Up to a 15-Year Survival Rate and Marginal Bone Resorption of 1780 Implants with or without Microthreads: A Multi Center Retrospective Study
The effect of microthreads at the implant neck on the amount of marginal bone resorption is controversial. This multicenter retrospective study compared the implant survival rate and amount of marginal bone resorption between two platform-switching internal connection implant systems with or without...
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Veröffentlicht in: | Journal of clinical medicine 2023-03, Vol.12 (6), p.2425 |
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description | The effect of microthreads at the implant neck on the amount of marginal bone resorption is controversial. This multicenter retrospective study compared the implant survival rate and amount of marginal bone resorption between two platform-switching internal connection implant systems with or without microthreads. Patient-related (age and sex), surgery-related (implant installation site, type, diameter, and length), and prosthesis-related (prosthesis type) data were collected from patient charts from the implant placement surgery to the final recall visit. A total of 1780 implants, including 1379 with microthreads and 401 without microthreads, were placed in 804 patients. For implants with and without microthreads, the longest follow-up period after prosthesis delivery was 15 and 6 years, respectively. Twenty implants failed during the 15-year follow-up period (98.8% survival rate) due to failed osseointegration, peri-implantitis, implant fractures, and non-functioning implants. The mean marginal bone loss was < 0.1 mm for both implant systems at the 1-year follow-up and 0.18 mm and 0.09 mm at the 4-year follow-up for implants with and without microthreads, respectively, without statistical significance. Microthreads did not significantly affect the amount of marginal bone loss or the implant survival rate for implants with an internal connection with a platform-switching design. |
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This multicenter retrospective study compared the implant survival rate and amount of marginal bone resorption between two platform-switching internal connection implant systems with or without microthreads. Patient-related (age and sex), surgery-related (implant installation site, type, diameter, and length), and prosthesis-related (prosthesis type) data were collected from patient charts from the implant placement surgery to the final recall visit. A total of 1780 implants, including 1379 with microthreads and 401 without microthreads, were placed in 804 patients. For implants with and without microthreads, the longest follow-up period after prosthesis delivery was 15 and 6 years, respectively. Twenty implants failed during the 15-year follow-up period (98.8% survival rate) due to failed osseointegration, peri-implantitis, implant fractures, and non-functioning implants. The mean marginal bone loss was < 0.1 mm for both implant systems at the 1-year follow-up and 0.18 mm and 0.09 mm at the 4-year follow-up for implants with and without microthreads, respectively, without statistical significance. Microthreads did not significantly affect the amount of marginal bone loss or the implant survival rate for implants with an internal connection with a platform-switching design.</description><identifier>ISSN: 2077-0383</identifier><identifier>EISSN: 2077-0383</identifier><identifier>DOI: 10.3390/jcm12062425</identifier><identifier>PMID: 36983425</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Bone resorption ; Clinical medicine ; Complications and side effects ; Dental research ; Edentulous ; Fractures ; Implant dentures ; Materials ; Methods ; Oral surgery ; Patient outcomes ; Patients ; Prostheses ; Surgery ; Teeth ; Transplants & implants</subject><ispartof>Journal of clinical medicine, 2023-03, Vol.12 (6), p.2425</ispartof><rights>COPYRIGHT 2023 MDPI AG</rights><rights>2023 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/). 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This multicenter retrospective study compared the implant survival rate and amount of marginal bone resorption between two platform-switching internal connection implant systems with or without microthreads. Patient-related (age and sex), surgery-related (implant installation site, type, diameter, and length), and prosthesis-related (prosthesis type) data were collected from patient charts from the implant placement surgery to the final recall visit. A total of 1780 implants, including 1379 with microthreads and 401 without microthreads, were placed in 804 patients. For implants with and without microthreads, the longest follow-up period after prosthesis delivery was 15 and 6 years, respectively. Twenty implants failed during the 15-year follow-up period (98.8% survival rate) due to failed osseointegration, peri-implantitis, implant fractures, and non-functioning implants. The mean marginal bone loss was < 0.1 mm for both implant systems at the 1-year follow-up and 0.18 mm and 0.09 mm at the 4-year follow-up for implants with and without microthreads, respectively, without statistical significance. Microthreads did not significantly affect the amount of marginal bone loss or the implant survival rate for implants with an internal connection with a platform-switching design.</description><subject>Bone resorption</subject><subject>Clinical medicine</subject><subject>Complications and side effects</subject><subject>Dental research</subject><subject>Edentulous</subject><subject>Fractures</subject><subject>Implant dentures</subject><subject>Materials</subject><subject>Methods</subject><subject>Oral surgery</subject><subject>Patient outcomes</subject><subject>Patients</subject><subject>Prostheses</subject><subject>Surgery</subject><subject>Teeth</subject><subject>Transplants & implants</subject><issn>2077-0383</issn><issn>2077-0383</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNptkk1r3DAQhk1paEKSU-9F0EuhONWHZVm9lO3SJoEshaQ59CQke7yrxbZcSd6S_9AfXWWzDZsQ6TDD6JlX0sxk2VuCzxiT-NO67gnFJS0of5UdUSxEjlnFXu_5h9lpCGucVlUVlIg32SErZcVSylH293ZE0SGNCM9_gfboZvIbu9EdutYRkB4atNB-aYcU-eoGQNcQnB-jdQNyLSKiwuiyHzs9xID-2LhCzm-tmyJa2Nq7uPKgm_AZzdBi6qJFcxgi-CQUvQsj1NFuAN3Eqbk7yQ5a3QU43dnj7Pb7t5_zi_zqx_nlfHaV14UQMS9LI4nBFdOSFByE0VUtoWpKTDk1BWu0KWSTIMOF0AZLYVirQWrWFgYqwo6zLw-642R6aOr0IK87NXrba3-nnLbq6clgV2rpNopgzAWXPCl82Cl493uCEFVvQw1dqgO4KSgqJOWYcEwT-v4ZunaTT_XcUqTkFG8Fd9RSd6Ds0Lp0cX0vqmaCY4ZJIWSizl6g0m6gt3VqT2tT_EnCx4eE1IgQPLSPnyRY3Q-Q2hugRL_br8sj-39c2D-HeL-K</recordid><startdate>20230321</startdate><enddate>20230321</enddate><creator>Oh, Ji-Hwan</creator><creator>Pyo, Se-Wook</creator><creator>Chang, Jae-Seung</creator><creator>Kim, Sunjai</creator><general>MDPI AG</general><general>MDPI</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>K9.</scope><scope>M0S</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/0000-0002-0828-8008</orcidid><orcidid>https://orcid.org/0000-0002-6532-4773</orcidid><orcidid>https://orcid.org/0000-0003-1835-8302</orcidid></search><sort><creationdate>20230321</creationdate><title>Up to a 15-Year Survival Rate and Marginal Bone Resorption of 1780 Implants with or without Microthreads: A Multi Center Retrospective Study</title><author>Oh, Ji-Hwan ; Pyo, Se-Wook ; Chang, Jae-Seung ; Kim, Sunjai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c477t-66b91b083a9145e7ba8c9e8d60252b43dab49d6b9b577ab097b3fae9a3f4be813</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Bone resorption</topic><topic>Clinical medicine</topic><topic>Complications and side effects</topic><topic>Dental research</topic><topic>Edentulous</topic><topic>Fractures</topic><topic>Implant dentures</topic><topic>Materials</topic><topic>Methods</topic><topic>Oral surgery</topic><topic>Patient outcomes</topic><topic>Patients</topic><topic>Prostheses</topic><topic>Surgery</topic><topic>Teeth</topic><topic>Transplants & implants</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Oh, Ji-Hwan</creatorcontrib><creatorcontrib>Pyo, Se-Wook</creatorcontrib><creatorcontrib>Chang, Jae-Seung</creatorcontrib><creatorcontrib>Kim, Sunjai</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Access via ProQuest (Open Access)</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>Journal of clinical medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Oh, Ji-Hwan</au><au>Pyo, Se-Wook</au><au>Chang, Jae-Seung</au><au>Kim, Sunjai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Up to a 15-Year Survival Rate and Marginal Bone Resorption of 1780 Implants with or without Microthreads: A Multi Center Retrospective Study</atitle><jtitle>Journal of clinical medicine</jtitle><addtitle>J Clin Med</addtitle><date>2023-03-21</date><risdate>2023</risdate><volume>12</volume><issue>6</issue><spage>2425</spage><pages>2425-</pages><issn>2077-0383</issn><eissn>2077-0383</eissn><abstract>The effect of microthreads at the implant neck on the amount of marginal bone resorption is controversial. This multicenter retrospective study compared the implant survival rate and amount of marginal bone resorption between two platform-switching internal connection implant systems with or without microthreads. Patient-related (age and sex), surgery-related (implant installation site, type, diameter, and length), and prosthesis-related (prosthesis type) data were collected from patient charts from the implant placement surgery to the final recall visit. A total of 1780 implants, including 1379 with microthreads and 401 without microthreads, were placed in 804 patients. For implants with and without microthreads, the longest follow-up period after prosthesis delivery was 15 and 6 years, respectively. Twenty implants failed during the 15-year follow-up period (98.8% survival rate) due to failed osseointegration, peri-implantitis, implant fractures, and non-functioning implants. The mean marginal bone loss was < 0.1 mm for both implant systems at the 1-year follow-up and 0.18 mm and 0.09 mm at the 4-year follow-up for implants with and without microthreads, respectively, without statistical significance. Microthreads did not significantly affect the amount of marginal bone loss or the implant survival rate for implants with an internal connection with a platform-switching design.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>36983425</pmid><doi>10.3390/jcm12062425</doi><orcidid>https://orcid.org/0000-0002-0828-8008</orcidid><orcidid>https://orcid.org/0000-0002-6532-4773</orcidid><orcidid>https://orcid.org/0000-0003-1835-8302</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Bone resorption Clinical medicine Complications and side effects Dental research Edentulous Fractures Implant dentures Materials Methods Oral surgery Patient outcomes Patients Prostheses Surgery Teeth Transplants & implants |
title | Up to a 15-Year Survival Rate and Marginal Bone Resorption of 1780 Implants with or without Microthreads: A Multi Center Retrospective Study |
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