Biomolecular, Histological, Clinical, and Radiological Analyses of Dental Implant Bone Sites Prepared Using Magnetic Mallet Technology: A Pilot Study in Animals

Background. A new instrumentation exploiting magneto-dynamic technology (mallet) proposed for implant site preparation was investigated. Methods. In the tibias of three minipigs, two sites were prepared by mallet and two by drill technique. Primary stability (ISQ) was detected after implant position...

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Autores principales:	Gianmario Schierano, Domenico Baldi, Bruno Peirone, Mitzy Mauthe von Degerfeld, Roberto Navone, Alberto Bragoni, Jacopo Colombo, Riccardo Autelli, Giuliana Muzio
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	dental implants mallet technique drill technique implant stability quotient osteogenesis inflammation Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/d3658f1973354138a9fedb093baddf78
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spelling	oai:doaj.org-article:d3658f1973354138a9fedb093baddf782021-11-25T18:14:56ZBiomolecular, Histological, Clinical, and Radiological Analyses of Dental Implant Bone Sites Prepared Using Magnetic Mallet Technology: A Pilot Study in Animals10.3390/ma142269451996-1944https://doaj.org/article/d3658f1973354138a9fedb093baddf782021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/22/6945https://doaj.org/toc/1996-1944Background. A new instrumentation exploiting magneto-dynamic technology (mallet) proposed for implant site preparation was investigated. Methods. In the tibias of three minipigs, two sites were prepared by mallet and two by drill technique. Primary stability (ISQ) was detected after implant positioning (T0) and at 14 days (T14). X-rays and computed tomography were performed. At T14, bone samples were utilized for histological and biomolecular analyses. Results. In mallet sites, histological evaluations evidenced a significant increase in the newly formed bone, osteoblast number, and a smaller quantity of fibrous tissue. These results agree with the significant BMP-4 augmentation and the positive trend in other osteogenic factors (biological and radiological investigations). Major, albeit IL-10-controlled, inflammation was present. For both techniques, at T14 a significant ISQ increase was evidenced, but no significant difference was observed at T0 and T14 between the mallet and drill techniques. In mallet sites, lateral bone condensation was observed on computed tomography. Conclusions. Using biological, histological, clinical, and radiological analyses, this study first shows that the mallet technique is effective for implant site preparation. Based on its ability to cause osseocondensation and improve newly formed bone, mallet technology should be chosen in all clinical cases of poor bone quality.Gianmario SchieranoDomenico BaldiBruno PeironeMitzy Mauthe von DegerfeldRoberto NavoneAlberto BragoniJacopo ColomboRiccardo AutelliGiuliana MuzioMDPI AGarticledental implantsmallet techniquedrill techniqueimplant stability quotientosteogenesisinflammationTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6945, p 6945 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	dental implants mallet technique drill technique implant stability quotient osteogenesis inflammation Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	dental implants mallet technique drill technique implant stability quotient osteogenesis inflammation Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Gianmario Schierano Domenico Baldi Bruno Peirone Mitzy Mauthe von Degerfeld Roberto Navone Alberto Bragoni Jacopo Colombo Riccardo Autelli Giuliana Muzio Biomolecular, Histological, Clinical, and Radiological Analyses of Dental Implant Bone Sites Prepared Using Magnetic Mallet Technology: A Pilot Study in Animals
description	Background. A new instrumentation exploiting magneto-dynamic technology (mallet) proposed for implant site preparation was investigated. Methods. In the tibias of three minipigs, two sites were prepared by mallet and two by drill technique. Primary stability (ISQ) was detected after implant positioning (T0) and at 14 days (T14). X-rays and computed tomography were performed. At T14, bone samples were utilized for histological and biomolecular analyses. Results. In mallet sites, histological evaluations evidenced a significant increase in the newly formed bone, osteoblast number, and a smaller quantity of fibrous tissue. These results agree with the significant BMP-4 augmentation and the positive trend in other osteogenic factors (biological and radiological investigations). Major, albeit IL-10-controlled, inflammation was present. For both techniques, at T14 a significant ISQ increase was evidenced, but no significant difference was observed at T0 and T14 between the mallet and drill techniques. In mallet sites, lateral bone condensation was observed on computed tomography. Conclusions. Using biological, histological, clinical, and radiological analyses, this study first shows that the mallet technique is effective for implant site preparation. Based on its ability to cause osseocondensation and improve newly formed bone, mallet technology should be chosen in all clinical cases of poor bone quality.
format	article
author	Gianmario Schierano Domenico Baldi Bruno Peirone Mitzy Mauthe von Degerfeld Roberto Navone Alberto Bragoni Jacopo Colombo Riccardo Autelli Giuliana Muzio
author_facet	Gianmario Schierano Domenico Baldi Bruno Peirone Mitzy Mauthe von Degerfeld Roberto Navone Alberto Bragoni Jacopo Colombo Riccardo Autelli Giuliana Muzio
author_sort	Gianmario Schierano
title	Biomolecular, Histological, Clinical, and Radiological Analyses of Dental Implant Bone Sites Prepared Using Magnetic Mallet Technology: A Pilot Study in Animals
title_short	Biomolecular, Histological, Clinical, and Radiological Analyses of Dental Implant Bone Sites Prepared Using Magnetic Mallet Technology: A Pilot Study in Animals
title_full	Biomolecular, Histological, Clinical, and Radiological Analyses of Dental Implant Bone Sites Prepared Using Magnetic Mallet Technology: A Pilot Study in Animals
title_fullStr	Biomolecular, Histological, Clinical, and Radiological Analyses of Dental Implant Bone Sites Prepared Using Magnetic Mallet Technology: A Pilot Study in Animals
title_full_unstemmed	Biomolecular, Histological, Clinical, and Radiological Analyses of Dental Implant Bone Sites Prepared Using Magnetic Mallet Technology: A Pilot Study in Animals
title_sort	biomolecular, histological, clinical, and radiological analyses of dental implant bone sites prepared using magnetic mallet technology: a pilot study in animals
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/d3658f1973354138a9fedb093baddf78
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Biomolecular, Histological, Clinical, and Radiological Analyses of Dental Implant Bone Sites Prepared Using Magnetic Mallet Technology: A Pilot Study in Animals

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