Journal of Esthetic and Restorative Dentistry最新文献

{"title":"Accuracy of Guided Dual Technique in Esthetic Crown Lengthening: A Prospective Case-Series Study.","authors":"Meritxell Enfedaque-Prat, Albert González-Barnadas, Adrià Jorba-García, Javi Vilarrasa, Jorge Toledano-Serrabona, Rui Figueiredo, Eduard Valmaseda-Castellón, Octavi Camps-Font","doi":"10.1111/jerd.13405","DOIUrl":"https://doi.org/10.1111/jerd.13405","url":null,"abstract":"<p><strong>Objective: </strong>This study aimed to evaluate the efficacy and safety of a digitally guided dual technique during esthetic crown lengthening surgery. In addition, patient satisfaction and patient-reported outcomes were assessed.</p><p><strong>Materials and methods: </strong>A prospective case series study was conducted. Cone-beam computed tomography and intraoral scans were used to design surgical guides, which were manufactured via 3D printing. The primary outcome was surgical accuracy, assessed by measuring the distance between the planned and final gingival margin positions using overlapping intraoral scans. Secondary outcomes included clinical crown length, gingival margin stability, pain, and patient satisfaction. Statistical analyses were performed using multilevel linear regression models, with significance set at p < 0.05.</p><p><strong>Results: </strong>Ten participants (87 teeth) were treated without complications. The mean duration of surgery was 66.5 min. The overall absolute deviation was 0.56 mm (95% CI: 0.48 to 0.65) at 6 months postoperatively. Clinical crown length increased significantly from baseline to the end of surgery (p < 0.001), with minimal reduction at 6 months (p = 0.479). Patient-reported outcomes indicated mild postoperative pain and high satisfaction with esthetic results.</p><p><strong>Conclusions: </strong>The digitally guided dual technique for esthetic crown lengthening surgery is safe and effective, providing highly accurate outcomes. The technique also results in excellent patient satisfaction.</p><p><strong>Clinical significance: </strong>The use of digitally guided dual techniques for ACL surgery enhances precision and safety, leading to highly accurate outcomes and improved patient satisfaction. This approach could be beneficial in clinical settings to ensure better esthetic and functional results.</p>","PeriodicalId":15988,"journal":{"name":"Journal of Esthetic and Restorative Dentistry","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142978881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A Randomized Clinical Study Investigating the Stain Removal Efficacy of Two Experimental Dentifrices.","authors":"C R Parkinson, G R Burnett, G Smith, M Pradhan, J Gallob, J Qaqish","doi":"10.1111/jerd.13373","DOIUrl":"https://doi.org/10.1111/jerd.13373","url":null,"abstract":"<p><strong>Objective: </strong>This study aims to evaluate extrinsic tooth stain removal and whitening efficacy of two experimental dentifrices containing (i) 5% sodium tripolyphosphate (STP)/1% micronized alumina or (ii) 5% STP/1% micronized alumina with abrasive silica (ED2) compared to a regular fluoride dentifrice (RFD) following 8 weeks of use.</p><p><strong>Materials and methods: </strong>This was a single-center, randomized, controlled, blind, three-arm, stratified, parallel-group study. Eligible participants underwent clinical assessment of stain on the facial/lingual surfaces of maxillary and mandibular teeth using the modified Lobene stain index (MLSI), and shade of the facial surfaces of the central and lateral maxillary incisors using the VITA Bleachedguide 3D-Master (VITA) shade guide. Participants brushed twice daily with their assigned dentifrice and returned to the clinic for clinical assessments at weeks 4 and 8.</p><p><strong>Results: </strong>A total of 272 participants completed the study (281 screened, 279 randomized). Both experimental dentifrices demonstrated statistically significant reduction from baseline and significant differences compared to RFD for MLSI and VITA shade scores at 4 and 8 weeks. 10 treatment-related treatment-emergent adverse events were reported in seven participants. All were resolved at the end of the study.</p><p><strong>Conclusions: </strong>This study demonstrated that dentifrices containing 5% STP/1% micronized alumina provide enhanced stain removal and shade improvements compared to a regular dentifrice. Study treatments were generally well tolerated.</p><p><strong>Clinical significance: </strong>A low-abrasion daily-use fluoride dentifrice containing 1% micronized alumina and 5% STP, suitable for people at risk of erosive toothwear and/or dentin hypersensitivity, can provide clinically meaningful superior reductions in tooth stain, which translates into a visibly noticeable improvement in tooth shade.</p>","PeriodicalId":15988,"journal":{"name":"Journal of Esthetic and Restorative Dentistry","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142978866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reproducibility and Reliability of Intraoral Scanners for Evaluating Peri-Implant Tissues and Implant-Supported Prostheses: A Cross-Sectional Study.","authors":"Dorian Braun, Vivianne Chappuis, Manrique Fonseca, Clemens Raabe, Valérie G A Suter, Emilio Couso-Queiruga","doi":"10.1111/jerd.13408","DOIUrl":"https://doi.org/10.1111/jerd.13408","url":null,"abstract":"<p><strong>Objective: </strong>To assess the reproducibility and reliability of the pink (PES) and white esthetic scores (WES) using digital images and the intra- and inter-examiner agreement among different clinical backgrounds and assessment methods.</p><p><strong>Material and methods: </strong>Standardized intraoral images were obtained from adult subjects with an implant-supported single-tooth fixed dental prosthesis located in the maxillary esthetic zone using a digital camera and a true-color intraoral scanner. According to the PES and WES criteria, the images were evaluated by 20 calibrated evaluators, 5 prosthodontists, 5 periodontists, 5 undergraduates, and 5 oral surgeons.</p><p><strong>Results: </strong>The total number of individual PES and WES was 12600 and 9000, respectively. Similar PES and WES values were obtained with the intraoral scanner compared to the digital camera. Intra- and inter-rater variations were observed between and within evaluators' clinical backgrounds, with periodontists showing consistently lower mean PES and WES. The intraclass correlation coefficient ranges between 0.41 to 0.61 for the PES and 0.42 to 0.69 for the WES, resulting in fair to good agreement in both digital methods.</p><p><strong>Conclusion: </strong>The digital assessment of the peri-implant tissues and implant-supported prostheses utilizing images provided by an intraoral scanner offers a reproducible and reliable digital method comparable with the digital camera.</p><p><strong>Clinical significance: </strong>This study highlights the reliability and reproducibility of using intraoral scanners for evaluating peri-implant tissues and implant-supported prostheses. The findings suggest that intraoral scanners are a viable digital alternative to traditional digital imaging for these assessments. However, the observed intra- and inter-rater variations in pink and white esthetic scores, according to the clinical background of evaluators, emphasize the need for caution when interpreting these values in clinical decision-making and research.</p>","PeriodicalId":15988,"journal":{"name":"Journal of Esthetic and Restorative Dentistry","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142950190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Digital Analysis of Dentogingival Factors Influencing the Gingival Margin Position in the Esthetic Zone.","authors":"Hesham H Abdulkarim, Bryan Habet, Alexander G Ahmadi, Mary Ying-Fang Wang, Elio Reyes Rosales, D Douglas Miley","doi":"10.1111/jerd.13407","DOIUrl":"https://doi.org/10.1111/jerd.13407","url":null,"abstract":"<p><strong>Objectives: </strong>To investigate the correlation between gingival thickness (GT) and buccal bone thickness (BBT), as well as the effects of GT, BBT, bone crest level (BC), and tooth position on the buccal gingival margin location of maxillary teeth in the esthetic zone.</p><p><strong>Materials and methods: </strong>Periodontally healthy subjects with prior cone beam computed tomography and intraoral scans for dental implant planning were included. The hard and soft tissue measurements were retrospectively analyzed digitally. Pearson's correlation and ANOVA were used to evaluate the correlations between clinical/anatomical crown height ratios (CCH/ACH), gingival and buccal bone thicknesses, and the distance between the CEJ and BC (CEJ-BC).</p><p><strong>Results: </strong>Forty-two subjects with 252 teeth were analyzed. A positive correlation was found between GT and BBT (p < 0.001). GT and BBT were negatively correlated with CCH/ACH (p = 0.006 and p = 0.004, respectively), while CCH/ACH showed a positive correlation with CEJ-BC (p < 0.001).</p><p><strong>Conclusions: </strong>Within the limitations of our study, we concluded that gingival and buccal bone thicknesses were positively correlated. A thicker gingival phenotype and higher coronal bone crest were linked to a more coronal gingival margin in the esthetic zone.</p>","PeriodicalId":15988,"journal":{"name":"Journal of Esthetic and Restorative Dentistry","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142950187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Masking Ability of Subtractively and Additively Manufactured Dental Ceramic Restorations: A Systematic Review.","authors":"Karen Du, Teuila Muao, Polina Plaksina, Sharon Tsz-Han Hung, Andrew B Cameron, Joanne Jung Eun Choi","doi":"10.1111/jerd.13406","DOIUrl":"https://doi.org/10.1111/jerd.13406","url":null,"abstract":"<p><strong>Objective: </strong>To conduct a systematic review on the masking ability of subtractively and additively manufactured dental ceramics.</p><p><strong>Materials and methods: </strong>The study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. The electronic search was carried out through MEDLINE, Scopus, and Website of Science databases with a date restriction being from 2001 onwards. Publications in English, in vitro studies, and studies regarding the evaluation of the masking ability of crown materials that were subtractively and additively manufactured were included.</p><p><strong>Results: </strong>Out of 619 eligible articles, 13 were included. A thickness of 1.5 mm for lithium disilicate (LD) resulted in a dramatic decrease in ∆E_ab/∆E₀₀ across all substrates compared to a 1 mm thickness. Low-translucent LD appeared to have the best masking ability regardless of the shade of the try-in paste. Layering flowable composite over the substrates improved masking ability. Darker substrates were the hardest to mask no matter the type of restorative material, try-in paste used, and layering technique. Bilayered restorative materials proved to be superior to monolithic materials regarding masking ability.</p><p><strong>Conclusion: </strong>Increasing the thickness of subtractively manufactured ceramics materials improves the masking ability. 1.5 mm thickness is found to provide the best masking ability for most ceramic materials. Darker substrates prove to be difficult to mask in comparison to lighter substrates and require either thicker materials and/or more opaque cements. Bilayered crowns are recommended for achieving optimal masking while preserving tooth structure. Despite the increasing demand, there is no study available on 3D-printed (additively manufactured) restoration's masking ability.</p><p><strong>Clinical significance: </strong>This review provides a comparison of masking abilities of multiple subtractively manufactured ceramic materials and highlight the lack of current knowledge on additively manufactured crown materials. It also emphasizes the importance of having a universal approach to interpreting and communicating color changes between collaborative dental professionals to ensure the same shade predictions. In addition, when masking darker shades, clinicians should be aware that alternative material choice or clinical and technical procedures are essential.</p>","PeriodicalId":15988,"journal":{"name":"Journal of Esthetic and Restorative Dentistry","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142950188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Does Cigarette Smoke Affect Permanent Resin-Based Crown Materials?","authors":"Ezgi Sonkaya,&nbsp;Koray Soygun,&nbsp;Öykü Ceren Kahraman","doi":"10.1111/jerd.13403","DOIUrl":"10.1111/jerd.13403","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>The purpose of this study was to investigate how cigarette smoking affects the surface roughness (<i>R</i>_a) and stainability of additively and subtractively manufactured resins.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>Two additively manufactured definitive resins (Dentafab, DF and Formlabs, FL) and a subtractively manufactured resin nanoceramic (Cerasmart, CS) were used to fabricate 60 specimens (14 × 12 × 1 mm). After taking baseline <i>R</i>_a and color measurements (Δ<i>E</i>₀₀), they were divided into two groups (<i>n</i> = 10). Using a programmable cigarette smoking simulation device, the study groups smoked 10 cigarettes a day for 30 days. The control groups were kept in artificial saliva for 30 days. The <i>R</i>_a and Δ<i>E</i>₀₀ were performed again. Scanning electron microscope images were taken. Kruskal–Wallis test, Mann–Whitney <i>U</i>, Bonferroni, and Wilcoxon Signed Rank tests were used for statistical analyses (<i>α</i> = 0.05).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Result</h3>\u0000 \u0000 <p>Significantly less discoloration was observed in the FL group compared with the other groups (<i>p</i> &lt; 0.001). The <i>R</i>_a of the DF study groups was statistically significantly higher than the control groups (<i>p</i> = 0.005).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>All the tested materials had moderately unacceptable color change when previously reported threshold values were considered. There was not found to be any linear correlation between the <i>R</i>_a of materials and smoking-induced discoloration.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Clinical Significance</h3>\u0000 \u0000 <p>The discoloration and surface roughness of three-dimensional (3D)-produced SLA definitive resin because of smoking are at acceptable levels. Optimized physical and chemical properties of definitive resins are clinically important to extend the life of the restoration. The application of 3D definitive resin can be recommended in clinical practice.</p>\u0000 </section>\u0000 </div>","PeriodicalId":15988,"journal":{"name":"Journal of Esthetic and Restorative Dentistry","volume":"37 2","pages":"586-594"},"PeriodicalIF":3.2,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142931859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Immediate Pre-Endodontic Dentin Sealing (IPDS) Improves Resin-Dentin Bond Strength","authors":"Marco A. Carvalho,&nbsp;Priscilla C. Lazari-Carvalho,&nbsp;Paulo E. T. Maffra,&nbsp;Thábata F. Izelli,&nbsp;Marco Gresnigt,&nbsp;Carlos Estrela,&nbsp;Pascal Magne","doi":"10.1111/jerd.13395","DOIUrl":"10.1111/jerd.13395","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>Chemicals used during canal disinfection and endodontic sealers have a deleterious effect on dentin bond strength. The aim of this study was to evaluate a novel clinical sequence to improve the resin–dentin microtensile bond strength (μTBS) to endodontically treated teeth.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>Twenty human molars were distributed in four experimental groups (<i>n</i> = 5, <i>N</i> = 20): C—control group without exposure to any endodontic chemical substances (2.5% sodium hypochlorite, 17% EDTA and endodontic cement); LDh—late dentin hybridization (Dh) with Dh at the time of final restoration, after exposure to chemical substances; IPDS—immediate pre-endodontic dentin sealing, with Dh before exposure to chemical substances; and PLDh—late Dh after exposure to chemical substances and after dentin repreparation with ultrasonic diamond tip. Teeth were restored with resin composite and the microtensile test was performed after 24 h.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>The highest bond strength values were found in the PLDh, IPDS, and C groups, without statistically significant differences among them. The lowest value was found in the LDh group. The LDh group presented a decrease of 70% when compared with the control group.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The resin–dentin microtensile bond strength was significantly improved by dentin hybridization before exposure to chemicals used during endodontics. Otherwise, substantial dentin repreparation is necessary to restore the bond strength after this exposure.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Clinical Significance</h3>\u0000 \u0000 <p>Early dentin hybridization (IPDS) before endodontic treatment not only improves the microtensile bond strength to dentin but also omitting this procedure would require significant repreparation of the exposed dentin after endodontic treatment to restore the bond strength. Hence, it allows the preservation of healthy tooth structure (no need for repreparation), as well as the reinforcement of weakened cusps and improvement of isolation (if combined with deep margin elevation, when necessary).</p>\u0000 </section>\u0000 </div>","PeriodicalId":15988,"journal":{"name":"Journal of Esthetic and Restorative Dentistry","volume":"37 1","pages":"39-47"},"PeriodicalIF":3.2,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142931862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Substituting the Conventional Facebow With an Extraoral Scan Body System for Transferring the Maxillary Cast Into the Virtual Articulator: Manufacturing Procedures and Digital Clinical Protocol.","authors":"Marta Revilla-León, Jonathan M Zeitler, John C Kois","doi":"10.1111/jerd.13399","DOIUrl":"https://doi.org/10.1111/jerd.13399","url":null,"abstract":"<p><strong>Clinical considerations: </strong>Conventional facebow records are used to transfer the maxillary cast into the analog articulator. Different reference planes have been described, including the true horizontal or gravity reference plane. A conventional facebow (Kois Dentofacial Analyzer; Panadent) allows the recording of the gravity plane for transferring the maxillary cast into the analog semi-adjustable articulator. Clinical procedures should also allow the maxillary scan transfer into the virtual articulator by using the true horizontal reference plane.</p><p><strong>Objective: </strong>The present manuscript describes the step-by-step protocol to record the gravity plane and to transfer the maxillary scan into the virtual articulator by using an extraoral scan body system.</p><p><strong>Conclusions: </strong>The extroral scan body device enables the substitution of the conventional facebow procedure. Additionally, this extraoral scan body is fabricated by using additive manufacturing technologies and eases the complete digital workflow for transferring the maxillary scan into the virtual articulator.</p>","PeriodicalId":15988,"journal":{"name":"Journal of Esthetic and Restorative Dentistry","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142931916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Influence of Surface Treatment on the Color of Enamel and Dentin: An In Vitro Study Using Machine Learning-Based Analysis.","authors":"Zhen-Yu Wang, Fei-Yu Hu, Chao-Qiang Wu, Fei Liu, Du Chen, Jun-Fei Shen, Jie-Fei Shen","doi":"10.1111/jerd.13404","DOIUrl":"https://doi.org/10.1111/jerd.13404","url":null,"abstract":"<p><strong>Objective: </strong>To investigate how surface treatment affects the color of enamel and dentin, and to evaluate whether the color differences are acceptable.</p><p><strong>Materials and methods: </strong>Freshly extracted premolars were prepared using diamond burs (blue, red, and yellow tapes). Tooth surfaces were divided into control and acid-etched areas and treated with phosphoric acid (5, 15, 30, 45, and 60 s). Adhesives were applied and light-cured. Hyperspectral images were captured to analyze reflectance spectra, calculating L, a, b, and ΔE2000 values under the D65 illuminant. Enamel and dentin slices underwent atomic force microscopy for surface roughness. A random forest model was trained to assess the effects of multiple factors on color differences. Statistical analyses included one-way ANOVA, Tukey tests, and independent-sample t-test.</p><p><strong>Results: </strong>Extended acid-etching times notably increased ΔE2000 values for enamel, surpassing acceptable thresholds in all groups except for the 5-s acid-etching followed by adhesive application. Dentin ΔE2000 remained stable regardless of surface treatment. Machine learning highlighted the influence of acid etching and surface roughness on enamel. Bur tape color had minimal impact.</p><p><strong>Conclusions: </strong>The effects of acid etching on the color vary between enamel and dentin. Greater attention should be focused on enamel surface. Acid-etching time should be appropriately reduced.</p><p><strong>Clinical significance: </strong>Comprehending the varying impacts of surface treatment on the color of enamel and dentin could contribute to achieving superior esthetic outcomes.</p>","PeriodicalId":15988,"journal":{"name":"Journal of Esthetic and Restorative Dentistry","volume":" ","pages":""},"PeriodicalIF":3.2,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142931918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association of Gingival Thickness With Incisor Morphological Characteristics and Papilla Height: A Cross-Sectional Study","authors":"G. Koukos,&nbsp;E. Kyriakou,&nbsp;G. A. Malamoudi,&nbsp;R. J. Wierichs,&nbsp;N. Pandis,&nbsp;D. Kloukos","doi":"10.1111/jerd.13402","DOIUrl":"10.1111/jerd.13402","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>The aim of the current study was to examine possible associations between gingival thickness and other parameters, such as crown length and width, papilla height and patient's age and gender.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Overview</h3>\u0000 \u0000 <p>This cross-sectional study included 238 consecutive white Caucasian consecutive patients in all stages of orthodontic treatment (before, in-course, and after orthodontic treatment). Measurements of gingival thickness were carried out at both central mandibular incisors, mid-facially on the buccal aspect of each tooth, and 2 mm apically to the free gingival margin, with an Ultrasound device. Each patient was scanned with an intraoral 3D scanner before gingival thickness evaluation, where papilla height, and central mandibular and maxillary incisor crown length and width were measured.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Significant (positive) association between gingiva thickness and patient's age and gender were found, with thicker gingiva being observed in older individuals and males. However, no significant association were found between gingival thickness and crown length, crown width, or papilla height.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Clinical Significance</h3>\u0000 \u0000 <p>Variations in soft and hard tissue architecture significantly impact the long-term aesthetic outcomes of periodontal therapy, prosthetic and implant restorations, and root coverage treatments. Accurately assessing gingival biotype phenotype during treatment planning is critical to prevent complications, particularly in aesthetically sensitive areas.</p>\u0000 </section>\u0000 </div>","PeriodicalId":15988,"journal":{"name":"Journal of Esthetic and Restorative Dentistry","volume":"37 1","pages":"201-207"},"PeriodicalIF":3.2,"publicationDate":"2025-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142931857","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}