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Alyahya Y. A narrative review of minimally invasive techniques in restorative dentistry. Saudi Dent J 2024; 36:228-233. [PMID: 38419994 PMCID: PMC10897608 DOI: 10.1016/j.sdentj.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/30/2023] [Accepted: 11/02/2023] [Indexed: 03/02/2024] Open
Abstract
This narrative review aimed to provide a comprehensive overview of minimal invasive dentistry (MID) by synthesizing relevant articles obtained from various sources, including electronic databases such as PubMed, SCOPUS, EMBASE, the COCHRANE library, and Science Direct, as well as through manual searches of cross-references and textbooks. The search employed MeSH terms and keywords related to MID, such as "minimally invasive dentistry," "atraumatic restorative treatment (ART)," "MID," and "minimum intervention dentistry." The inclusion criterion was English-language articles published between the years 2000 and June 2023 that aligned with the study objectives. After a thorough assessment of the included articles, 34 high-quality articles were selected for this review. The selected articles elucidate the characteristics of MID, the application of the ART, and the principles of minimum intervention in dentistry. Animal-based studies and narrative reviews on MID were excluded from the analysis. This narrative review serves as a valuable resource for dental professionals, researchers, and educators interested in staying abreast of the latest developments and evidence in the field of MID.
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Affiliation(s)
- Yasir Alyahya
- Department of Conservative Dental Science, College of Dentistry, Qassim University, Qassim, Saudi Arabia
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Maillet C, Klein FM, Le Bras F, Velard F, Guillaume C, Gangloff SC, Gelle MP. Cytocompatibility of titanium and poly(etheretherketone) surfaces after O2 non-thermal plasma sterilization. PLoS One 2023; 18:e0290820. [PMID: 37647324 PMCID: PMC10468041 DOI: 10.1371/journal.pone.0290820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Accepted: 08/16/2023] [Indexed: 09/01/2023] Open
Abstract
The sterilization of medical devices is paramount to achieve an acceptable level of sterility assurance and to prevent hospital-acquired infections. However, some medical devices cannot be sterilized by usual processes such as autoclave (AC) and gamma-ray irradiation (GI). A new non-thermal plasma (NTP) process using sealed bag that preserves the sterile state of the devices could be used as an alternative sterilization method. The aim of the study was to assess the cytocompatibility of titanium and poly(etheretherketone) (PEEK) surfaces after O2-NTP sterilization compared to GI and AC. MG-63 osteoblast-like cells were seeded on titanium (TA6V) and PEEK disks sterilized by AC, GI and O2-NTP. The cells' viability and proliferation, determined by WST-1 and DNA quantification respectively, were enhanced whatever the material types from 3 to 10 days. When seeded on titanium, MG-63 cells showed a higher viability and proliferation after GI and O2-NTP treatment compared to AC treatment. When cultured on PEEK, MG-63 cells showed a higher viability after O2-NTP treatment. No difference of proliferation was observed whatever the sterilization processes. The cell colonization of the materials' surface was confirmed by scanning electron microscopy. Lactate dehydrogenase (LDH) assay revealed no cytotoxicity. Thus, O2-NTP led to similar cell responses to AC and GI and could be a cost-effective alternative process to the usual sterilization methods for fragile medical devices.
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Affiliation(s)
- Christina Maillet
- BIOS EA 4691, Biomatériaux et Inflammation en Site Osseux, SFR CAP Santé, FED 4231, Université de Reims Champagne Ardenne, Reims, France
- UFR Odontologie, Université de Reims Champagne Ardenne, Reims, France
- Pôle de Médecine Bucco-Dentaire, Centre Hospitalier Universitaire de Reims, Reims, France
| | | | - Florian Le Bras
- BIOS EA 4691, Biomatériaux et Inflammation en Site Osseux, SFR CAP Santé, FED 4231, Université de Reims Champagne Ardenne, Reims, France
| | - Frederic Velard
- BIOS EA 4691, Biomatériaux et Inflammation en Site Osseux, SFR CAP Santé, FED 4231, Université de Reims Champagne Ardenne, Reims, France
| | - Christine Guillaume
- BIOS EA 4691, Biomatériaux et Inflammation en Site Osseux, SFR CAP Santé, FED 4231, Université de Reims Champagne Ardenne, Reims, France
| | - Sophie C. Gangloff
- BIOS EA 4691, Biomatériaux et Inflammation en Site Osseux, SFR CAP Santé, FED 4231, Université de Reims Champagne Ardenne, Reims, France
- UFR Pharmacie, Université de Reims Champagne Ardenne, Reims, France
| | - Marie-Paule Gelle
- BIOS EA 4691, Biomatériaux et Inflammation en Site Osseux, SFR CAP Santé, FED 4231, Université de Reims Champagne Ardenne, Reims, France
- UFR Odontologie, Université de Reims Champagne Ardenne, Reims, France
- Pôle de Médecine Bucco-Dentaire, Centre Hospitalier Universitaire de Reims, Reims, France
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Sugimoto K, Zhou Y, Galindo TGP, Kimura R, Tagaya M. Investigation of Surface Layers on Biological and Synthetic Hydroxyapatites Based on Bone Mineralization Process. Biomimetics (Basel) 2023; 8:biomimetics8020184. [PMID: 37218770 DOI: 10.3390/biomimetics8020184] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 04/21/2023] [Accepted: 04/25/2023] [Indexed: 05/24/2023] Open
Abstract
In this review, the current status of the influence of added ions (i.e., SiO44-, CO32-, etc.) and surface states (i.e., hydrated and non-apatite layers) on the biocompatibility nature of hydroxyapatite (HA, Ca10(PO4)6(OH)2) is discussed. It is well known that HA is a type of calcium phosphate with high biocompatibility that is present in biological hard tissues such as bones and enamel. This biomedical material has been extensively studied due to its osteogenic properties. The chemical composition and crystalline structure of HA change depending on the synthetic method and the addition of other ions, thereby affecting the surface properties related to biocompatibility. This review illustrates the structural and surface properties of HA substituted with ions such as silicate, carbonate, and other elemental ions. The importance of the surface characteristics of HA and its components, the hydration layers, and the non-apatite layers for the effective control of biomedical function, as well as their relationship at the interface to improve biocompatibility, has been highlighted. Since the interfacial properties will affect protein adsorption and cell adhesion, the analysis of their properties may provide ideas for effective bone formation and regeneration mechanisms.
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Affiliation(s)
- Kazuto Sugimoto
- Department of Materials Science and Technology, Nagaoka University of Technology, Kamitomioka 1603-1, Nagaoka, Niigata 940-2188, Japan
| | - Yanni Zhou
- Department of Materials Science and Bioengineering, Nagaoka University of Technology, Kamitomioka 1603-1, Nagaoka, Niigata 940-2188, Japan
| | | | - Reo Kimura
- Department of Materials Science and Bioengineering, Nagaoka University of Technology, Kamitomioka 1603-1, Nagaoka, Niigata 940-2188, Japan
| | - Motohiro Tagaya
- Department of Materials Science and Bioengineering, Nagaoka University of Technology, Kamitomioka 1603-1, Nagaoka, Niigata 940-2188, Japan
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Hadzik J, Kubasiewicz-Ross P, Gębarowski T, Waloszczyk N, Maciej A, Stolarczyk A, Gedrange T, Dominiak M, Szajna E, Simka W. An Experimental Anodized Titanium Surface for Transgingival Dental Implant Elements-Preliminary Report. J Funct Biomater 2023; 14:jfb14010034. [PMID: 36662081 PMCID: PMC9861871 DOI: 10.3390/jfb14010034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 12/27/2022] [Accepted: 01/02/2023] [Indexed: 01/11/2023] Open
Abstract
The characteristics such as microtopography, physical and chemical properties influence the behavior of an implant in a soft tissue. Anodization-as a potent method of titanium alloy surface modification-of the transgingival abutment or healing screw, has achieved some improvement. One of the possible surface treatment method is low-pressure radiofrequency oxygen plasma treatment. The aim of the study was to evaluate the chemical properties and cytocompatibility of the experimental surface. Titanium discs made of grade-23 titanium alloy (Ti-6Al-4V) anodized (A sample) with different voltage parameters (28, 67, 78, and 98 V) were included in the study. Half of the samples regarded as the "S" group were additionally treated with low-pressure radiofrequency oxygen plasma treatment. The surfaces were characterized using scanning electron microscopy, X-ray spectroscopy and Raman spectroscopy, and electrochemically investigated via a corrosion test. Furthermore, two cell lines were used, including the CHO-compatible reference line and a primary human fibroblast line for the MTT assay; direct (contact) cytotoxicity of the materials was tested with the cells, and the growth of fibroblasts on the surfaces of the different materials was tested. The morphology of the "S"-treated samples did not differ from the morphology of only-anodized samples. However, the oxygen concentration on the surface in that group slightly increased by about 1% as a result of post-trial treatment. The highest corrosion resistance was observed for both A-78 V and S-78 V samples. The cytotoxicity assay revealed no changes in cell morphology or vitality. The MTT test proved comparable culture viability among all groups; however, the "S" samples showed statistically significantly higher fibroblast proliferation and adhesion scores compared to the "A" samples. Through the in vitro study, the low-pressure radiofrequency oxygen plasma treatment of the anodized Ti-6Al-4V alloy presented itself as an auspicious option in the field of transgingival element surface modification of implants.
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Affiliation(s)
- Jakub Hadzik
- Department of Dental Surgery, Faculty of Medicine and Dentistry, Medical University of Wroclaw, 50-425 Wroclaw, Poland
| | - Paweł Kubasiewicz-Ross
- Department of Dental Surgery, Faculty of Medicine and Dentistry, Medical University of Wroclaw, 50-425 Wroclaw, Poland
- Correspondence: (P.K.-R.); (W.S.)
| | - Tomasz Gębarowski
- Department of Biostructure and Animal Physiology, Wroclaw University of Environmental and Life Sciences, 51-631 Wroclaw, Poland
| | - Natalia Waloszczyk
- Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland
| | - Artur Maciej
- Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland
| | | | - Tomasz Gedrange
- Department of Dental Surgery, Faculty of Medicine and Dentistry, Medical University of Wroclaw, 50-425 Wroclaw, Poland
- Department of Orthodontics, TU Dresden, 01069 Dresden, Germany
| | - Marzena Dominiak
- Department of Dental Surgery, Faculty of Medicine and Dentistry, Medical University of Wroclaw, 50-425 Wroclaw, Poland
| | - Ernest Szajna
- WEA Techlab sp. z o.o., 41-301 Dąbrowa Górnicza, Poland
| | - Wojciech Simka
- Faculty of Chemistry, Silesian University of Technology, 44-100 Gliwice, Poland
- Correspondence: (P.K.-R.); (W.S.)
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