Katarzyna Taraszkiewicz-Sulik, Patryk Wiśniewski, Edyta Cywoniuk, Teresa Sierpińska
{"title":"5Y-TZP氧化锆超薄免预处理贴面两年临床表现的回顾性研究","authors":"Katarzyna Taraszkiewicz-Sulik, Patryk Wiśniewski, Edyta Cywoniuk, Teresa Sierpińska","doi":"10.3390/bioengineering12090976","DOIUrl":null,"url":null,"abstract":"<p><strong>Objective: </strong>This retrospective study aimed to evaluate the two-year clinical performance of ultra-thin, no-prep Prettau<sup>®</sup> Skin zirconia veneers placed in the anterior region of the maxilla and mandible.</p><p><strong>Materials and methods: </strong>This single-cohort retrospective series did not include a conventional control group. A total of 201 veneers (Prettau<sup>®</sup> Skin, 5Y-TZP zirconia) were placed in the anterior maxilla and mandible. Veneers were air-abraded with 50 µm Al<sub>2</sub>O<sub>3</sub> (0.25 MPa, ~10 mm, 20 s) and bonded using an MDP-containing adhesive (Tokuyama Bond, Tokuyama Dental, Japan) and dual-cure resin cement (Estecem II, Tokuyama Dental, Japan) following enamel etching with 37% H<sub>3</sub>PO<sub>4</sub> (Etching Gel, Cerkamed, Poland). Clinical performance was assessed using the modified FDI criteria after two years.</p><p><strong>Results: </strong>At 24 months, no debonding events were recorded. The survival rate was 99.5% (95% CI: 97.3-99.9). Fracture rate was 0.5% (95% CI: 0.1-2.8). Most veneers received \"very good\" scores for surface luster (81.6%, 95% CI: 75.6-86.4), color match (96.0%, 95% CI: 92.0-98.0), marginal adaptation (84.1%, 95% CI: 78.3-88.6), and anatomical form (100%, 95% CI: 98.1-100). Periodontal response was rated as \"very good\" or \"good\" in 90.0% (95% CI: 85.4-93.4) of cases. Patient satisfaction remained consistently high (100%, 95% CI: 98.1-100).</p><p><strong>Conclusions: </strong>Ultra-thin, no-prep Prettau<sup>®</sup> Skin zirconia veneers show favorable short-term clinical outcomes, offering excellent esthetic results, mechanical stability, and biological compatibility. These findings support their use as a minimally invasive option in anterior restorative dentistry. However, further long-term studies are needed to confirm their durability and compare outcomes with conventional veneer techniques.</p>","PeriodicalId":8874,"journal":{"name":"Bioengineering","volume":"12 9","pages":""},"PeriodicalIF":3.7000,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12466983/pdf/","citationCount":"0","resultStr":"{\"title\":\"Two-Year Clinical Performance of Ultra-Thin No-Prep Veneers from 5Y-TZP Zirconia: A Retrospective Study.\",\"authors\":\"Katarzyna Taraszkiewicz-Sulik, Patryk Wiśniewski, Edyta Cywoniuk, Teresa Sierpińska\",\"doi\":\"10.3390/bioengineering12090976\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objective: </strong>This retrospective study aimed to evaluate the two-year clinical performance of ultra-thin, no-prep Prettau<sup>®</sup> Skin zirconia veneers placed in the anterior region of the maxilla and mandible.</p><p><strong>Materials and methods: </strong>This single-cohort retrospective series did not include a conventional control group. A total of 201 veneers (Prettau<sup>®</sup> Skin, 5Y-TZP zirconia) were placed in the anterior maxilla and mandible. Veneers were air-abraded with 50 µm Al<sub>2</sub>O<sub>3</sub> (0.25 MPa, ~10 mm, 20 s) and bonded using an MDP-containing adhesive (Tokuyama Bond, Tokuyama Dental, Japan) and dual-cure resin cement (Estecem II, Tokuyama Dental, Japan) following enamel etching with 37% H<sub>3</sub>PO<sub>4</sub> (Etching Gel, Cerkamed, Poland). Clinical performance was assessed using the modified FDI criteria after two years.</p><p><strong>Results: </strong>At 24 months, no debonding events were recorded. The survival rate was 99.5% (95% CI: 97.3-99.9). Fracture rate was 0.5% (95% CI: 0.1-2.8). Most veneers received \\\"very good\\\" scores for surface luster (81.6%, 95% CI: 75.6-86.4), color match (96.0%, 95% CI: 92.0-98.0), marginal adaptation (84.1%, 95% CI: 78.3-88.6), and anatomical form (100%, 95% CI: 98.1-100). Periodontal response was rated as \\\"very good\\\" or \\\"good\\\" in 90.0% (95% CI: 85.4-93.4) of cases. Patient satisfaction remained consistently high (100%, 95% CI: 98.1-100).</p><p><strong>Conclusions: </strong>Ultra-thin, no-prep Prettau<sup>®</sup> Skin zirconia veneers show favorable short-term clinical outcomes, offering excellent esthetic results, mechanical stability, and biological compatibility. These findings support their use as a minimally invasive option in anterior restorative dentistry. However, further long-term studies are needed to confirm their durability and compare outcomes with conventional veneer techniques.</p>\",\"PeriodicalId\":8874,\"journal\":{\"name\":\"Bioengineering\",\"volume\":\"12 9\",\"pages\":\"\"},\"PeriodicalIF\":3.7000,\"publicationDate\":\"2025-09-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12466983/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Bioengineering\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.3390/bioengineering12090976\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, BIOMEDICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bioengineering","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.3390/bioengineering12090976","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, BIOMEDICAL","Score":null,"Total":0}
Two-Year Clinical Performance of Ultra-Thin No-Prep Veneers from 5Y-TZP Zirconia: A Retrospective Study.
Objective: This retrospective study aimed to evaluate the two-year clinical performance of ultra-thin, no-prep Prettau® Skin zirconia veneers placed in the anterior region of the maxilla and mandible.
Materials and methods: This single-cohort retrospective series did not include a conventional control group. A total of 201 veneers (Prettau® Skin, 5Y-TZP zirconia) were placed in the anterior maxilla and mandible. Veneers were air-abraded with 50 µm Al2O3 (0.25 MPa, ~10 mm, 20 s) and bonded using an MDP-containing adhesive (Tokuyama Bond, Tokuyama Dental, Japan) and dual-cure resin cement (Estecem II, Tokuyama Dental, Japan) following enamel etching with 37% H3PO4 (Etching Gel, Cerkamed, Poland). Clinical performance was assessed using the modified FDI criteria after two years.
Results: At 24 months, no debonding events were recorded. The survival rate was 99.5% (95% CI: 97.3-99.9). Fracture rate was 0.5% (95% CI: 0.1-2.8). Most veneers received "very good" scores for surface luster (81.6%, 95% CI: 75.6-86.4), color match (96.0%, 95% CI: 92.0-98.0), marginal adaptation (84.1%, 95% CI: 78.3-88.6), and anatomical form (100%, 95% CI: 98.1-100). Periodontal response was rated as "very good" or "good" in 90.0% (95% CI: 85.4-93.4) of cases. Patient satisfaction remained consistently high (100%, 95% CI: 98.1-100).
Conclusions: Ultra-thin, no-prep Prettau® Skin zirconia veneers show favorable short-term clinical outcomes, offering excellent esthetic results, mechanical stability, and biological compatibility. These findings support their use as a minimally invasive option in anterior restorative dentistry. However, further long-term studies are needed to confirm their durability and compare outcomes with conventional veneer techniques.
期刊介绍：
Aims
Bioengineering (ISSN 2306-5354) provides an advanced forum for the science and technology of bioengineering. It publishes original research papers, comprehensive reviews, communications and case reports. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. All aspects of bioengineering are welcomed from theoretical concepts to education and applications. There is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced. There are, in addition, four key features of this Journal:
● We are introducing a new concept in scientific and technical publications “The Translational Case Report in Bioengineering”. It is a descriptive explanatory analysis of a transformative or translational event. Understanding that the goal of bioengineering scholarship is to advance towards a transformative or clinical solution to an identified transformative/clinical need, the translational case report is used to explore causation in order to find underlying principles that may guide other similar transformative/translational undertakings.
● Manuscripts regarding research proposals and research ideas will be particularly welcomed.
● Electronic files and software regarding the full details of the calculation and experimental procedure, if unable to be published in a normal way, can be deposited as supplementary material.
● We also accept manuscripts communicating to a broader audience with regard to research projects financed with public funds.
Scope
● Bionics and biological cybernetics: implantology; bio–abio interfaces
● Bioelectronics: wearable electronics; implantable electronics; “more than Moore” electronics; bioelectronics devices
● Bioprocess and biosystems engineering and applications: bioprocess design; biocatalysis; bioseparation and bioreactors; bioinformatics; bioenergy; etc.
● Biomolecular, cellular and tissue engineering and applications: tissue engineering; chromosome engineering; embryo engineering; cellular, molecular and synthetic biology; metabolic engineering; bio-nanotechnology; micro/nano technologies; genetic engineering; transgenic technology
● Biomedical engineering and applications: biomechatronics; biomedical electronics; biomechanics; biomaterials; biomimetics; biomedical diagnostics; biomedical therapy; biomedical devices; sensors and circuits; biomedical imaging and medical information systems; implants and regenerative medicine; neurotechnology; clinical engineering; rehabilitation engineering
● Biochemical engineering and applications: metabolic pathway engineering; modeling and simulation
● Translational bioengineering
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