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Up to a 15-Year Survival Rate and Marginal Bone Resorption of 1780 Implants with or without Microthreads: A Multi Center Retrospective Study
DC Field | Value | Language |
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dc.contributor.author | 김선재 | - |
dc.contributor.author | 장재승 | - |
dc.contributor.author | 표세욱 | - |
dc.date.accessioned | 2023-05-31T05:36:49Z | - |
dc.date.available | 2023-05-31T05:36:49Z | - |
dc.date.issued | 2023-03 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/194224 | - |
dc.description.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. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | MDPI AG | - |
dc.relation.isPartOf | JOURNAL OF CLINICAL MEDICINE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Up to a 15-Year Survival Rate and Marginal Bone Resorption of 1780 Implants with or without Microthreads: A Multi Center Retrospective Study | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Prosthodontics (보철과학교실) | - |
dc.contributor.googleauthor | Ji-Hwan Oh | - |
dc.contributor.googleauthor | Se-Wook Pyo | - |
dc.contributor.googleauthor | Jae-Seung Chang | - |
dc.contributor.googleauthor | Sunjai Kim | - |
dc.identifier.doi | 10.3390/jcm12062425 | - |
dc.contributor.localId | A00558 | - |
dc.contributor.localId | A03462 | - |
dc.contributor.localId | A06270 | - |
dc.relation.journalcode | J03556 | - |
dc.identifier.eissn | 2077-0383 | - |
dc.identifier.pmid | 36983425 | - |
dc.subject.keyword | marginal bone resorption | - |
dc.subject.keyword | microthreads | - |
dc.subject.keyword | multicenter | - |
dc.subject.keyword | platform-switching | - |
dc.subject.keyword | survival rate | - |
dc.contributor.alternativeName | Kim, Sun Jai | - |
dc.contributor.affiliatedAuthor | 김선재 | - |
dc.contributor.affiliatedAuthor | 장재승 | - |
dc.contributor.affiliatedAuthor | 표세욱 | - |
dc.citation.volume | 12 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2425 | - |
dc.identifier.bibliographicCitation | JOURNAL OF CLINICAL MEDICINE, Vol.12(6) : 2425, 2023-03 | - |
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