Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie最新文献

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Effect of patients' attitude and perception of oral hygiene on white spot lesion development and plaque accumulation during orthodontic treatment : A survey of patients with fixed appliances. 正畸治疗期间患者的口腔卫生态度和认知对白斑病变发展和牙菌斑积累的影响 :对固定矫治器患者的调查。
IF 1.7 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-05-01 Epub Date: 2023-03-09 DOI: 10.1007/s00056-023-00463-5
Lina Sharab, Carli Loss, Alex Kluemper, Hiroko Nagaoka, Gregory Hawk, Cynthia Beeman
{"title":"Effect of patients' attitude and perception of oral hygiene on white spot lesion development and plaque accumulation during orthodontic treatment : A survey of patients with fixed appliances.","authors":"Lina Sharab, Carli Loss, Alex Kluemper, Hiroko Nagaoka, Gregory Hawk, Cynthia Beeman","doi":"10.1007/s00056-023-00463-5","DOIUrl":"10.1007/s00056-023-00463-5","url":null,"abstract":"<p><strong>Purpose: </strong>To explore the impact of oral hygiene practices, as well as beliefs and attitudes toward orthodontic treatment on white spot lesion (WSL) development and plaque accumulation in orthodontic patients.</p><p><strong>Materials and methods: </strong>A total of 106 individuals (61 female, 45 male) patients aged 10-49 years who were treated with fixed appliances treatment completed a 14-question survey regarding aspects of their oral hygiene (OH) and orthodontic visits. The number of teeth with WSL and the plaque indexes were recorded for each patient. Poisson regression and linear regression models were used to analyze the association of survey responses with the observed WSLs and plaque accumulation, respectively.</p><p><strong>Results: </strong>Participants of both sexes reported similar beliefs about OH (66% agreed to the importance of OH statements), practiced proper OH (69% good practices), and reported a similar perception regarding the quality of their OH routine and of their orthodontic treatment. However, in total, none of the findings was significantly related to the development of WSLs or plaque accumulation. Significantly fewer WSLs were observed in male patients who perceived themselves as having good control over OH. Female participants reported significantly higher expectations regarding posttreatment smile improvement compared to males. Overall, responses by male participants were deemed to be more accurate than those by female participants when related to WSL development and plaque accumulation.</p><p><strong>Conclusion: </strong>Our survey hints at a possible relationship between WSL formation and patients' sense of control over OH routine in males. Future studies should further explore the effect of sex on the attitude toward and perception of OH in orthodontic patients. This survey highlights the multifactorial nature of WSL development in orthodontic patients and the complexity of predicting patient compliance.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":" ","pages":"34-40"},"PeriodicalIF":1.7,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9435176","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
Comparison of shear bond strength and residual adhesive remnants on the enamel surface after debonding of three different orthodontic molar tubes : A scanning electron microscope study. 三种不同正畸磨牙管脱粘后牙釉质表面剪切结合强度和残留粘合剂的比较:扫描电子显微镜研究。
IF 1.7 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-05-01 Epub Date: 2023-09-21 DOI: 10.1007/s00056-023-00496-w
Nisa Altan Öncel, Nuran Ulusoy, Cagri Ulusoy
{"title":"Comparison of shear bond strength and residual adhesive remnants on the enamel surface after debonding of three different orthodontic molar tubes : A scanning electron microscope study.","authors":"Nisa Altan Öncel, Nuran Ulusoy, Cagri Ulusoy","doi":"10.1007/s00056-023-00496-w","DOIUrl":"10.1007/s00056-023-00496-w","url":null,"abstract":"<p><strong>Background: </strong>The aim for this research was to evaluate and compare the impact, bond strength, and residual adhesive on the enamel surface after debonding of different orthodontic molar tubes. The tested materials were metal, composite, and newly introduced ceramic orthodontic molar tubes.</p><p><strong>Materials and methods: </strong>In all, 66 first molar teeth were randomly divided into three groups. Metal, glass-fiber composite and ceramic orthodontic molar tubes were bonded and shear bond strength (SBS) tests were performed. The adhesive remnant index (ARI) scores after debonding were recorded and the enamel surfaces were investigated using scanning electron microscopy (SEM) after the adhesives were cleaned.</p><p><strong>Results: </strong>The mean SBS values of the metal and ceramic tube groups were significantly higher than that of the glass-fiber composite tube group. The highest SBS values were recorded for the ceramic tube group (11.09 ± 2.51 MPa). Failure typically occurred at the adhesive-enamel interface in the ceramic group, whereas the majority of the samples in the glass-fiber composite group showed failure at the adhesive-tube base interface according to ARI and SEM investigations. ARI 1 and ARI 2 scores were commonly observed for the metal tube group.</p><p><strong>Conclusions: </strong>All the molar tubes tested had generated clinically acceptable SBS values; however, the values for glass-fiber composite molar tubes were significantly lower than those for the ceramic and metal molar tubes. If the debonding procedure is performed carefully, the ceramic molar tubes may be an enamel-safe product for patients seeking fully esthetic orthodontic treatment.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":" ","pages":"94-101"},"PeriodicalIF":1.7,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41161232","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
Manual vs. interactive power toothbrush on plaque removal and salivary Streptococcus mutans and Lactobacillus casei levels : Single-center, examiner-blinded, randomized clinical trial in orthodontic patients. 手动牙刷与交互式电动牙刷对牙菌斑清除、唾液中变异链球菌和干酪乳杆菌水平的影响:针对正畸患者的单中心、检查者盲法随机临床试验。
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-05-01 Epub Date: 2023-06-02 DOI: 10.1007/s00056-023-00470-6
Tuğba Erden, Hasan Camcı
{"title":"Manual vs. interactive power toothbrush on plaque removal and salivary Streptococcus mutans and Lactobacillus casei levels : Single-center, examiner-blinded, randomized clinical trial in orthodontic patients.","authors":"Tuğba Erden, Hasan Camcı","doi":"10.1007/s00056-023-00470-6","DOIUrl":"10.1007/s00056-023-00470-6","url":null,"abstract":"<p><strong>Introduction: </strong>The purpose of this study was to compare efficacy of a manual and an interactive power toothbrush in orthodontic patients by assessing periodontal indexes and bacterial content of saliva samples.</p><p><strong>Methods: </strong>Forty patients (20 females, 20 males; age range 12-18 years) with fixed orthodontic appliances were included in the study. The patients were randomly divided into two groups in a 1:1 ratio using sealed envelopes: group 1: manual toothbrush (Oral‑B Ortho Brush, Procter&Gamble Company, Dublin, Ireland), group 2: interactive power toothbrush (Oral‑B Genius 8900, Procter&Gamble Company, Marktheidenfeld, Germany). All participants were given the same toothpaste (Colgate Triple Action, Colgate-Palmolive, New York, NY, USA). The brushing procedure for each patient was described in detail, both orally and visually, utilizing a video demonstration. Plaque and bleeding index scores were recorded for both the lower and upper arches at the beginning of the study (T0) and at weeks 6 (T1) and 12 (T2). In addition, the numbers of Streptococcus (S.) mutans, Lactobacillus (L.) casei, and Porphyromonas (P.) gingivalis bacteria were determined using a real-time polymerase chain reaction (PCR) analysis in saliva samples collected at T0, T1, and T2 times. Mann-Whitney U test and Student's t test were used to compare data between the groups, and one-way analysis of variance (ANOVA) and Friedman tests were used to compare data from different time intervals for each group.</p><p><strong>Results: </strong>Plaque index values were greater in group 1 at T1 and T2, although there was no difference between the groups at T0. The gingival index scores of both groups were similar at T0, T1, and T2. While group 2 had a larger number of salivary S. mutans at T0 and T2, there was no significant difference between the groups at T1. At all three time points, there was no significant difference in salivary L. casei levels between the groups.</p><p><strong>Conclusions: </strong>Although the interactive power toothbrush was more effective at removing plaque than the manual toothbrush, the results of the gingival index did not reflect the plaque scores. The number of certain salivary bacteria and brush type did not appear to have a clear relationship.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":" ","pages":"41-51"},"PeriodicalIF":1.3,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9562182","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
Effectiveness of surface polishing after debonding of metal brackets from different CAD-CAM materials. 不同 CAD-CAM 材料金属托架脱钩后的表面抛光效果。
IF 1.7 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-05-01 Epub Date: 2023-03-07 DOI: 10.1007/s00056-023-00456-4
Aslıhan Zeynep Oz, Abdullah Alper Oz, Cagrı Ural, Necati Kaleli, İbrahim Duran
{"title":"Effectiveness of surface polishing after debonding of metal brackets from different CAD-CAM materials.","authors":"Aslıhan Zeynep Oz, Abdullah Alper Oz, Cagrı Ural, Necati Kaleli, İbrahim Duran","doi":"10.1007/s00056-023-00456-4","DOIUrl":"10.1007/s00056-023-00456-4","url":null,"abstract":"<p><strong>Purpose: </strong>The purposes of this study were to compare and evaluate the surface texture of different restorative computer-aided design and computer-aided manufacturing (CAD/CAM) materials before bonding and after debonding of metal orthodontic brackets.</p><p><strong>Materials and methods: </strong>A total of 60 rectangular ceramic test specimens (n = 20 in each group) were prepared using feldspathic ceramic blocks (FLD; served as control), hybrid ceramic blocks (HC), and lithium disilicate ceramic blocks (LDC). Surface roughness (Ra) analysis was conducted using a profilometer before bonding the metal brackets. After the debonding and polishing procedures, a second surface roughness analysis was conducted on each specimen. The shear bond strength (SBS) test was applied to each specimen using a universal test machine for debonding the metal brackets. The debonded specimens were examined under a stereomicroscope and scored using a 4-step adhesive remnant index (ARI). The Ra and SBS values and the ARI scores were saved, and the data were analyzed statistically at a significance level of 0.05. One specimen from each group was examined under atomic force microscopy to visualize surface roughness. Furthermore, one specimen from each group was additionally prepared for scanning electron microscopy analysis.</p><p><strong>Results: </strong>Statistically significant differences in SBS measurements were observed between all three groups. The highest SBS values were obtained from the FLD group, the lowest from the LDC group. The HC group showed significantly (P = 0.001) lower Ra values than the LDC and FLD groups after debonding and polishing. No significant differences were observed in the ARI scores between the groups.</p><p><strong>Conclusions: </strong>Hybrid ceramics could be a suitable alternative for fixed restorations in adult patients receiving subsequent treatments with fixed orthodontic appliances.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":" ","pages":"19-26"},"PeriodicalIF":1.7,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10839299","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
Mitteilungen der DGKFO. DGKFO 的通信。
IF 1.7 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-05-01 DOI: 10.1007/s00056-024-00522-5
{"title":"Mitteilungen der DGKFO.","authors":"","doi":"10.1007/s00056-024-00522-5","DOIUrl":"https://doi.org/10.1007/s00056-024-00522-5","url":null,"abstract":"","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":"85 3","pages":"233-237"},"PeriodicalIF":1.7,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140864479","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
Discoloration of stretched colored elastomeric modules : An in vivo study. 拉伸彩色弹性模块的变色 :体内研究
IF 1.7 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-05-01 Epub Date: 2023-02-02 DOI: 10.1007/s00056-022-00444-0
Athraa A Abass, Akram S Alyessary
{"title":"Discoloration of stretched colored elastomeric modules : An in vivo study.","authors":"Athraa A Abass, Akram S Alyessary","doi":"10.1007/s00056-022-00444-0","DOIUrl":"10.1007/s00056-022-00444-0","url":null,"abstract":"<p><strong>Background: </strong>As the demands on esthetic orthodontic devices continue to increase, discoloration of colored elastomeric modules is still a concern for patients and orthodontics. Thus, we performed an in vivo study evaluating discoloration of stretched colored elastomeric modules (i.e., white, gray, and pink).</p><p><strong>Materials and methods: </strong>In all, 90 elastomeric modules of three different colors (white, gray and pink; 30 elastics from each color) were placed around brackets. The elastomeric modules were distributed and arranged randomly in the patients' four dental quadrants, and were removed after 1, 2, and 4 weeks. Color measurements were made before and after insertion into each patient's mouth. Digital images were taken with the camera of a mobile phone (iPhone X, Cupertino, CA, USA), and the variations in color were characterized using the Commission Internationale de l'Eclairage (CIE) color space system (L*a*b*) offered by Photoshop (Adobe, San Jose, CA, USA). Analysis of variance (ANOVA) and least significant difference (LSD) tests were used for statistical analyses.</p><p><strong>Results: </strong>The white elastomeric modules were most prone to discoloration, followed by the pink and then finally by the gray colored modules. The amount of discoloration resulting from a random diet practiced by the patients increased gradually (but was not significant) for all elastomeric modules studied and reach a peak after 2 weeks for the white and gray elastomeric modules, while discoloration of the pink elastomeric modules plateaued after 1 week.</p><p><strong>Conclusion: </strong>Colored elastomeric modules (e.g., white, gray, and pink) discolor to variable degrees over time. Thus, patients should be advised that the consumption of food and drinks may result in discoloration of the elastomeric modules.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":" ","pages":"1-6"},"PeriodicalIF":1.7,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10593999","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
Prevalence and local causes for retention of primary teeth and the associated delayed permanent tooth eruption. 乳牙滞留及相关恒牙萌出延迟的发生率和局部原因。
IF 1.7 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-05-01 Epub Date: 2023-07-03 DOI: 10.1007/s00056-023-00479-x
Suelyn Danielle Henklein, Erika Calvano Küchler, Peter Proff, César Penazzo Lepri, Flares Baratto-Filho, Natanael Henrique Ribeiro Mattos, Fernando Carlos Hueb de Menezes, Christian Kirschneck, Isabela Ribeiro Madalena, Maria Angélica Hueb de Menezes-Oliveira
{"title":"Prevalence and local causes for retention of primary teeth and the associated delayed permanent tooth eruption.","authors":"Suelyn Danielle Henklein, Erika Calvano Küchler, Peter Proff, César Penazzo Lepri, Flares Baratto-Filho, Natanael Henrique Ribeiro Mattos, Fernando Carlos Hueb de Menezes, Christian Kirschneck, Isabela Ribeiro Madalena, Maria Angélica Hueb de Menezes-Oliveira","doi":"10.1007/s00056-023-00479-x","DOIUrl":"10.1007/s00056-023-00479-x","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to evaluate the prevalence of retained primary teeth (RPT) associated with delayed permanent tooth eruption and the factors associated with this condition in German children.</p><p><strong>Methods: </strong>This is a cross-sectional retrospective study that evaluated panoramic radiographs from orthodontic patients. The diagnosis of RPT was established according to Nolla developmental stage. The primary tooth was considered retained when its successor permanent tooth was in Nolla stage 8, 9, or 10. Statistical analysis was performed with an α of 5% (p < 0.05).</p><p><strong>Results: </strong>A total of 102 children (48 girls and 54 boys), and 574 primary teeth and their respective permanent successor teeth were evaluated. We classified 192 teeth as RPT. Sixty-one (59.8%) children presented one or more RPT. Gender was not significantly different between RPT and control teeth (p = 0.838; odds ratio 0.95, confidence interval 95% 0.44-2.16). In the majority of the RPT cases (68.7%), no clear cause to explain the prolonged retention was identified. The pathological problems most commonly observed with RPT were dental fillings (19.3%), followed by dental caries (4.6%), and ectopic tooth eruption (2.1%).</p><p><strong>Conclusions: </strong>The incidence of RPT associated with delayed permanent tooth eruption in German children was high and the most common pathological condition associated with RPT was dental caries.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":" ","pages":"73-78"},"PeriodicalIF":1.7,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9739213","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
Alveolar bone changes around maxillary incisors after intrusion and retraction with controlled tipping versus bodily movement : A retrospective cone-beam computed tomography study. 上颌切牙在受控倾倒与身体移动下的侵入和后缩后周围牙槽骨的变化 :一项回顾性锥形束计算机断层扫描研究。
IF 1.7 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-05-01 Epub Date: 2023-09-06 DOI: 10.1007/s00056-023-00493-z
Mais Medhat Sadek, Ramy M Gaber
{"title":"Alveolar bone changes around maxillary incisors after intrusion and retraction with controlled tipping versus bodily movement : A retrospective cone-beam computed tomography study.","authors":"Mais Medhat Sadek, Ramy M Gaber","doi":"10.1007/s00056-023-00493-z","DOIUrl":"10.1007/s00056-023-00493-z","url":null,"abstract":"<p><strong>Objective: </strong>To compare the effect of maxillary incisor intrusion and retraction with controlled tipping (CT) versus bodily movement (BM) in extraction cases on alveolar bone height and thickness, using cone-beam computed tomography (CBCT). Correlations between changes in alveolar dimensions and crown or root retraction, incisor inclination, and intrusion were also investigated.</p><p><strong>Materials and methods: </strong>In all, 144 incisors of 36 women were retrospectively evaluated. All patients were treated with anterior intrusion and retraction with either controlled tipping (CT) (group 1) or bodily movement (BM) (group 2). CBCT scans were taken before and after retraction and intrusion and measurements of alveolar bone height and thickness at the level of mid-root and root apex were measured. The prevalence of dehiscence was also calculated.</p><p><strong>Results: </strong>Labial bone thickness (BT) increased at the level of the root apex with increased total BT in the CT group (p < 0.05). The BM group showed decreased palatal BT. Significant vertical bone loss with an increased incidence of dehiscences occurred on the palatal side in both groups. Changes in palatal bone area was negatively correlated with the amount of root apex retraction, while the total BT at the level of root apex was positively correlated with amount of intrusion.</p><p><strong>Conclusions: </strong>Bodily retraction can result in reduced palatal bone dimensions and an increase risk of iatrogenic sequelae following anterior retraction in extraction cases. Vertical bone loss and an increased incidence of dehiscences is to be expected following anterior retraction. Careful attention must be paid to the bone boundary conditions to avoid moving the incisors out of the alveolar housing.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":" ","pages":"79-93"},"PeriodicalIF":1.7,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10534788","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
Preciseness of artificial intelligence for lateral cephalometric measurements. 人工智能头颅侧位测量的精确性。
IF 1.7 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-05-01 Epub Date: 2023-03-09 DOI: 10.1007/s00056-023-00459-1
Mostafa El-Dawlatly, Khaled Hazem Attia, Ahmed Yehia Abdelghaffar, Yehya Ahmed Mostafa, Mohamed Abd El-Ghafour
{"title":"Preciseness of artificial intelligence for lateral cephalometric measurements.","authors":"Mostafa El-Dawlatly, Khaled Hazem Attia, Ahmed Yehia Abdelghaffar, Yehya Ahmed Mostafa, Mohamed Abd El-Ghafour","doi":"10.1007/s00056-023-00459-1","DOIUrl":"10.1007/s00056-023-00459-1","url":null,"abstract":"<p><strong>Background: </strong>The aim of the study was to assess the accuracy and efficiency of a new artificial intelligence (AI) method in performing lateral cephalometric radiographic measurements.</p><p><strong>Materials and methods: </strong>A total of 200 lateral cephalometric radiographs were assessed for quality and included. Three methods were used to perform the cephalometric measurements: (1) the AI method using WebCeph software (AssembleCircle Corp., Gyeonggi-do, Republic of Korea), (2) the modified AI method using WebCeph software after manual modification of the landmarks' position, and (3) using OnyxCeph software (Image Instruments GmbH, Chemnitz, Germany) by manual landmark identification and digital measurements generation. The results of the measurements produced by the three methods were compared, in addition to comparing the time required for the measurements' generation required for each method.</p><p><strong>Results: </strong>Statistically significant differences were detected between the measurements resulting from the three used methods. Fewer differences were detected between the modified AI method and the OnyxCeph method. The AI method produced the measurements the fastest followed by the modified AI method and then the OnyxCeph method.</p><p><strong>Conclusions: </strong>Considering the used AI software, AI followed by manual tuning of the landmarks' position might be an accurate method in lateral cephalometric analysis. AI alone is still not fully reliable at locating the different landmarks on the lateral cephalometric radiographs.</p>","PeriodicalId":54776,"journal":{"name":"Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie","volume":" ","pages":"27-33"},"PeriodicalIF":1.7,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11126516/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9435174","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
Effect of use of antiseptics and fluorides during orthodontic treatment on working properties of NiTi archwires in levelling dental arches : A randomized controlled trial. 正畸治疗期间使用防腐剂和氟化物对镍钛弓丝矫治牙弓的工作性能的影响:随机对照试验。
IF 1.3 4区 医学
Journal of Orofacial Orthopedics-Fortschritte Der Kieferorthopadie Pub Date : 2024-05-01 Epub Date: 2023-06-26 DOI: 10.1007/s00056-023-00475-1
Tihana Zibar Belasic, Martina Zigante, Mia Uhac, Sven Karlovic, Ivana Jelovica Badovinac, Stjepan Spalj
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