{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T19:53:25Z","timestamp":1789156405650,"version":"build-2803163510"},"reference-count":58,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2023,10,31]],"date-time":"2023-10-31T00:00:00Z","timestamp":1698710400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Prosthodontics"],"published-print":{"date-parts":[[2024,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>The optimal configuration of a customized implant abutment plays a crucial role in promoting bone remodeling and maintaining the peri\u2010implant gingival contour. However, the biomechanical effects of abutment configuration on bone remodeling and peri\u2010implant tissue remain unclear. This study aimed to evaluate the influence of abutment taper configurations on bone remodeling and peri\u2010implant tissue.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and methods<\/jats:title><jats:p>Five models with different abutment taper configurations (10\u00b0, 20\u00b0, 30\u00b0, 40\u00b0, and 50\u00b0) were analyzed using finite element analysis (FEA) to evaluate the biomechanical responses in peri\u2010implant bone and the hydrostatic pressure in peri\u2010implant tissue.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The results demonstrated that the rate of increase in bone density was similar in all models. On the other hand, the hydrostatic pressure in peri\u2010implant gingiva revealed significantly different results. Model 10\u00b0 showed the highest maximum and volume\u2010averaged hydrostatic pressures (69.31 and 4.5\u00a0mmHg), whereas Model 30\u00b0 demonstrated the lowest values (57.83 and 3.88\u00a0mmHg) with the lowest excessive pressure area. The area of excessive hydrostatic pressure decreased in all models as the degree of abutment taper increased from 10\u00b0 to 30\u00b0. In contrast, Models 40\u00b0 and 50\u00b0 exhibited greater hydrostatic pressure concentration at the cervical region.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>In conclusion, the abutment taper configuration had a slight effect on bone remodeling but exerted a significant effect on the peri\u2010implant gingiva above the implant platform via hydrostatic pressure. Significant decreases in greatest and average hydrostatic pressures were observed in the peri\u2010implant tissues of Model 30\u00b0. However, the results indicate that implant abutment tapering wider than 40\u00b0 could result in a larger area of excessive hydrostatic pressure in peri\u2010implant tissue, which could induce gingival recession.<\/jats:p><\/jats:sec>","DOI":"10.1111\/jopr.13776","type":"journal-article","created":{"date-parts":[[2023,9,28]],"date-time":"2023-09-28T11:07:32Z","timestamp":1695899252000},"page":"815-823","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Effect of customized abutment taper configuration on bone remodeling and peri\u2010implant tissue around implant\u2010supported single crown: A 3D nonlinear finite element study"],"prefix":"10.1111","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3084-8953","authenticated-orcid":false,"given":"Pongsakorn","family":"Poovarodom","sequence":"first","affiliation":[{"name":"Department of Prosthodontics, Faculty of Dentistry Chiang Mai University  Chiang Mai 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