Acta Stomatologica Croatica最新文献

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Two-Year Clinical and Patient Outcomes of Resin Infiltration in Anterior MIH Teeth. MIH前牙树脂浸润的两年临床及患者结果。
IF 1.8
Acta Stomatologica Croatica Pub Date : 2026-03-01 DOI: 10.15644/asc60/1/7
Kristha Jannette Parajón-Oliveros, Aline Leite de Farias, Diego Fernando Rojas-Gualdrón, Juan Diego Mejía, Diego Girotto Bussaneli, Lourdes Santos-Pinto, Manuel Restrepo
{"title":"Two-Year Clinical and Patient Outcomes of Resin Infiltration in Anterior MIH Teeth.","authors":"Kristha Jannette Parajón-Oliveros, Aline Leite de Farias, Diego Fernando Rojas-Gualdrón, Juan Diego Mejía, Diego Girotto Bussaneli, Lourdes Santos-Pinto, Manuel Restrepo","doi":"10.15644/asc60/1/7","DOIUrl":"https://doi.org/10.15644/asc60/1/7","url":null,"abstract":"<p><strong>Objective: </strong>To evaluate a two-year clinical performance of resin infiltration in anterior teeth affected by Molar Incisor Hypomineralisation (MIH), focusing on esthetic outcomes, hypersensitivity control, and patient-reported satisfaction.</p><p><strong>Materials and methods: </strong>This retrospective observational study included 106 MIH-affected permanent incisors from children aged 7-10 years, treated at a university-based pediatric dental clinic. The primary outcome was esthetic improvement (colour match, FDI criteria). Secondary outcomes included patient-reported hypersensitivity (VAS), additional esthetic and biological properties from the FDI index, and patient and guardian satisfaction. Esthetic and biological properties, hypersensitivity, and satisfaction were recorded at 1, 12, and 24 months following resin infiltration of demarcated opacities. Data were analysed using descriptive and comparative statistics.</p><p><strong>Results: </strong>A two-year clinical success rate of resin infiltration was 96.2% based on colour match. Hypersensitivity scores (VAS 0-10) decreased from 8 at baseline to 0 at 24 months. Success rates for esthetic and biological properties, as assessed with the FDI index, all exceeded 90%. Patient and guardian satisfaction was high at 1 and 12 months but declined at 24 months, particularly in cases with yellow-brown demarcated opacities.</p><p><strong>Conclusion: </strong>Resin infiltration showed high effectiveness for improving esthetic integration and colour match in anterior teeth affected by MIH, with high initial satisfaction reported by patients and guardians.</p>","PeriodicalId":7154,"journal":{"name":"Acta Stomatologica Croatica","volume":"60 1","pages":"97-113"},"PeriodicalIF":1.8,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13068204/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147669678","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
The Effects of Untreated Caries on Oral-Health-Related Quality of Life and Body Mass Index in 11-12-Year-Old Children. 未经治疗的龋齿对11-12岁儿童口腔健康相关生活质量和体重指数的影响
IF 1.8
Acta Stomatologica Croatica Pub Date : 2026-03-01 DOI: 10.15644/asc60/1/8
Seray Sahin, Betul Sen Yavuz, Betul Kargul
{"title":"The Effects of Untreated Caries on Oral-Health-Related Quality of Life and Body Mass Index in 11-12-Year-Old Children.","authors":"Seray Sahin, Betul Sen Yavuz, Betul Kargul","doi":"10.15644/asc60/1/8","DOIUrl":"https://doi.org/10.15644/asc60/1/8","url":null,"abstract":"<p><strong>Objectives: </strong>Untreated dental caries is a very widespread childhood disease that can damage the quality of life (QoL), growth, and education, while increasing healthcare costs. This study aimed to determine whether untreated and current dental caries affect both QoL and growth and development.</p><p><strong>Materials and methods: </strong>This cross-sectional study included 145 systemically healthy children aged 11-12 who visited the Pediatric Dentistry Department at Marmara University. Body Mass Index (BMI) was calculated using height and weight and categorized as underweight, normal, or overweight. Oral Health-Related Quality of Life (OHRQoL) was evaluated using the Child Oral Impacts on Daily Performances(C-OIDP) scale. Caries severity was assessed with the International Caries Detection and Assessment System (ICDAS)-II system and classified as: no caries (ICDAS 0), initial (1-2), moderate (3-4), or extensive (5-6). Untreated caries were evaluated using the Pulpal involvement, Ulceration, Fistula, and Abscess (PUFA/pufa) index and grouped as PUFA/pufa=0 (none) or PUFA/pufa>0 (present).</p><p><strong>Results: </strong>Of the children, 56.5% were female. The mean score of pufa and PUFA was 0.6 ± 1.2 and 0.1 ± 0.3, with a total C-OIDP score of 10.1 ± 12.3. The distribution of BMI by sex and age showed no significant differences (p=0.451 and p=0.129). Additionally, no significant relationship was found between BMI and clinical complications resulting from untreated caries (p=0.317) or caries severity (p=0.219).</p><p><strong>Conclusions: </strong>This study underscores the role of oral health in children's well-being. Higher ICDAS-II scores were associated with lower OHRQoL, while caries-free children showed better outcomes, possibly due to greater awareness or psychosocial factors. Caries severity negatively affected emotional well-being. These findings highlight the need for comprehensive assessments and early preventive care.</p>","PeriodicalId":7154,"journal":{"name":"Acta Stomatologica Croatica","volume":"60 1","pages":"114-128"},"PeriodicalIF":1.8,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13068198/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147669694","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
Adjunctive Povidone-Iodine Improves Bleeding Outcomes in Step 2 of Periodontal Therapy: A Retrospective Cohort Study. 辅助聚维酮碘改善牙周治疗第2步出血结局:一项回顾性队列研究。
IF 1.8
Acta Stomatologica Croatica Pub Date : 2026-03-01 DOI: 10.15644/asc60/1/5
Valentin Bartha, Boris Krumm, Judith Schamuhn, Aleksandra Kopunic, Marco M Herz
{"title":"Adjunctive Povidone-Iodine Improves Bleeding Outcomes in Step 2 of Periodontal Therapy: A Retrospective Cohort Study.","authors":"Valentin Bartha, Boris Krumm, Judith Schamuhn, Aleksandra Kopunic, Marco M Herz","doi":"10.15644/asc60/1/5","DOIUrl":"https://doi.org/10.15644/asc60/1/5","url":null,"abstract":"<p><strong>Background: </strong>This retrospective cohort study evaluated the effects of adjunctive povidone-iodine (PVP-I), full-mouth disinfection (FMD), and conventional full-mouth scaling (FMS) following Step 2 of periodontal therapy on clinical outcomes.</p><p><strong>Methods: </strong>Patient records from the Department of Conservative Dentistry, University Hospital Tubingen (2004-2016), with complete periodontal data before (T0) and after Step 2 of periodontal therapy (T1), were analyzed. The influence of treatment modality, baseline bleeding on probing (BOP%), proportion of sites with probing pocket depth (PPD) ≥ 5 mm, age, smoking, diabetes, and re-evaluation interval on changes in BOP and PPD, as well as on the clinical endpoints <i>BOP ≤ 20%</i> and <i>≤ 4 sites with PPD ≥ 5 mm</i>, was assessed using multivariable regression.</p><p><strong>Results: </strong>A total of 227 patients were included (52% female; mean ± SD age: 56.5 ± 11.2 years): 96 FMS, 93 FMD, and 38 PVP-I. Adjunctive PVP-I led to a significantly greater reduction in BOP compared with both FMD and FMS and substantially increased the likelihood of achieving <i>BOP ≤ 20%</i> (adjusted OR = 11.5; p = 0.03), independent of baseline inflammation and re-evaluation period. For the pocket-related endpoint (<i>≤ 4 sites with PPD ≥ 5 mm</i>), regression models were unstable due to the small number of successful cases; baseline PPD % remained the only consistent predictor.</p><p><strong>Conclusion: </strong>Adjunctive PVP-I use was significantly associated with improved bleeding-related outcomes after Step 2 of periodontal therapy, whereas no additional benefit was observed for deep-pocket reduction. PVP-I may therefore enhance the resolution of gingival inflammation but does not substantially affect pocket closure beyond conventional mechanical therapy.</p>","PeriodicalId":7154,"journal":{"name":"Acta Stomatologica Croatica","volume":"60 1","pages":"71-84"},"PeriodicalIF":1.8,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13068202/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147669561","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
Quality of Recovery after Intraoral Surgery: Total Intravenous Anaesthesia versus Sevoflurane: A Randomised Controlled Trial. 口腔内手术后的恢复质量:全静脉麻醉与七氟醚:一项随机对照试验。
IF 1.8
Acta Stomatologica Croatica Pub Date : 2026-03-01 DOI: 10.15644/asc60/1/4
Ivan Šitum, Slobodan Mihaljević, Igor Blivajs, Martina Perić Šitum, Pjetra Karlović, Željko Verzak, Zoran Karlović
{"title":"Quality of Recovery after Intraoral Surgery: Total Intravenous Anaesthesia versus Sevoflurane: A Randomised Controlled Trial.","authors":"Ivan Šitum, Slobodan Mihaljević, Igor Blivajs, Martina Perić Šitum, Pjetra Karlović, Željko Verzak, Zoran Karlović","doi":"10.15644/asc60/1/4","DOIUrl":"https://doi.org/10.15644/asc60/1/4","url":null,"abstract":"<p><strong>Objectives: </strong>To compare the quality of recovery between total intravenous anaesthesia (TIVA) with propofol and balanced inhalational anaesthesia with sevoflurane in patients undergoing intraoral surgical procedures.</p><p><strong>Materials and methods: </strong>We conducted a prospective randomised controlled clinical trial on 50 patients (25 per group) who underwent intraoral surgical procedures longer than 30 minutes. The primary outcome was the quality of recovery measured by the QoR-40 questionnaire at 1 hour, 24 hours, and 30 days after surgery. Secondary outcomes included bite force, hand grip strength, incidence of postoperative nausea and vomiting (PONV), and postoperative shivering.</p><p><strong>Results: </strong>QoR-40 scores did not differ between groups at any time point (differences from -0.04 to 1.2 points, all p>0.05). Bite force and hand grip strength did not differ between groups. However, TIVA eliminated PONV (0% vs 28%, p=0.010, NNT=4) and shivering (0% vs 36%, p=0.002, NNT=3).</p><p><strong>Conclusion: </strong>TIVA and sevoflurane result in a similar quality of recovery after intraoral procedures. However, TIVA eliminates PONV and shivering, which represents a clinically significant benefit for patients undergoing intraoral surgery.</p>","PeriodicalId":7154,"journal":{"name":"Acta Stomatologica Croatica","volume":"60 1","pages":"58-70"},"PeriodicalIF":1.8,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13068196/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147669697","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
Effect of Ozone on Adhesion of Pediatric Bioactive Restorative Materials in Vitro. 臭氧对小儿生物活性修复材料体外黏附的影响。
IF 1.8
Acta Stomatologica Croatica Pub Date : 2026-03-01 DOI: 10.15644/asc60/1/9
Federica Veneri, Andrea Nobili, Giovanni Bolelli, Paolo Savadori, Tommaso Filippini, Ugo Consolo, Luigi Generali
{"title":"Effect of Ozone on Adhesion of Pediatric Bioactive Restorative Materials <i>in Vitro</i>.","authors":"Federica Veneri, Andrea Nobili, Giovanni Bolelli, Paolo Savadori, Tommaso Filippini, Ugo Consolo, Luigi Generali","doi":"10.15644/asc60/1/9","DOIUrl":"https://doi.org/10.15644/asc60/1/9","url":null,"abstract":"<p><strong>Objective: </strong>This <i>in vitro</i> preliminary study investigated how different ozone formulations affect the adhesion, surface topography, and interfacial ion release of two pediatric bioactive restorative materials.</p><p><strong>Materials and methods: </strong>Standardized enamel and dentin surfaces (n=96) from extracted human teeth were randomized into 8 groups which differ by the treatment protocol (no treatment, ozone gas, ozonated water, ozonated gel) and restorative material used (Fuji II LC, ACTIVA Bioactive Restorative). Adhesive performance was evaluated after 7 days of storage (HBSS, 37 °C) by shear bond strength (SBS) test and microscopic fracture mode analysis. Surface roughness (Sa) was measured by optical profilometry; interfacial elemental composition was analyzed by Raman spectroscopy and scanning electron microscopy with energy dispersive X-ray detectors (SEM-EDX).</p><p><strong>Results: </strong>Ozone treatment did not significantly affect SBS (mean 3.59±3.23 MPa [min 0.05 MPa; max 11.69 MPa]), fracture modes, or surface roughness (p>0.05 for all domains). Chemical analyses revealed no appreciable difference, with the possible exception of minimal fluoride release.</p><p><strong>Conclusions: </strong>Regardless of the vector agent, ozone treatments showed no significant effect on the short-term adhesion capability of either restorative material, or on the bonding quality with enamel and dentin. Additionally, it seemed that they they neither affected the surface topography nor the possible bioactivity at the interface of the tested materials. However, these preliminary results are restricted to the specific experimental conditions adopted, and further studies are required before any definitive clinical recommendations can be made.</p>","PeriodicalId":7154,"journal":{"name":"Acta Stomatologica Croatica","volume":"60 1","pages":"129-145"},"PeriodicalIF":1.8,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13068205/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147669703","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
Pharmacological Interventions in the Management of Temporomandibular Disorders: A Systematic Review and Meta-analysis. 颞下颌疾病的药物干预:系统综述和荟萃分析。
IF 1.8
Acta Stomatologica Croatica Pub Date : 2026-03-01 DOI: 10.15644/asc60/1/2
Cristiana Palmela Pereira, Beatriz Serra, João Paulo Martins
{"title":"Pharmacological Interventions in the Management of Temporomandibular Disorders: A Systematic Review and Meta-analysis.","authors":"Cristiana Palmela Pereira, Beatriz Serra, João Paulo Martins","doi":"10.15644/asc60/1/2","DOIUrl":"https://doi.org/10.15644/asc60/1/2","url":null,"abstract":"<p><strong>Introduction: </strong>Temporomandibular Disorders (TMDs) encompass a set of conditions affecting the masticatory muscles and the temporomandibular joint (TMJ), with an impact on both functionality and individuals' quality of life. Myalgia is a diagnosis of TMD with multifactorial etiology, and treatment strategies aim primarily to relieve pain and restore function. Pharmacological therapy is commonly considered a second-line option, thus complementing conservative measures.</p><p><strong>Objectives: </strong>Assess the efficacy of pharmacological interventions in the management of myalgia associated with temporomandibular disorders, in adolescents and adults, while exploring differential effects across TMD subtypes through subgroup analyses, using a systematic review and meta-analysis of randomized controlled trials (RCTs).</p><p><strong>Materials and methods: </strong>A systematic review with meta-analysis was conducted in accordance with the <i>Cochrane Handbook for Systematic Reviews of Interventions</i> and reported following the PRISMA 2020 statement. Seventeen randomized controlled trials (RCTs) published between 2018 and 2024 were included. Pharmacological interventions such as nonsteroidal anti-inflammatory drugs, corticosteroids, muscle relaxants, antidepressants, and intra-articular injectables-were compared with placebo or other active treatments. The primary outcomes were pain intensity (Visual Analog Scale, VAS) and maximum interincisal opening (MIO) unassisted.</p><p><strong>Results and discussion: </strong>A total of 1,128 participants were analyzed across 25 treatment arms. Pharmacological interventions were associated with a significant reduction in pain (SMD = -0.68; 95% CI: -1.09 to -0.26; p < 0.001) and an improvement in MIO (SMD = 0.51; 95% CI: 0.20 to 0.82; p < 0.001). Subgroup analyses indicated that interventions were more consistent and effective in arthralgia-only populations, showing lower heterogeneity and a more predictable therapeutic response, whereas myalgia-only populations exhibited smaller and less consistent benefits. Conservative therapies demonstrated a consistent advantage, thus aligning with international recommendations that prioritize such approaches. Subgroup analyses demonstrated more consistent and homogeneous effects in arthralgia-dominant populations, whereas myalgia-only studies showed greater heterogeneity and less predictable responses.</p><p><strong>Conclusion: </strong>Pharmacological therapy provides a moderate overall beneficial effect in reducing pain and improving mandibular function in TMD, with stronger and more consistent evidence in arthralgia-dominant populations, while myalgia-related outcomes remain more variable, thus indicating the need for tailored treatment strategies. Further high-quality RCTs with standardized protocols are needed.</p>","PeriodicalId":7154,"journal":{"name":"Acta Stomatologica Croatica","volume":"60 1","pages":"19-42"},"PeriodicalIF":1.8,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13123621/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147759573","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
Correlation Between Osseous Degenerative Changes on Cone Beam Computed Tomography and Disc Displacement on Magnetic Resonance Imaging in Temporomandibular Joint Osteoarthritis. 颞下颌关节骨性关节炎椎束ct骨退行性改变与磁共振椎间盘移位的相关性研究。
IF 1.8
Acta Stomatologica Croatica Pub Date : 2026-03-01 DOI: 10.15644/asc60/1/1
Matea Prenc, Tomislav Badel, Borna Bilić, Eva Nina Drev, Julius Hager, Helena Žižek, Mia Smoljan Basuga, Dijana Zadravec
{"title":"Correlation Between Osseous Degenerative Changes on Cone Beam Computed Tomography and Disc Displacement on Magnetic Resonance Imaging in Temporomandibular Joint Osteoarthritis.","authors":"Matea Prenc, Tomislav Badel, Borna Bilić, Eva Nina Drev, Julius Hager, Helena Žižek, Mia Smoljan Basuga, Dijana Zadravec","doi":"10.15644/asc60/1/1","DOIUrl":"https://doi.org/10.15644/asc60/1/1","url":null,"abstract":"<p><strong>Objective of work: </strong>Osteoarthritis (OA) of the temporomandibular joint (TMJ) is a degenerative condition affecting both osseous and soft tissue structures. Cone beam computed tomography (CBCT) offers detailed visualization of osseous changes, while magnetic resonance imaging (MRI) provides superior assessment of soft tissues, particularly the articular disc. The relationship between bony degeneration and disc abnormalities remains poorly defined. This study examined the correlation between CBCT-identified osseous radiological features of TMJ OA and MRI-detected disc displacement patterns.</p><p><strong>Materials and methods: </strong>A cross-sectional analysis was performed on 198 TMJs from 99 patients clinically diagnosed with TMJ OA, where both MRI and CBCT imaging were performed in the same patient to enable direct comparative analysis. MRI was used to classify disc position as normal, partial displacement with reduction, complete displacement with reduction (DDR), or complete displacement without reduction (DDWR). CBCT scans were assessed for degenerative bone changes, including subchondral cysts, erosions, generalized sclerosis, osteophytes, and loose calcified bodies. OA severity was graded using the Ahmad and Schiffman criteria. Statistical evaluation was conducted using Fisher's Exact Test.</p><p><strong>Results: </strong>A statistically significant correlation was found between OA severity and disc displacement type (p < 0.001). DDWR was most frequently associated with Grade 2 OA (26.8%). Subchondral cysts (p = 0.004), erosions (p < 0.001), generalized sclerosis (p < 0.001), and osteophytes (p < 0.001) occurred with significantly higher prevalence in patients presenting with DDWR. Loose calcified bodies showed no significant association with disc position (p = 0.191).</p><p><strong>Conclusions: </strong>There is an association between degenerative osseous changes and disc displacement patterns in TMJ OA, and DDWR represents a more advanced stage of internal derangement accompanied by pronounced bone remodeling. These results support the combined use of CBCT and MRI for the comprehensive assessment of TMJ OA.</p>","PeriodicalId":7154,"journal":{"name":"Acta Stomatologica Croatica","volume":"60 1","pages":"4-18"},"PeriodicalIF":1.8,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13068203/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147669633","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
Effect of Material, Sterilization, and Repeated Use on the Deviations of PEEK and Titanium Monoblock Scanbodies. 材料、灭菌和重复使用对PEEK和钛块扫描体偏差的影响。
IF 1.8
Acta Stomatologica Croatica Pub Date : 2026-03-01 DOI: 10.15644/asc60/1/3
Bige Koc Ata, Deniz Sen, Fusun Ozer, Markus B Blatz
{"title":"Effect of Material, Sterilization, and Repeated Use on the Deviations of PEEK and Titanium Monoblock Scanbodies.","authors":"Bige Koc Ata, Deniz Sen, Fusun Ozer, Markus B Blatz","doi":"10.15644/asc60/1/3","DOIUrl":"https://doi.org/10.15644/asc60/1/3","url":null,"abstract":"<p><strong>Objective: </strong>The study aimed to evaluate the effects of multiple sterilization cycles and repeated clinical use on the stability of monoblock titanium and PEEK scanbodies.</p><p><strong>Materials and methods: </strong>Ten monoblock titanium and PEEK scanbodies were paired up, thus forming a total of ten study groups. Each pair was scanned using an intraoral scanner to record a reference scan. Study groups underwent 30 cycles of tightening, loosening and sterilization, respectively. Scanning was performed after every five cycles, resulting in six study scans per group. Linear <i>(∆X, ∆Y</i> and <i>∆Z</i>-axis), angular <i>(∆ANGLE</i>) and three-dimensional (Euclidean distance, <i>∆EUC</i>) deviations were calculated and compared using two-way ANOVA test.</p><p><strong>Results: </strong>The number of repeated cycles was insignificant on scanbody deviations for both of the scanbody materials (<i>p></i>0.05). The scanbody material had a significant impact, with titanium scanbodies demonstrating significantly higher deviations in <i>∆X, ∆Z</i> and <i>∆EUC</i> compared to PEEK scanbodies (<i>p<</i>0.05).</p><p><strong>Conclusion: </strong>PEEK scanbodies provided more accurate and more consistent digital scans than titanium.</p>","PeriodicalId":7154,"journal":{"name":"Acta Stomatologica Croatica","volume":"60 1","pages":"43-57"},"PeriodicalIF":1.8,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13068200/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147669718","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
Effect of Root Canal Drying Methods on Bioceramic Sealer Bond Strength. 根管干燥方式对生物陶瓷封口剂粘结强度的影响。
IF 1.8
Acta Stomatologica Croatica Pub Date : 2026-03-01 DOI: 10.15644/asc60/1/6
Idil Ozden, Nur Sima Eken, Beste Cilli, Hesna Sazak Ovecoglu
{"title":"Effect of Root Canal Drying Methods on Bioceramic Sealer Bond Strength.","authors":"Idil Ozden, Nur Sima Eken, Beste Cilli, Hesna Sazak Ovecoglu","doi":"10.15644/asc60/1/6","DOIUrl":"https://doi.org/10.15644/asc60/1/6","url":null,"abstract":"<p><strong>Aim: </strong>This study evaluated the effects of paper point drying, microsuction, and 70% isopropyl alcohol on the push-out bond strength and interfacial adaptation of a premixed bioceramic sealer.</p><p><strong>Materials and methods: </strong>Thirty extracted maxillary central incisors were prepared using NiTi rotary instruments and irrigated with NaOCl and EDTA. Specimens were randomly assigned to three groups (n = 10): paper point drying, microsuction, or 70% isopropyl alcohol. All canals were obturated with a calcium silicate-based bioceramic sealer using the single-cone technique. After one week of incubation, root slices from the coronal, middle, and apical thirds (n = 90) were subjected to push-out bond strength testing. Failure modes were evaluated stereomicroscopically, and selected specimens underwent scanning electron microscopy (SEM) analysis. Statistical analysis was performed using nonparametric tests (α = 0.05).</p><p><strong>Results: </strong>The drying protocol significantly affected bond strength (p < 0.001). The isopropyl alcohol (3.23 MPa) and paper point (2.97 MPa) groups demonstrated significantly higher bond strength than the microsuction group (1.23 MPa). Apical slices showed higher bond strength than coronal and middle slices. Mixed failures predominated, while cohesive failures were more frequent in the alcohol and paper point groups. SEM revealed improved sealer-dentin adaptation with fewer interfacial gaps in these groups.</p><p><strong>Conclusions: </strong>Bioceramic sealer adhesion is strongly influenced by the drying method. Paper point drying and isopropyl alcohol enhance bond strength and interfacial adaptation, whereas microsuction results in inferior performance.</p>","PeriodicalId":7154,"journal":{"name":"Acta Stomatologica Croatica","volume":"60 1","pages":"85-96"},"PeriodicalIF":1.8,"publicationDate":"2026-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13068201/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147669721","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
Dental work-up protocol of chronic kidney disease patients undergoing kidney transplant surgery - a retrospective study. 慢性肾脏疾病患者接受肾移植手术的牙科检查方案-一项回顾性研究。
IF 1.8
Acta Stomatologica Croatica Pub Date : 2026-03-01 DOI: 10.15644/asc60/1/10
Ivan Mikić, Petra Ivanišić, Lara Sviličić, Kaja Topolnjak, Danica Vidović Juras, Vlatko Kopić, Vlaho Brailo
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