Air Particle Abrasion in Dentistry: An Overview of Effects on Dentin Adhesion and Bond Strength
<b>Background/Objectives:</b> Air particle abrasion (APA) is a common surface preparation method in dentistry, particularly for improving bond strength to dentin. This review evaluates the influence of APA on dentin adhesion. <b>Methods</b>: A systematic literature search fro...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-12-01
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| Series: | Dentistry Journal |
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| Online Access: | https://www.mdpi.com/2304-6767/13/1/16 |
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| author | Andreea Kui Smaranda Buduru Anca Labuneț Sorina Sava Dalia Pop Iris Bara Marius Negucioiu |
| author_facet | Andreea Kui Smaranda Buduru Anca Labuneț Sorina Sava Dalia Pop Iris Bara Marius Negucioiu |
| author_sort | Andreea Kui |
| collection | DOAJ |
| description | <b>Background/Objectives:</b> Air particle abrasion (APA) is a common surface preparation method in dentistry, particularly for improving bond strength to dentin. This review evaluates the influence of APA on dentin adhesion. <b>Methods</b>: A systematic literature search from 2018 to 2023 was conducted according to PRISMA-ScR guidelines. Articles investigating the effects of APA on dentin adhesion using different particle types, sizes and adhesive systems were included. Data extraction included particle size, air pressure, outcomes tested and failure modes. <b>Results</b>: Fourteen primary studies met the criteria. Bioactive glass showed higher bond strength and more cohesive failures than alumina. Alumina particles (50 μm) bonded effectively in etch-and-rinse adhesive systems but failed more often in self-etch systems. Silica-modified alumina and mixed abrasive systems showed improvements in bonding performance. Optimal APA parameters were identified as 50 μm particle size, 60 psi (4 bar) air pressure and 5 s exposure time. Longer exposure times provided no additional benefit. Self-etch systems showed reduced bond strength compared to etch-and-rinse systems. <b>Conclusions</b>: This review looks at how particle type, size and air pressure affect dentin adhesion. Bioactive glass is a superior material due to its bond strength and reduced cytotoxicity. The optimal APA parameters are 50 μm particle size, 60 psi and 5 s. Etch-and-rinse systems are recommended for optimal adhesion. Further research is required on APA protocols and long-term durability. |
| format | Article |
| id | doaj-art-a034283922884a51ad546751d37aa626 |
| institution | Kabale University |
| issn | 2304-6767 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | MDPI AG |
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| series | Dentistry Journal |
| spelling | doaj-art-a034283922884a51ad546751d37aa6262025-01-24T13:28:37ZengMDPI AGDentistry Journal2304-67672024-12-011311610.3390/dj13010016Air Particle Abrasion in Dentistry: An Overview of Effects on Dentin Adhesion and Bond StrengthAndreea Kui0Smaranda Buduru1Anca Labuneț2Sorina Sava3Dalia Pop4Iris Bara5Marius Negucioiu6Prosthetic Dentistry Discipline, Department 4—Prosthodontics and Dental Materials, Faculty of Dental Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, RomaniaProsthetic Dentistry Discipline, Department 4—Prosthodontics and Dental Materials, Faculty of Dental Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, RomaniaDental Materials Discipline, Department 4—Prosthodontics and Dental Materials, Faculty of Dental Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, RomaniaDental Materials Discipline, Department 4—Prosthodontics and Dental Materials, Faculty of Dental Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, RomaniaCluj County Emergency Clinical Hospital, 400347 Cluj-Napoca, RomaniaCluj County Emergency Clinical Hospital, 400347 Cluj-Napoca, RomaniaProsthetic Dentistry Discipline, Department 4—Prosthodontics and Dental Materials, Faculty of Dental Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania<b>Background/Objectives:</b> Air particle abrasion (APA) is a common surface preparation method in dentistry, particularly for improving bond strength to dentin. This review evaluates the influence of APA on dentin adhesion. <b>Methods</b>: A systematic literature search from 2018 to 2023 was conducted according to PRISMA-ScR guidelines. Articles investigating the effects of APA on dentin adhesion using different particle types, sizes and adhesive systems were included. Data extraction included particle size, air pressure, outcomes tested and failure modes. <b>Results</b>: Fourteen primary studies met the criteria. Bioactive glass showed higher bond strength and more cohesive failures than alumina. Alumina particles (50 μm) bonded effectively in etch-and-rinse adhesive systems but failed more often in self-etch systems. Silica-modified alumina and mixed abrasive systems showed improvements in bonding performance. Optimal APA parameters were identified as 50 μm particle size, 60 psi (4 bar) air pressure and 5 s exposure time. Longer exposure times provided no additional benefit. Self-etch systems showed reduced bond strength compared to etch-and-rinse systems. <b>Conclusions</b>: This review looks at how particle type, size and air pressure affect dentin adhesion. Bioactive glass is a superior material due to its bond strength and reduced cytotoxicity. The optimal APA parameters are 50 μm particle size, 60 psi and 5 s. Etch-and-rinse systems are recommended for optimal adhesion. Further research is required on APA protocols and long-term durability.https://www.mdpi.com/2304-6767/13/1/16air particle abrasiondentin adhesionbioactive glasshybrid layershear bond strengthdentistry |
| spellingShingle | Andreea Kui Smaranda Buduru Anca Labuneț Sorina Sava Dalia Pop Iris Bara Marius Negucioiu Air Particle Abrasion in Dentistry: An Overview of Effects on Dentin Adhesion and Bond Strength Dentistry Journal air particle abrasion dentin adhesion bioactive glass hybrid layer shear bond strength dentistry |
| title | Air Particle Abrasion in Dentistry: An Overview of Effects on Dentin Adhesion and Bond Strength |
| title_full | Air Particle Abrasion in Dentistry: An Overview of Effects on Dentin Adhesion and Bond Strength |
| title_fullStr | Air Particle Abrasion in Dentistry: An Overview of Effects on Dentin Adhesion and Bond Strength |
| title_full_unstemmed | Air Particle Abrasion in Dentistry: An Overview of Effects on Dentin Adhesion and Bond Strength |
| title_short | Air Particle Abrasion in Dentistry: An Overview of Effects on Dentin Adhesion and Bond Strength |
| title_sort | air particle abrasion in dentistry an overview of effects on dentin adhesion and bond strength |
| topic | air particle abrasion dentin adhesion bioactive glass hybrid layer shear bond strength dentistry |
| url | https://www.mdpi.com/2304-6767/13/1/16 |
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