Trueness of Extraoral Digital Impressions for Full-Arch Implant Impressions-In Vitro Study
Direct scanning of silicone impressions is a valid technique. However, studies in implant-supported rehabilitations are lacking. This in vitro study aims to compare the trueness of impressions obtained with two types of silicone and their corresponding stone casts, using two laboratory scanners in a...
Gespeichert in:
| Veröffentlicht in: | Materials 2024-06, Vol.17 (12), p.2932 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 12 |
| container_start_page | 2932 |
| container_title | Materials |
| container_volume | 17 |
| creator | Sampaio-Fernandes, Manuel António Pinto, Ricardo Almeida, Paulo Rocha Sampaio-Fernandes, Maria Margarida Marques, Duarte Figueiral, Maria Helena |
| description | Direct scanning of silicone impressions is a valid technique. However, studies in implant-supported rehabilitations are lacking. This in vitro study aims to compare the trueness of impressions obtained with two types of silicone and their corresponding stone casts, using two laboratory scanners in a full-arch implant rehabilitation. A master cast with six dental implants was scanned with a 12-megapixel scanner to obtain a digital master cast. Ten implant impressions were made using two silicones (Zhermack and Coltene) with the open-tray technique. The impressions and stone casts were scanned by two extraoral scanners (Identica T500, Medit; and S600 ARTI, Zirkonzhan). Trueness was assessed by comparing linear and angular distances in digital casts with the master cast. A
< 0.05 significance level was considered. The results showed that for the linear measurements, 72% were higher than the master cast measurements, and no consistent pattern was observed in the angular measurements. The greatest deviations were detected between the most posterior implants, with mean values ranging between 173 and 314 µm. No significant differences were found between scanners. However, differences were observed in the distances between silicones (46.7%) and between impressions and stone casts (73.3%). This work demonstrates that the direct scanning of silicone impressions yields results comparable to those obtained from scanning gypsum casts in full-arch implant-supported rehabilitation. |
| doi_str_mv | 10.3390/ma17122932 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_11205813</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A799627308</galeid><sourcerecordid>A799627308</sourcerecordid><originalsourceid>FETCH-LOGICAL-g328t-bfb7d261bad480f2472a1b6782c43c3b414d34ee16a53dafeac864c35c2b8bd3</originalsourceid><addsrcrecordid>eNptkU9LxDAQxYMouqgXP4AUvHipJpm0TU-yrLu6IHhw8eAlpGm6RtpkTVpxv73xL6uYHCbM--UNj0HoiOAzgBKfd5IUhNIS6BYakbLMU1Iytr3x3kOHITzheAAIp-Uu2gNeAgZMRuhh4QdtdQiJa5Lpa--l87JNLs3S9LHOu5WPonE2JI3zyWxo23Ts1eO70krbbxLp3Cb3pvcuueuHen2AdhrZBn34VffRYjZdTK7Tm9ur-WR8ky6B8j6tmqqoaU4qWTOOG8oKKkmVF5wqBgoqRlgNTGuSywxq2WipeM4UZIpWvKphH1182q6GqtO10jaGaMXKm076tXDSiN-KNY9i6V4EIRRnnEB0OP1y8O550KEXnQlKtzGfdkMQgAvKMc9IEdGTP-iTG7yN8T6ojGNablBL2WphbOPiYPVuKsZFXAstAPNInf1DxVvrzihndWNi_9eH482kPxG_twlvaB2g5w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3072580297</pqid></control><display><type>article</type><title>Trueness of Extraoral Digital Impressions for Full-Arch Implant Impressions-In Vitro Study</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>PubMed Central Open Access</source><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>PubMed Central</source><source>Free Full-Text Journals in Chemistry</source><creator>Sampaio-Fernandes, Manuel António ; Pinto, Ricardo ; Almeida, Paulo Rocha ; Sampaio-Fernandes, Maria Margarida ; Marques, Duarte ; Figueiral, Maria Helena</creator><creatorcontrib>Sampaio-Fernandes, Manuel António ; Pinto, Ricardo ; Almeida, Paulo Rocha ; Sampaio-Fernandes, Maria Margarida ; Marques, Duarte ; Figueiral, Maria Helena</creatorcontrib><description>Direct scanning of silicone impressions is a valid technique. However, studies in implant-supported rehabilitations are lacking. This in vitro study aims to compare the trueness of impressions obtained with two types of silicone and their corresponding stone casts, using two laboratory scanners in a full-arch implant rehabilitation. A master cast with six dental implants was scanned with a 12-megapixel scanner to obtain a digital master cast. Ten implant impressions were made using two silicones (Zhermack and Coltene) with the open-tray technique. The impressions and stone casts were scanned by two extraoral scanners (Identica T500, Medit; and S600 ARTI, Zirkonzhan). Trueness was assessed by comparing linear and angular distances in digital casts with the master cast. A
< 0.05 significance level was considered. The results showed that for the linear measurements, 72% were higher than the master cast measurements, and no consistent pattern was observed in the angular measurements. The greatest deviations were detected between the most posterior implants, with mean values ranging between 173 and 314 µm. No significant differences were found between scanners. However, differences were observed in the distances between silicones (46.7%) and between impressions and stone casts (73.3%). This work demonstrates that the direct scanning of silicone impressions yields results comparable to those obtained from scanning gypsum casts in full-arch implant-supported rehabilitation.</description><identifier>ISSN: 1996-1944</identifier><identifier>EISSN: 1996-1944</identifier><identifier>DOI: 10.3390/ma17122932</identifier><identifier>PMID: 38930301</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Accuracy ; Dental implants ; Digital technology ; Gypsum ; Hypotheses ; Implant dentures ; Normal distribution ; Polymerization ; Prostheses ; Rehabilitation ; Scanners ; Silicone resins ; Silicones ; Software ; Statistical analysis ; Stone ; Transplants & implants</subject><ispartof>Materials, 2024-06, Vol.17 (12), p.2932</ispartof><rights>COPYRIGHT 2024 MDPI AG</rights><rights>2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2024 by the authors. 2024</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0001-8583-8096 ; 0000-0003-1966-8281 ; 0000-0002-9814-041X ; 0000-0002-9710-5444</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC11205813/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC11205813/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38930301$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Sampaio-Fernandes, Manuel António</creatorcontrib><creatorcontrib>Pinto, Ricardo</creatorcontrib><creatorcontrib>Almeida, Paulo Rocha</creatorcontrib><creatorcontrib>Sampaio-Fernandes, Maria Margarida</creatorcontrib><creatorcontrib>Marques, Duarte</creatorcontrib><creatorcontrib>Figueiral, Maria Helena</creatorcontrib><title>Trueness of Extraoral Digital Impressions for Full-Arch Implant Impressions-In Vitro Study</title><title>Materials</title><addtitle>Materials (Basel)</addtitle><description>Direct scanning of silicone impressions is a valid technique. However, studies in implant-supported rehabilitations are lacking. This in vitro study aims to compare the trueness of impressions obtained with two types of silicone and their corresponding stone casts, using two laboratory scanners in a full-arch implant rehabilitation. A master cast with six dental implants was scanned with a 12-megapixel scanner to obtain a digital master cast. Ten implant impressions were made using two silicones (Zhermack and Coltene) with the open-tray technique. The impressions and stone casts were scanned by two extraoral scanners (Identica T500, Medit; and S600 ARTI, Zirkonzhan). Trueness was assessed by comparing linear and angular distances in digital casts with the master cast. A
< 0.05 significance level was considered. The results showed that for the linear measurements, 72% were higher than the master cast measurements, and no consistent pattern was observed in the angular measurements. The greatest deviations were detected between the most posterior implants, with mean values ranging between 173 and 314 µm. No significant differences were found between scanners. However, differences were observed in the distances between silicones (46.7%) and between impressions and stone casts (73.3%). This work demonstrates that the direct scanning of silicone impressions yields results comparable to those obtained from scanning gypsum casts in full-arch implant-supported rehabilitation.</description><subject>Accuracy</subject><subject>Dental implants</subject><subject>Digital technology</subject><subject>Gypsum</subject><subject>Hypotheses</subject><subject>Implant dentures</subject><subject>Normal distribution</subject><subject>Polymerization</subject><subject>Prostheses</subject><subject>Rehabilitation</subject><subject>Scanners</subject><subject>Silicone resins</subject><subject>Silicones</subject><subject>Software</subject><subject>Statistical analysis</subject><subject>Stone</subject><subject>Transplants & implants</subject><issn>1996-1944</issn><issn>1996-1944</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNptkU9LxDAQxYMouqgXP4AUvHipJpm0TU-yrLu6IHhw8eAlpGm6RtpkTVpxv73xL6uYHCbM--UNj0HoiOAzgBKfd5IUhNIS6BYakbLMU1Iytr3x3kOHITzheAAIp-Uu2gNeAgZMRuhh4QdtdQiJa5Lpa--l87JNLs3S9LHOu5WPonE2JI3zyWxo23Ts1eO70krbbxLp3Cb3pvcuueuHen2AdhrZBn34VffRYjZdTK7Tm9ur-WR8ky6B8j6tmqqoaU4qWTOOG8oKKkmVF5wqBgoqRlgNTGuSywxq2WipeM4UZIpWvKphH1182q6GqtO10jaGaMXKm076tXDSiN-KNY9i6V4EIRRnnEB0OP1y8O550KEXnQlKtzGfdkMQgAvKMc9IEdGTP-iTG7yN8T6ojGNablBL2WphbOPiYPVuKsZFXAstAPNInf1DxVvrzihndWNi_9eH482kPxG_twlvaB2g5w</recordid><startdate>20240615</startdate><enddate>20240615</enddate><creator>Sampaio-Fernandes, Manuel António</creator><creator>Pinto, Ricardo</creator><creator>Almeida, Paulo Rocha</creator><creator>Sampaio-Fernandes, Maria Margarida</creator><creator>Marques, Duarte</creator><creator>Figueiral, Maria Helena</creator><general>MDPI AG</general><general>MDPI</general><scope>NPM</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0001-8583-8096</orcidid><orcidid>https://orcid.org/0000-0003-1966-8281</orcidid><orcidid>https://orcid.org/0000-0002-9814-041X</orcidid><orcidid>https://orcid.org/0000-0002-9710-5444</orcidid></search><sort><creationdate>20240615</creationdate><title>Trueness of Extraoral Digital Impressions for Full-Arch Implant Impressions-In Vitro Study</title><author>Sampaio-Fernandes, Manuel António ; Pinto, Ricardo ; Almeida, Paulo Rocha ; Sampaio-Fernandes, Maria Margarida ; Marques, Duarte ; Figueiral, Maria Helena</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-g328t-bfb7d261bad480f2472a1b6782c43c3b414d34ee16a53dafeac864c35c2b8bd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Accuracy</topic><topic>Dental implants</topic><topic>Digital technology</topic><topic>Gypsum</topic><topic>Hypotheses</topic><topic>Implant dentures</topic><topic>Normal distribution</topic><topic>Polymerization</topic><topic>Prostheses</topic><topic>Rehabilitation</topic><topic>Scanners</topic><topic>Silicone resins</topic><topic>Silicones</topic><topic>Software</topic><topic>Statistical analysis</topic><topic>Stone</topic><topic>Transplants & implants</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sampaio-Fernandes, Manuel António</creatorcontrib><creatorcontrib>Pinto, Ricardo</creatorcontrib><creatorcontrib>Almeida, Paulo Rocha</creatorcontrib><creatorcontrib>Sampaio-Fernandes, Maria Margarida</creatorcontrib><creatorcontrib>Marques, Duarte</creatorcontrib><creatorcontrib>Figueiral, Maria Helena</creatorcontrib><collection>PubMed</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sampaio-Fernandes, Manuel António</au><au>Pinto, Ricardo</au><au>Almeida, Paulo Rocha</au><au>Sampaio-Fernandes, Maria Margarida</au><au>Marques, Duarte</au><au>Figueiral, Maria Helena</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Trueness of Extraoral Digital Impressions for Full-Arch Implant Impressions-In Vitro Study</atitle><jtitle>Materials</jtitle><addtitle>Materials (Basel)</addtitle><date>2024-06-15</date><risdate>2024</risdate><volume>17</volume><issue>12</issue><spage>2932</spage><pages>2932-</pages><issn>1996-1944</issn><eissn>1996-1944</eissn><abstract>Direct scanning of silicone impressions is a valid technique. However, studies in implant-supported rehabilitations are lacking. This in vitro study aims to compare the trueness of impressions obtained with two types of silicone and their corresponding stone casts, using two laboratory scanners in a full-arch implant rehabilitation. A master cast with six dental implants was scanned with a 12-megapixel scanner to obtain a digital master cast. Ten implant impressions were made using two silicones (Zhermack and Coltene) with the open-tray technique. The impressions and stone casts were scanned by two extraoral scanners (Identica T500, Medit; and S600 ARTI, Zirkonzhan). Trueness was assessed by comparing linear and angular distances in digital casts with the master cast. A
< 0.05 significance level was considered. The results showed that for the linear measurements, 72% were higher than the master cast measurements, and no consistent pattern was observed in the angular measurements. The greatest deviations were detected between the most posterior implants, with mean values ranging between 173 and 314 µm. No significant differences were found between scanners. However, differences were observed in the distances between silicones (46.7%) and between impressions and stone casts (73.3%). This work demonstrates that the direct scanning of silicone impressions yields results comparable to those obtained from scanning gypsum casts in full-arch implant-supported rehabilitation.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>38930301</pmid><doi>10.3390/ma17122932</doi><orcidid>https://orcid.org/0000-0001-8583-8096</orcidid><orcidid>https://orcid.org/0000-0003-1966-8281</orcidid><orcidid>https://orcid.org/0000-0002-9814-041X</orcidid><orcidid>https://orcid.org/0000-0002-9710-5444</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1996-1944 |
| ispartof | Materials, 2024-06, Vol.17 (12), p.2932 |
| issn | 1996-1944 1996-1944 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_11205813 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central Open Access; MDPI - Multidisciplinary Digital Publishing Institute; PubMed Central; Free Full-Text Journals in Chemistry |
| subjects | Accuracy Dental implants Digital technology Gypsum Hypotheses Implant dentures Normal distribution Polymerization Prostheses Rehabilitation Scanners Silicone resins Silicones Software Statistical analysis Stone Transplants & implants |
| title | Trueness of Extraoral Digital Impressions for Full-Arch Implant Impressions-In Vitro Study |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-07T00%3A51%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Trueness%20of%20Extraoral%20Digital%20Impressions%20for%20Full-Arch%20Implant%20Impressions-In%20Vitro%20Study&rft.jtitle=Materials&rft.au=Sampaio-Fernandes,%20Manuel%20Ant%C3%B3nio&rft.date=2024-06-15&rft.volume=17&rft.issue=12&rft.spage=2932&rft.pages=2932-&rft.issn=1996-1944&rft.eissn=1996-1944&rft_id=info:doi/10.3390/ma17122932&rft_dat=%3Cgale_pubme%3EA799627308%3C/gale_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3072580297&rft_id=info:pmid/38930301&rft_galeid=A799627308&rfr_iscdi=true |