soft palates were traced and compared for the shape variation. Statistical Analysis Used: Pearson's Chi-square test. Results: The result showed that crooked shape soft palate is more frequent type among the population. In skeletal Class I malocclusion, crooked was most frequent shape of palate followed by leaf shape. In skeletal Class II malocclusion, crooked was most common followed by rat tail type and in Class III malocclusion, butt shape was most common followed by leaf type. Conclusions: Significant correlation exists between the variants of soft palate and skeletal malocclusion","PeriodicalId":29888,"journal":{"name":"International Journal of Orthodontic Rehabilitation","volume":null,"pages":null},"PeriodicalIF":0.3,"publicationDate":"2021-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47064437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}