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Immediate loading protocols increase the risk of failure of implants placed by fully guided surgery in partially edentulous jaws: A randomized clinical trial
DC Field | Value | Language |
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dc.contributor.author | 김창성 | - |
dc.contributor.author | 박영범 | - |
dc.contributor.author | 박지만 | - |
dc.contributor.author | 이중석 | - |
dc.contributor.author | 송영우 | - |
dc.date.accessioned | 2021-12-28T17:42:19Z | - |
dc.date.available | 2021-12-28T17:42:19Z | - |
dc.date.issued | 2021-10 | - |
dc.identifier.issn | 1523-0899 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/187231 | - |
dc.description.abstract | Aim: To compare the 1-year outcomes of immediate loading (IL) and delayed loading (DL) protocols for implants placed by fully guided surgery in partially edentulous jaws. Materials and methods: This study included 72 patients who received implant surgery with either IL (93 implants, 36 patients) or DL (94 implants, 26 patients). A prefabricated provisional prosthesis was delivered immediately for the IL group (86 implants, 32 patients) with the exception of 4 subjects in whom an initial torque of >20 Ncm and an implant stability quotient of >65 were not achieved, while all DL-group implants were loaded after 3 months. The 1-year implant survival rate estimated by intention-to-treat (ITT) and per-protocol (PP) analyses, and the marginal bone loss (MBL) estimated by cone-beam computed tomography were statistically evaluated (p < 0.05). Results: The survival rate in the DL group was 100% at both patient and implant levels. With only 26 subjects with 78 implants surviving in the IL group, the survival rates were 69.4% and 83.4% at the patient and implant levels, respectively, in the ITT analysis, and 78.1% and 90.2% in the PP analysis. All intergroup differences in survival rates were statistically significant (p < 0.01). MBL was less than 0.1 mm in both groups (p > 0.05). Conclusions: IL for implants placed by fully guided surgery in the partially edentulous jaws increased the probability of failure compared to 3-month DL. Regardless of when loading occurred, marginal bone levels remained stable. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | John Wiley & Sons, Inc | - |
dc.relation.isPartOf | CLINICAL IMPLANT DENTISTRY AND RELATED RESEARCH | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Alveolar Bone Loss* / etiology | - |
dc.subject.MESH | Dental Implantation, Endosseous | - |
dc.subject.MESH | Dental Implants* | - |
dc.subject.MESH | Dental Prosthesis, Implant-Supported | - |
dc.subject.MESH | Dental Restoration Failure | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Immediate Dental Implant Loading* | - |
dc.subject.MESH | Jaw, Edentulous* / surgery | - |
dc.subject.MESH | Treatment Outcome | - |
dc.title | Immediate loading protocols increase the risk of failure of implants placed by fully guided surgery in partially edentulous jaws: A randomized clinical trial | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Periodontics (치주과학교실) | - |
dc.contributor.googleauthor | Kyung-A Ko | - |
dc.contributor.googleauthor | Young Woo Song | - |
dc.contributor.googleauthor | Ji-Man Park | - |
dc.contributor.googleauthor | Young-Bum Park | - |
dc.contributor.googleauthor | Chang-Sung Kim | - |
dc.contributor.googleauthor | Jung-Seok Lee | - |
dc.identifier.doi | 10.1111/cid.13042 | - |
dc.contributor.localId | A01041 | - |
dc.contributor.localId | A01567 | - |
dc.contributor.localId | A05595 | - |
dc.contributor.localId | A03185 | - |
dc.relation.journalcode | J00580 | - |
dc.identifier.eissn | 1708-8208 | - |
dc.identifier.pmid | 34436812 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/10.1111/cid.13042 | - |
dc.subject.keyword | fully guided implant surgery | - |
dc.subject.keyword | implant survival rate | - |
dc.subject.keyword | loading of dental implant | - |
dc.subject.keyword | marginal bone level | - |
dc.subject.keyword | randomized clinical trial | - |
dc.contributor.alternativeName | Kim, Chang Sung | - |
dc.contributor.affiliatedAuthor | 김창성 | - |
dc.contributor.affiliatedAuthor | 박영범 | - |
dc.contributor.affiliatedAuthor | 박지만 | - |
dc.contributor.affiliatedAuthor | 이중석 | - |
dc.citation.volume | 23 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 735 | - |
dc.citation.endPage | 744 | - |
dc.identifier.bibliographicCitation | CLINICAL IMPLANT DENTISTRY AND RELATED RESEARCH, Vol.23(5) : 735-744, 2021-10 | - |
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