Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie最新文献

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Correction to: Determination of growth and developmental stages in hand-wrist radiographs. Can fractal analysis in combination with artificial intelligence be used? 更正:确定手-腕X光片的生长和发育阶段。能否将分形分析与人工智能相结合?
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-08-01 DOI: 10.1007/s00056-024-00520-7
Merve Gonca, Mehmet Fatih Sert, Dilara Nil Gunacar, Taha Emre Kose, Busra Beser
{"title":"Correction to: Determination of growth and developmental stages in hand-wrist radiographs. Can fractal analysis in combination with artificial intelligence be used?","authors":"Merve Gonca, Mehmet Fatih Sert, Dilara Nil Gunacar, Taha Emre Kose, Busra Beser","doi":"10.1007/s00056-024-00520-7","DOIUrl":"10.1007/s00056-024-00520-7","url":null,"abstract":"","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140137431","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Radiodiagnostics of standard orthodontic radiographs-dental and extradental incidental findings : Do we see everything we should see? 标准正畸X光片的放射诊断--牙内和牙外的偶然发现 :我们是否看到了所有应该看到的东西?
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-08-01 Epub Date: 2023-07-04 DOI: 10.1007/s00056-023-00483-1
Bernhard Wiechens, Daniela Klenke, Anja Quast, Petra Santander, Ida Skorna, Philipp Meyer-Marcotty
{"title":"Radiodiagnostics of standard orthodontic radiographs-dental and extradental incidental findings : Do we see everything we should see?","authors":"Bernhard Wiechens, Daniela Klenke, Anja Quast, Petra Santander, Ida Skorna, Philipp Meyer-Marcotty","doi":"10.1007/s00056-023-00483-1","DOIUrl":"10.1007/s00056-023-00483-1","url":null,"abstract":"<p><strong>Objectives: </strong>The extent of undetected incidental findings in routine orthodontic radiographs is still unknown. However, incidental findings that are not in the primary focus of orthodontic diagnostics may be of high medical relevance. Therefore, this study aimed to analyse whether incidental findings are reliably detected and which parameters influence the orthodontist's assessment.</p><p><strong>Methods: </strong>In a clinical cross-sectional study 134 orthodontists evaluated two orthopantomogram (OPT) and two lateral cephalogram (LC) radiographs each via a standardised online survey. The radiographs were previously examined by three dentists and one radiologist-in a pilot phase-regarding the number of incidental findings and subsequently defining as gold standard in a consensus procedure. The radiographs were presented consecutively, the number of incidental findings detected were noted and the individual findings could be described in free text form.</p><p><strong>Results: </strong>Overall, 39.1% of the incidental findings were detected. The orthodontists' focus was primarily on the dental region. Here, 57.9% of incidental findings were detected, while 20.3% were detected in extradental regions (p < 0.001). A highly relevant finding of suspected arteriosclerotic plaque was detected in 7.5% of cases (OPT). Significantly more incidental findings were detected on OPTs than on LCs (OPT 42.1%, LC 36.0%, p < 0.001). As participants' length of professional experience increased, significantly more time was spent on the assessment (p < 0.001), correlating positively with the detection of incidental findings.</p><p><strong>Conclusions: </strong>Even in daily routine practice, attention must be paid to a thorough assessment of all radiographed regions. The factors time and professional experience can prevent practitioners from overlooking findings outside the orthodontic focus.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11371876/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9738675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Changes in biomarkers levels from gingival crevicular fluid in pre- and postmenopausal women undergoing orthodontic treatment : A systematic review. 接受正畸治疗的绝经前后妇女牙龈缝隙液中生物标志物水平的变化 :系统综述。
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-08-01 Epub Date: 2024-03-07 DOI: 10.1007/s00056-024-00519-0
Deborah Ribeiro Frazão, Yago Gecy de Souza Né, Maria Karolina Martins Ferreira, Nathália Carolina Fernandes Fagundes, Guido Marañón-Vásquez, Lucianne Cople Maia, Matheus Melo Pithon, Rafael Rodrigues Lima
{"title":"Changes in biomarkers levels from gingival crevicular fluid in pre- and postmenopausal women undergoing orthodontic treatment : A systematic review.","authors":"Deborah Ribeiro Frazão, Yago Gecy de Souza Né, Maria Karolina Martins Ferreira, Nathália Carolina Fernandes Fagundes, Guido Marañón-Vásquez, Lucianne Cople Maia, Matheus Melo Pithon, Rafael Rodrigues Lima","doi":"10.1007/s00056-024-00519-0","DOIUrl":"10.1007/s00056-024-00519-0","url":null,"abstract":"<p><strong>Purpose: </strong>This study aimed to verify whether there is a difference in biomarker levels in the gingival crevicular fluid between premenopausal and postmenopausal women undergoing orthodontic treatment.</p><p><strong>Methods: </strong>As eligibility criteria, prospective or retrospective observational studies evaluating women undergoing orthodontic treatment (P), comparing postmenopausal (E) and premenopausal (C) women, and analyzing differences in gingival crevicular fluid biomarkers (O) were included. An electronic search was conducted in seven databases (PubMed, Scopus, Web of Science, LILACS, The Cochrane Library, Embase, and EBSCO: Dentistry & Oral Science) and one grey literature source (Google Scholar). All databases were searched from September 2022 to March 2023. After duplicate exclusion and data extraction, the Newcastle-Ottawa scale was applied to assess the quality and risk of bias, and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) tool was used to verify the certainty of evidence.</p><p><strong>Results: </strong>Three case-control studies that analyzed receptor activator of nuclear factor kappa‑B ligand (RANKL), osteopontin (OPN), and interleukin (IL)-17A levels were included. One study reported a significant difference for RANKL and another for OPN levels. A third study reported that there was a higher expression of IL17‑A in the postmenopausal group. However, the small number of articles limits our systematic review. The heterogeneity and imprecision in the study results cast doubt on the findings' internal validity.</p><p><strong>Conclusion: </strong>The studies reported alterations in biomarker levels but differed in their conclusions. Therefore, further studies must include other types of bone and inflammatory biomarkers in female patients who are pre- or postmenopausal and undergoing orthodontic treatment.</p><p><strong>Registration: </strong>The review was registered at the Open Science Framework ( https://doi.org/10.17605/OSF.IO/Q9YZ8 ).</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140051071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transient bacteremia following the removal of four different types of rapid palatal expanders. 移除四种不同类型的快速腭部扩张器后出现的短暂菌血症。
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-08-01 Epub Date: 2024-03-25 DOI: 10.1007/s00056-024-00523-4
Serap Titiz Yurdakal, Ihsan Sami Güvenç, Serdar Güngör
{"title":"Transient bacteremia following the removal of four different types of rapid palatal expanders.","authors":"Serap Titiz Yurdakal, Ihsan Sami Güvenç, Serdar Güngör","doi":"10.1007/s00056-024-00523-4","DOIUrl":"10.1007/s00056-024-00523-4","url":null,"abstract":"<p><strong>Purpose: </strong>General health related recommendations for prophylactic measures in connection with orthodontic treatments are limited due to the lack of evidence-based data. This study aimed to investigate the development of transient bacteremia following the removal of four types of rapid palatal expanders (RPE).</p><p><strong>Methods: </strong>Seventy-five individuals aged 10-18 years undergoing rapid palatal expansion with four types of RPE were categorized according to the type of RPE used in their treatment: banded tooth-borne (group A (1), n = 17), banded tooth- and tissue-borne (group A (2), n = 17), bonded tooth-borne (group B (1), n = 18), and bonded tooth- and tissue-borne (group B (2), n = 23). Gingival inflammation was assessed using the gingival index one day before RPE removal. Furthermore, samples of blood (5 ml each) were collected before and 3 min after RPE removal. The groups were statistically evaluated for comparability with respect to sex, age, or wear time of the RPE and to the gingival index. In addition, the prevalence of bacteremia in the different groups was evaluated and statistically compared.</p><p><strong>Results: </strong>No significant difference was found among the groups (p > 0.05) for sex, age, and RPE wear time. Mean gingival index was higher in group B (2) than in group A (1) (p < 0.05). The prevalence of bacteremia did not differ significantly between groups. Streptococcus species were identified in all bacteremia cases. The bacteremia prevalence of the groups was as follows: group A (1), 11.8%; group A (2), 23.5%; group B (1), 16.7%; and group B (2), 30.4%.</p><p><strong>Conclusion: </strong>This investigation demonstrated that removal of a RPE could cause bacteremia, but the RPE design did not affect the prevalence of bacteremia. The results of this study support the necessity of prophylaxis measures before RPE removal in indicated patients.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140289686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Global scholarly output on orthodontic temporary anchorage devices (TADs): A silver jublee scientometric analysis. 有关正畸临时固定装置(TADs)的全球学术成果:银禧科学计量分析。
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-08-01 Epub Date: 2024-05-15 DOI: 10.1007/s00056-024-00530-5
Mohamed G Hassan, Hams H Abdelrahman, Ahmed A Abdel Emam, Abbas R Zaher
{"title":"Global scholarly output on orthodontic temporary anchorage devices (TADs): A silver jublee scientometric analysis.","authors":"Mohamed G Hassan, Hams H Abdelrahman, Ahmed A Abdel Emam, Abbas R Zaher","doi":"10.1007/s00056-024-00530-5","DOIUrl":"10.1007/s00056-024-00530-5","url":null,"abstract":"<p><strong>Objectives: </strong>This study aimed to analyze the global scholarly production of articles related to temporary anchorage devices (TADs) from 1998-2023 in peer-reviewed dental journals indexed in the Web of Science.</p><p><strong>Materials and methods: </strong>A database of TADs-related articles was created via a Web of Sciences structured search. The bibliometric characteristics of the studies, including the number of citations, publication year, journal title, journal impact factor (IF), authorship, contributing institutions and countries, thematic field, and study design, were extracted. Keyword co-occurrence network analyses and the correlation between the number of citations and the article age, journal IF, and journal quartile of each article were performed.</p><p><strong>Results: </strong>The top 50 cited articles were published from 1999-2016, and the total number of citations ranged from 82-602, with 160.36 citations/paper on average. Most of the articles originated from Japan (n = 12), with the most remarkable contributions from Nihon and Okayama Universities, Japan (n = 5, each). The American Journal of Orthodontics and Dentofacial Orthopedics had the most cited articles, with 196.57 citations/paper on average. A significant positive correlation occurred between the number of citations and publication age (rho = 0.392, P = 0.005).</p><p><strong>Conclusion: </strong>Our scientometric analysis reported the characteristics of TADs-related articles published over 25 years. Most highly-cited articles were published between 2005 and 2008. The positive correlation between articles' publication date and the number of citations might impact the top 50 within the next 5-10 years.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140923713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of applying intermittent force with and without vibration on orthodontic tooth movement. 在有振动和无振动的情况下施加间歇力对正畸牙齿移动的影响。
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-08-01 Epub Date: 2023-09-06 DOI: 10.1007/s00056-023-00488-w
Osman Yildiz, Ahmet Yagci, Nizami Hashimli
{"title":"Effect of applying intermittent force with and without vibration on orthodontic tooth movement.","authors":"Osman Yildiz, Ahmet Yagci, Nizami Hashimli","doi":"10.1007/s00056-023-00488-w","DOIUrl":"10.1007/s00056-023-00488-w","url":null,"abstract":"<p><strong>Purpose: </strong>This study aimed to determine whether orthodontic tooth movement could be accelerated by applying an intermittent force protocol. It also examined the effect of applying additional vibrational forces on orthodontic tooth movement and root resorption rates.</p><p><strong>Methods: </strong>This study included 24 patients (16 males and 8 females) who underwent orthodontic treatment involving first premolar extraction and distal movement of the canines in the maxilla. A Hycon device (Adenta GmbH, Gilching, Germany) was used for canine distalization in all patients. The patients were randomly divided into two groups: one group received 20 min of vibration per day using the AcceleDent device (OrthoAccel Technologies, Inc., Bellaire, TX, USA), while the other group received no vibration. In addition, a split-mouth design was used: an activation-only force protocol was applied on one side, and an intermittent activation-deactivation-activation (ADA) protocol was applied on the other. The duration required for complete canine tooth distalization on each side was calculated. In addition, the effect of vibration on the orthodontically induced root resorption was examined.</p><p><strong>Results: </strong>The intermittent ADA protocol significantly accelerated orthodontic tooth movement compared to the activation-only protocol (p < 0.05). The application of additional vibration did not affect the orthodontic tooth movement rate (p > 0.05).</p><p><strong>Conclusions: </strong>Using a Hycon device and following an ADA protocol provided significantly faster canine distalization than the activation-only protocol (p < 0.05). This intermittent force method proved very effective in closing the spaces. However, vibration did not significantly affect the orthodontic tooth movement rate (p > 0.05).</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10161776","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Microbial contamination profile on esthetic elastomeric ligatures through the checkerboard DNA-DNA hybridization technique : A randomized split-mouth study. 通过棋盘式 DNA-DNA 杂交技术分析美容弹性结扎上的微生物污染情况:随机分口研究。
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-08-01 Epub Date: 2024-01-05 DOI: 10.1007/s00056-023-00507-w
Raquel Fernanda Bachiega Morelli, Paulo Nelson-Filho, Karla Carpio Horta, Magda Feres, José Tarcísio Lima Ferreira, Fábio Lourenço Romano, Maria Bernadete Sasso Stuani, Maria Conceição Pereira Saraiva, Caio Luiz Bitencourt Reis, Mirian Aiko Nakane Matsumoto
{"title":"Microbial contamination profile on esthetic elastomeric ligatures through the checkerboard DNA-DNA hybridization technique : A randomized split-mouth study.","authors":"Raquel Fernanda Bachiega Morelli, Paulo Nelson-Filho, Karla Carpio Horta, Magda Feres, José Tarcísio Lima Ferreira, Fábio Lourenço Romano, Maria Bernadete Sasso Stuani, Maria Conceição Pereira Saraiva, Caio Luiz Bitencourt Reis, Mirian Aiko Nakane Matsumoto","doi":"10.1007/s00056-023-00507-w","DOIUrl":"10.1007/s00056-023-00507-w","url":null,"abstract":"<p><strong>Objective: </strong>The aim of this study is to assess the microbial contamination of three different brands of esthetic elastomeric ligatures.</p><p><strong>Materials and methods: </strong>Different brands of esthetic ligatures (Unistick Pearl [American Orthodontics, Sheboygan, WI, USA], Power Sticks Pearl [Ortho Technology, Tampa, FL, USA], and Ease [Obscure, 3M Unitek, Monrovia, CA, USA]) were randomly assigned to permanent canines of 25 patients (aged 11-18 years) undergoing corrective orthodontic treatment. After 30 days, the ligatures were removed, processed, and the biofilm composition was analyzed by checkerboard DNA-DNA hybridization for 40 bacterial species. The microbiological data were analyzed using a nonparametric mixed model.</p><p><strong>Results: </strong>The ligatures presented intense microbial contamination after 30 days, but no statistically significant differences were observed among the three groups (p > 0.05). The levels of the evaluated individual species and proportions of the microbial complexes showed no statistically significant differences among the ligature groups (p > 0.05).</p><p><strong>Conclusions: </strong>Esthetic elastomeric ligatures became multicolonized by several bacterial species after 30 days of exposure to the oral cavity. However, no relevant differences were observed among the biofilm composition formed on the different ligature brands.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139099155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Determination of growth and developmental stages in hand-wrist radiographs : Can fractal analysis in combination with artificial intelligence be used? 确定手-腕部 X 射线照片中的生长和发育阶段:能否结合人工智能使用分形分析法?
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-08-01 Epub Date: 2024-01-22 DOI: 10.1007/s00056-023-00510-1
Merve Gonca, Mehmet Fatih Sert, Dilara Nil Gunacar, Taha Emre Kose, Busra Beser
{"title":"Determination of growth and developmental stages in hand-wrist radiographs : Can fractal analysis in combination with artificial intelligence be used?","authors":"Merve Gonca, Mehmet Fatih Sert, Dilara Nil Gunacar, Taha Emre Kose, Busra Beser","doi":"10.1007/s00056-023-00510-1","DOIUrl":"10.1007/s00056-023-00510-1","url":null,"abstract":"<p><strong>Purpose: </strong>The goal of this work was to assess the classification of maturation stage using artificial intelligence (AI) classifiers.</p><p><strong>Methods: </strong>Hand-wrist radiographs (HWRs) from 1067 individuals aged between 7 and 18 years were included. Fifteen regions of interest were selected for fractal dimension (FD) analysis. Five predictive models with different inputs were created (model 1: only FD; model 2: FD and Chapman sesamoid stage; model 3: FD, age, and sex; model 4: FD, Chapman sesamoid stage, age, and sex; model 5: Chapman sesamoid stage, age, and sex). The target diagnoses were accelerating growth velocity, very high growth velocity, and decreasing growth velocity. Four AI algorithms were applied: multilayer perceptron (MLP), support vector machine (SVM), gradient boosting machine (GBM) and C 5.0 decision tree classifier.</p><p><strong>Results: </strong>All AI algorithms except for C 5.0 yielded similar overall predictive accuracies for the five models. In order from lowest to highest, the predictive accuracies of the models were as follows: model 1 < model 3 < model 2 < model 5 < model 4. The highest overall F1 score, which was used instead of accuracy especially for models with unbalanced data, was obtained for models 1, 2, and 3 based on SVM, for model 4 based on MLP, and for model 5 based on C 5.0. Adding Chapman sesamoid stage, chronologic age, and sex as additional inputs to the FD values significantly increased the F1 score.</p><p><strong>Conclusion: </strong>Applying FD analysis to HWRs is not sufficient to predict maturation stage in growing patients but can be considered a growth rate prediction method if combined with the Chapman sesamoid stage, age, and sex.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139514270","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Association between craniofacial patterns and third molar agenesis in orthodontic patients. 正畸患者的颅面形态与第三磨牙缺失之间的关系。
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-08-01 Epub Date: 2023-06-28 DOI: 10.1007/s00056-023-00484-0
Eva Paddenberg, Alice Correa Silva-Souza, Ariane Beatriz Blancato, César Penazzo Lepri, Peter Proff, Erika Calvano Küchler, Christian Kirschneck
{"title":"Association between craniofacial patterns and third molar agenesis in orthodontic patients.","authors":"Eva Paddenberg, Alice Correa Silva-Souza, Ariane Beatriz Blancato, César Penazzo Lepri, Peter Proff, Erika Calvano Küchler, Christian Kirschneck","doi":"10.1007/s00056-023-00484-0","DOIUrl":"10.1007/s00056-023-00484-0","url":null,"abstract":"<p><strong>Purpose: </strong>Third molar agenesis (TMA) is the most common craniofacial anomaly and has been associated with craniofacial patterns in different populations. Therefore, the aim of this retrospective cross-sectional study was to assess a possible association between craniofacial patterns and TMA in German orthodontic patients.</p><p><strong>Methods: </strong>Patients undergoing orthodontic treatment with dental records including anamnesis, pretreatment lateral cephalograms and orthopantomograms were evaluated. Cephalometric analyses were conducted digitally and lines, angles and proportions were measured to investigate craniofacial morphology. Skeletal classes were determined by the individualised Wits appraisal and ANB angle. The TMA was identified with the help of orthopantomograms. Patients showing agenesis of at least one third molar were included in the TMA group. Statistical analysis was performed to assess the association between TMA and craniofacial patterns (α of p ≤ 0.05).</p><p><strong>Results: </strong>A total of 148 patients were included, 40 (27.0%) presented at least one missing tooth (TMA group) and 108 (73.0%) showed full dentition (control group). Skeletal class determined by the individualised Wits appraisal revealed statistical significance between the TMA and control groups (p = 0.022), in which TMA patients were 11 times more likely to present with an individualised skeletal class III (odds ratio 11.3, 95% confidence interval 1.7-139.5). Skeletal cephalometric analysis revealed no statistical differences between TMA and control groups for any further angular, linear and proportional parameters.</p><p><strong>Conclusion: </strong>Third molar agenesis was associated with skeletal class III determined by the individualised Wits appraisal.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11371891/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9690772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Third molar angulation and retromolar space after functional orthodontic treatment : Evaluation of panoramic radiographs after monoblock or Herbst appliance. 功能性正畸治疗后的第三磨牙成角和后磨牙间隙 :单锁或赫氏矫治器矫治后的全景X光片评估。
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-08-01 Epub Date: 2024-02-20 DOI: 10.1007/s00056-024-00516-3
Esra Bolat Gümüş, Elçin Esenlik, Göksu Emek Kayafoğlu, Mustafa Yıldırım
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