The Angle orthodontist最新文献_第10页

Erratum. 勘误表。

IF 3.2

The Angle orthodontist Pub Date : 2025-01-01 Epub Date: 2024-12-18 DOI: 10.2319/1945-7103-95.1.137

引用次数: 0

Evaluation of quality of life after orthognathic surgery in obstructive sleep apnea syndrome: a systematic review. 阻塞性睡眠呼吸暂停综合征患者正颌手术后的生活质量评估：系统综述。

The Angle orthodontist Pub Date : 2025-01-01 DOI: 10.2319/020624-99.1

Inês Francisco, Raquel Travassos, Anabela Baptista Paula, Bárbara Oliveiros, Filipa Marques, Madalena Prata Ribeiro, Mariana McEvoy, Mariana Santos, Catarina Oliveira, Carlos Miguel Marto, Eunice Carrilho, Catarina Nunes, Francisco Vale

{"title":"Evaluation of quality of life after orthognathic surgery in obstructive sleep apnea syndrome: a systematic review.","authors":"Inês Francisco, Raquel Travassos, Anabela Baptista Paula, Bárbara Oliveiros, Filipa Marques, Madalena Prata Ribeiro, Mariana McEvoy, Mariana Santos, Catarina Oliveira, Carlos Miguel Marto, Eunice Carrilho, Catarina Nunes, Francisco Vale","doi":"10.2319/020624-99.1","DOIUrl":"10.2319/020624-99.1","url":null,"abstract":"Objectives: To develop a systematic review of patient perspectives on the treatment of obstructive sleep apnea syndrome (OSAS) after undergoing orthognathic advancement surgery.Materials and methods: This systematic review adhered to the preferred reporting items for systematic reviews and meta-analysis (PRISMA) guidelines, and Patient, Intervention, Comparison, and Outcome (PICO) methodology was employed to formulate the research question. A literature search was performed using the following databases: Cochrane Library (Trials), PubMed via MEDLINE, Embase, and Web of Science (all databases). The Newcastle-Ottawa Scale was used to assess quality of the studies.Results: Initially, 1407 articles were retrieved from diverse databases, and these were subjected to initial scrutiny. Subsequently, 17 articles were selected for thorough quality analysis and 6 studies for quantitative analysis. Most studies were classified as good quality. Maxillomandibular advancement surgery appeared to enhance patient satisfaction in cases of moderate to severe adult OSAS.Conclusions: Maxillomandibular advancement surgery significantly improves patients' subjective overall quality of life, improving by 6.36 points in questionnaire ratings and demonstrating long-term stability.","PeriodicalId":94224,"journal":{"name":"The Angle orthodontist","volume":" ","pages":"104-125"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662364/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142607862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of the accuracy of digital indirect bonding vs. conventional systems: a randomized clinical trial. 评估数字间接粘接与传统系统的准确性：随机临床试验。

The Angle orthodontist Pub Date : 2025-01-01 DOI: 10.2319/030624-179.1

Eloisa Peixoto Soares Ueno, Teresa Cristina Alvez da Silva Gonzalez de Carvalho, Lylian Kazumi Kanashiro, Weber Ursi, Israel Chilvarquer, José Rino Neto, João Batista de Paiva

{"title":"Evaluation of the accuracy of digital indirect bonding vs. conventional systems: a randomized clinical trial.","authors":"Eloisa Peixoto Soares Ueno, Teresa Cristina Alvez da Silva Gonzalez de Carvalho, Lylian Kazumi Kanashiro, Weber Ursi, Israel Chilvarquer, José Rino Neto, João Batista de Paiva","doi":"10.2319/030624-179.1","DOIUrl":"10.2319/030624-179.1","url":null,"abstract":"Objectives: To compare the accuracy and chair time of self-ligating brackets using direct bonding, traditional indirect bonding (IB), and computer-aided design/computer-aided manufacturing (CAD/CAM) IB techniques after orthodontic leveling and alignment.Materials and methods: Forty-five patients were randomly assigned to three bonding groups (G1 [n = 15], G2 [n = 15], and G3 [n = 15]). Evaluation after the alignment and leveling phases used two parameters of the objective grading system of the American Board of Orthodontics for root parallelism and posterior marginal ridges, assessed using panoramic radiographies (PR I and PR II), a digital model, and a plaster model. Blinding was only applied for outcome assessment. No serious harm was observed except for gingivitis associated with plaque accumulation.Results: Although G3 showed better numerical results, they were not statistically significant in the radiographic or model evaluations (P > .001). Mean chair time was significantly shorter in G3 (1.1 ± 11.8 min) vs. G1 (56.7 ± 7.3 min) and G2 (52.8 ± 8.3 min; P < .001).Conclusions: The CAD/CAM IB system for self-ligating brackets was as effective as conventional methods, with a shorter chair time.","PeriodicalId":94224,"journal":{"name":"The Angle orthodontist","volume":" ","pages":"3-11"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662360/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142402544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Eruptive path of maxillary canines in patients with lateral incisor agenesis: a longitudinal follow-up. 侧切牙缺失患者的上颌犬齿萌出路径：纵向随访。

The Angle orthodontist Pub Date : 2025-01-01 DOI: 10.2319/031324-211.1

João Gabriel Rando Poiani, Gabriela Utrago, Felícia Miranda, Vinícius Augustus Merino da Silva, Ana Cláudia de Castro Ferreira Conti, Daniela Garib

{"title":"Eruptive path of maxillary canines in patients with lateral incisor agenesis: a longitudinal follow-up.","authors":"João Gabriel Rando Poiani, Gabriela Utrago, Felícia Miranda, Vinícius Augustus Merino da Silva, Ana Cláudia de Castro Ferreira Conti, Daniela Garib","doi":"10.2319/031324-211.1","DOIUrl":"10.2319/031324-211.1","url":null,"abstract":"Objectives: To evaluate the eruptive angle, mesiodistal position and height of permanent maxillary canines in patients with agenesis of the permanent maxillary lateral incisor (AL) from the mixed to the permanent dentition.Materials and methods: The sample was composed of orthodontic records of subjects with and without AL. The agenesis group comprised 11 patients, 7 with bilateral and 4 with unilateral AL (8.6 ± 1.6 years, 4 males, 7 females). The control group comprised 9 patients (8.5 ± 1.0 years, 2 males, 7 females) without AL. Panoramic radiographs were analyzed at three timepoints: inter-transitional period (T1), second transitional period (10.1±0.9 years, T2) and permanent dentition (11.9±1.1 years, T3). The long axis angle of the permanent maxillary canine (α and β), the mesiodistal distance (d) in relation to the central incisor, and the height (H) from the cusp tip of the canine to the occlusal plane were evaluated. Intergroup comparisons were performed with t-tests, Mann-Whitney, and Chi-square tests (P < 0.05).Results: A mesial position of the canine cusp tip relative to the distal of the permanent maxillary central incisor was observed for the agenesis group at T1, T2 and T3. From T1 to T2, the agenesis group showed greater occlusal displacement of the canine tooth germ.Conclusions: In patients with AL, canine tooth germs showed more mesial displacement and erupted a mean of 4.5 mm closer to the maxillary central incisors. Eruption of maxillary canines tended to be accelerated during the late mixed dentition in patients with AL.","PeriodicalId":94224,"journal":{"name":"The Angle orthodontist","volume":" ","pages":"19-26"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662354/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142083021","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Diagnostic performance of ClinCheck, Dolphin Imaging, and 3D Slicer software for Bolton discrepancy analysis. 用于博尔顿差异分析的 ClinCheck、Dolphin Imaging 和 3D Slicer 软件的诊断性能。

The Angle orthodontist Pub Date : 2025-01-01 DOI: 10.2319/022724-156.1

Thalita Teixeira Santana, Flávio Copello, Guido Artemio Marañón-Vásquez, Lincoln Issamu Nojima, Eduardo Franzotti Sant'Anna

{"title":"Diagnostic performance of ClinCheck, Dolphin Imaging, and 3D Slicer software for Bolton discrepancy analysis.","authors":"Thalita Teixeira Santana, Flávio Copello, Guido Artemio Marañón-Vásquez, Lincoln Issamu Nojima, Eduardo Franzotti Sant'Anna","doi":"10.2319/022724-156.1","DOIUrl":"10.2319/022724-156.1","url":null,"abstract":"Objectives: To evaluate the diagnostic performance of ClinCheck, Dolphin Imaging orthodontic software, and 3D Slicer for the analysis of Bolton discrepancy (BD).Materials and methods: Fifty-five pairs of early-stage digital models of patients treated with Invisalign were printed to measure the BD by manual method with a digital caliper (gold standard). The discrepancy values calculated by ClinCheck were obtained. In addition, the sample STL files were measured using Dolphin Imaging and 3D Slicer software to obtain BD values. To assess reliability, precision, and accuracy of the methods, intraclass correlation coefficients (ICCs), Dahlberg's formula, paired t-tests, and the Bland-Altman method were used, respectively. Repeated-measures analysis of variance with Bonferroni post hoc test was used to assess the difference between groups.Results: The three methods showed reliable measurements (ICC ≥ 0.7), with the values of anterior Bolton slightly higher than overall Bolton. Measurements for the anterior Bolton showed higher precision (Dahlberg's formula 0.65, 0.70, and 0.55) than those for the overall Bolton. For anterior Bolton, only the measurements obtained by ClinCheck and Dolphin Imaging were accurate (P > .05, no proportion bias), while for overall Bolton, all groups had a significant difference. The Bland-Altman plots demonstrated no consistency for anterior Bolton measurements when 3D Slicer was used and for the overall Bolton.Conclusions: ClinCheck and Dolphin Imaging showed accuracy to quantify anterior BD. For the overall Bolton measurements, ClinCheck showed a statistical difference from the manual assessment but without relevant clinical significance.","PeriodicalId":94224,"journal":{"name":"The Angle orthodontist","volume":" ","pages":"51-56"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662356/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142335561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

In vitro measurement of the initial forces and moments generated for a curve of Spee malocclusion with labial and lingual archwire forms. Spee型唇、舌弓形错牙合曲线初始力和力矩的体外测量。

The Angle orthodontist Pub Date : 2025-01-01 DOI: 10.2319/050224-349.1

Silas Yeung, Brandon Owen, Giseon Heo, Jason P Carey, Paul W Major, Dan L Romanyk

{"title":"In vitro measurement of the initial forces and moments generated for a curve of Spee malocclusion with labial and lingual archwire forms.","authors":"Silas Yeung, Brandon Owen, Giseon Heo, Jason P Carey, Paul W Major, Dan L Romanyk","doi":"10.2319/050224-349.1","DOIUrl":"10.2319/050224-349.1","url":null,"abstract":"Objectives: To compare the biomechanics of labial and lingual fixed orthodontic treatment options for a simulated curve of Spee malocclusion.Materials and methods: An in vitro electromechanical orthodontic simulator was used to measure the three-dimensional forces and moments on each tooth of a mandibular arch. Labial and lingual brackets, both with 0.018-inch slot sizes, were bonded to mechanical teeth. Three archwire forms were considered: labial straight, lingual straight, and lingual mushroom. The simulator was set in a passive levelled position with 0.016-inch × 0.022-inch stainless steel archwires, then teeth were moved to a curve of Spee maloclussion with the first premolar intruded 1.5 mm and the canine and second premolar intruded 0.75 mm. Two-way mixed multivariate analysis of variance (α = 0.05) was used to compare forces and moments generated among the three archwires.Results: Statistical differences were found in 55 of 63 comparisons of forces and moments between archwire types for each tooth around the arch. The lowest force magnitudes were measured for labial straight archwires at each tooth position. The lateral incisor experienced the largest gingival forces with all archwire forms. The first premolar and first molar experienced labial-lingual crown tipping moments in opposite directions between labial and the two lingual archwire forms.Conclusions: Biomechanical differences between labial, lingual straight, and lingual mushroom treatment modalities for the correction of curve of Spee misalignments were elucidated. Labial straight archwire exerted the lowest force magnitudes overall. For both lingual archwire forms, the labial-lingual inclination of the first premolar could be highly variable during levelling.","PeriodicalId":94224,"journal":{"name":"The Angle orthodontist","volume":"95 1","pages":"35-42"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662361/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142848773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Which orthodontic articles are accessed online the most? Exploring article usage metrics along with citations and altmetrics. 哪些正畸文章在网上访问量最大？探索文章的使用指标以及引用和 Altmetrics。

The Angle orthodontist Pub Date : 2025-01-01 DOI: 10.2319/060124-426.1

Christos Livas, Konstantina Delli

{"title":"Which orthodontic articles are accessed online the most? Exploring article usage metrics along with citations and altmetrics.","authors":"Christos Livas, Konstantina Delli","doi":"10.2319/060124-426.1","DOIUrl":"10.2319/060124-426.1","url":null,"abstract":"Objectives: To investigate the current state of article usage metrics in orthodontics.Materials and methods: Out of all orthodontic journals listed in Journal Citation Reports 2022, the European Journal of Orthodontics and The Angle Orthodontist fulfilled the inclusion criteria. All journal issues published in 2021 were scrutinized for original research articles and systematic reviews/meta-analyses, and the following features were collected: article type, subject, title, number of words and authors, Altmetric Attention Score (AAS), X (formerly Twitter) posts, and Mendeley reads. Article citations, number of publications, and h-index of the last authors were retrieved from Web of Science (WoS).Results: 181 articles were considered eligible. The median number of views and downloads of included articles was 1296 (range: 355-10,233) and 793 (range: 167-3629). Page views, downloads, and total views were significantly correlated with WoS citations (rho > 0.345; P < .001). There was no correlation between usage metrics, AAS, X posts, and Mendeley reads. Number of downloads were significantly higher in studies dealing with new technologies, and where the last author had 1-40 publications or an h-index of 0-30.Conclusions: Page views, downloads, and total views were positively correlated with WoS citations and, therefore, may serve as an early estimate of future citations. Significant variations in article downloads may be expected in relation to article subject, scientific productivity, and impact of the last authors.","PeriodicalId":94224,"journal":{"name":"The Angle orthodontist","volume":" ","pages":"96-103"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662363/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142083024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Three-dimensional assessment of the nasopharyngeal airway in Down syndrome during the mixed dentition period: a case-control study. 混合牙期唐氏综合征鼻咽气道的三维评估：病例对照研究。

The Angle orthodontist Pub Date : 2025-01-01 DOI: 10.2319/022424-142.1

Hideomi Takizawa, Masahiro Takahashi, Hiroshi Yoshida, Tetsutaro Yamaguchi, Koutaro Maki

{"title":"Three-dimensional assessment of the nasopharyngeal airway in Down syndrome during the mixed dentition period: a case-control study.","authors":"Hideomi Takizawa, Masahiro Takahashi, Hiroshi Yoshida, Tetsutaro Yamaguchi, Koutaro Maki","doi":"10.2319/022424-142.1","DOIUrl":"10.2319/022424-142.1","url":null,"abstract":"Objective: In this retrospective case-control study, we aimed to evaluate the nasopharyngeal airway volume of children with Down syndrome (DS) and compare the results with those of control participants well matched for sex and age.Materials and methods: Fifteen children with DS (mean age = 9.43 ± 0.38 years; 8 boys, 7 girls) and 15 control participants (mean age = 9.51 ± 0.40 years; 8 boys, 7 girls) were enrolled. The nasopharyngeal airway volume and the cross-sectional morphology were measured with cone-beam computed tomography taken for orthodontic treatment. All measurements were assessed by analysis of covariance (ANCOVA) using Bonferroni post hoc pairwise comparison tests. Covariates were body height and body weight, and the ANB angle and the mandibular plane angle. Significance was set at P < .0019.Results: Nasal airway, superior airway, and total airway volumes of DS participants were significantly smaller than those of the control participants in ANCOVA results adjusted for ANB angle and mandibular plane angle (P = .000). In ANCOVA results adjusted for body height and body weight, no statistically significant differences in the volume measurements were found.Conclusion: The results indicate that the nasopharyngeal airway volume differs between children with and without DS and that the airway volume tends to be smaller in DS children than in children without DS.","PeriodicalId":94224,"journal":{"name":"The Angle orthodontist","volume":" ","pages":"78-85"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662362/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142121480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Harmonizing soft tissue subnasale and chin position in a forehead-based framework: interracial commonalities and differences between Asian and Caucasian females. 在基于前额的框架中协调鼻下软组织和下巴位置：亚裔女性和高加索女性的种族间共性和差异。

The Angle orthodontist Pub Date : 2025-01-01 DOI: 10.2319/022524-145.1

Tian Chen, Xianrui Yang, Chaoran Xue, Ding Bai, Hui Xu

{"title":"Harmonizing soft tissue subnasale and chin position in a forehead-based framework: interracial commonalities and differences between Asian and Caucasian females.","authors":"Tian Chen, Xianrui Yang, Chaoran Xue, Ding Bai, Hui Xu","doi":"10.2319/022524-145.1","DOIUrl":"10.2319/022524-145.1","url":null,"abstract":"Objectives: To establish a reference system for assessing the anteroposterior (A-P) position of the subnasal and lower-facial soft tissues for whole facial harmony.Materials and methods: Forty Asian and 40 Caucasian females with attractive profiles were selected as the \"attractive\" samples, with \"ordinary\" samples for comparison. Each profile was analyzed, and comparisons were made to reveal the interracial commonalities and differences. Esthetically essential parameters were established. An averaged attractive profile for each race was created by digital morphing and then modified into 30 variations based on combined variations of the esthetically essential parameters. Assessments were performed to investigate the esthetic ranges.Results: A-P position of the subnasal and lower-facial landmarks harmonized with the forehead for female profile esthetics. In addition to balanced soft tissue subnasale (sSn)- and soft titssue pogonion (Pos)-to-forehead A-P relations, harmonizing lower-facial soft tissues to sSn was indispensable for profile attractiveness. sSn-to-glabella, Pos-to-glabella, and Pos-to-sSn A-P relations were esthetically essential. Perceived by orthodontists, the attractive Asian female profiles had sSn-to-glabella A-P relations ranging from 0.5 mm to 4.5 mm, Pos-to-sSn from -9.0 mm to -5.5 mm, and Pos-to-glabella from -8.5 mm to -1.0 mm. Compared with Asians, the attractive Caucasian female profiles had more anteriorly and widely distributed sSn relative to the forehead, wider ranges of Pos-to-sSn A-P relations, and more prominent chins.Conclusions: A reference system comprising sSn-glabella, Pos-sSn, and Pos-glabella horizontal distances was constructed for facial profile analysis. This system could aid treatment planning for surgical or orthopedic repositioning of the maxilla and chin.","PeriodicalId":94224,"journal":{"name":"The Angle orthodontist","volume":" ","pages":"86-95"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662358/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142335562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Reliability assessment of craniofacial and airway measurements: a comparative study between multidetector computed tomography and cone-beam computed tomography. 颅面和气道测量的可靠性评估：多载体计算机断层扫描与锥束计算机断层扫描的比较研究。

The Angle orthodontist Pub Date : 2025-01-01 DOI: 10.2319/022124-131.1

Jui-Sheng Sun, Min-Chih Hung, Chi-Yeh Hsieh, Shih-Ying Lin, Han-Cheng Tai, Jenny Zwei-Chieng Chang

{"title":"Reliability assessment of craniofacial and airway measurements: a comparative study between multidetector computed tomography and cone-beam computed tomography.","authors":"Jui-Sheng Sun, Min-Chih Hung, Chi-Yeh Hsieh, Shih-Ying Lin, Han-Cheng Tai, Jenny Zwei-Chieng Chang","doi":"10.2319/022124-131.1","DOIUrl":"10.2319/022124-131.1","url":null,"abstract":"Objectives: To compare the intra- and inter-examiner reliability of multidetector computed tomography (MDCT) and cone-beam computed tomography (CBCT) using Amira and Dolphin software analyses for craniofacial/airway measurements by six examiners.Materials and methods: Five adults and one dry skull with CBCT and MDCT scan files were duplicated and randomly numbered. Six orthodontic residents imported these files into two software programs, oriented the images, set thresholds, and performed 26 measurements. Intra- and inter-examiner reliabilities were determined by using intraclass correlation coefficient (ICC) and presented with scatterplots.Results: Variables including anterior nasal width, posterior nasal width, frontomaxillary suture right-to-left, inner nasal contour point right-to-left, and minimum cross-sectional area in the oropharynx showed \"moderate\" to \"substantial\" intra- or inter-examiner agreement. Amira provided relatively reliable airway assessment, while Dolphin showed standard deviations 10 to 30 times larger for volumetric airway measurements. MDCT scans significantly reduced airway volume/area measurements compared to CBCT, except for intraoral airway volume.Conclusions: Unreliable skeletal measurements and low reliability of Dolphin for airway analysis discourage using CT to quantitatively correlate changes in craniofacial structures with airway dimensions.","PeriodicalId":94224,"journal":{"name":"The Angle orthodontist","volume":" ","pages":"57-77"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11662359/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142335564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0