{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T05:19:16Z","timestamp":1787980756187,"version":"build-2784847793"},"reference-count":31,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T00:00:00Z","timestamp":1787875200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T00:00:00Z","timestamp":1787875200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100014717","name":"Youth Science Fund Project","doi-asserted-by":"publisher","award":["32322044"],"award-info":[{"award-number":["32322044"]}],"id":[{"id":"10.13039\/100014717","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Oral Implants Res"],"abstract":"ABSTRACT<\/jats:title>\n \n Objective<\/jats:title>\n To identify independent risk factors for titanium mesh exposure following 3D\u2010printed individualized titanium mesh (3D\u2010PITM)\u2010assisted alveolar bone augmentation and to evaluate the impact of exposure on bone regeneration outcomes.<\/jats:p>\n <\/jats:sec>\n \n Method<\/jats:title>\n This retrospective study included 52 patients with severe alveolar bone defects who underwent 3D\u2010PITM\u2010assisted guided bone regeneration (GBR) between January 2019 and August 2025, comprising 25 patients with mesh exposure and 27 without. Demographic characteristics and surgery\u2010related variables were collected; univariate analysis and multivariate logistic regression were performed to identify independent risk factors. Additionally, this study measured bone volume, bone height, and bone width at different time points to evaluate the impact of 3D\u2010PITM exposure on bone augmentation.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n \n The results showed that smoking, thin gingival biotype, and maxillary defects were significantly associated with mesh exposure (\n p<\/jats:italic>\n \u2009<\u20090.05): smoking (OR\u2009=\u20095.16, 95% CI: 1.28\u201320.82,\n p<\/jats:italic>\n \u2009=\u20090.021), thin gingival biotype (OR\u2009=\u20094.21, 95% CI: 1.05\u201316.82,\n p<\/jats:italic>\n \u2009=\u20090.042), and maxillary defects (OR\u2009=\u200911.49, 95% CI: 1.25\u2013105.68,\n p<\/jats:italic>\n \u2009=\u20090.031). Regarding bone augmentation, the exposure group showed significantly greater resorption in bone volume (\n p<\/jats:italic>\n \u2009=\u20090.0063), height (\n p<\/jats:italic>\n \u2009<\u20090.0001), and width (\n p<\/jats:italic>\n \u2009<\u20090.0001) than the nonexposure group. Moreover, early exposure resulted in more severe bone loss than late exposure across bone volume (\n p<\/jats:italic>\n \u2009=\u20090.0048), height (\n p<\/jats:italic>\n \u2009=\u20090.0019), and width (\n p<\/jats:italic>\n \u2009<\u20090.0001).\n <\/jats:p>\n <\/jats:sec>\n \n Conclusion<\/jats:title>\n This study found that 3D\u2010PITM exposure significantly impairs bone regeneration, with smoking, thin gingival biotype, and maxillary defects identified as independent risk factors. Preoperative identification of these risk factors may help reduce mesh exposure and improve bone augmentation outcomes.<\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/clr.70171","type":"journal-article","created":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T04:50:58Z","timestamp":1787979058000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Osteogenic Outcomes and Associated Modifiable Factors of\n 3D<\/scp>\n \u2010Printed Individual Titanium Mesh Exposure: A Retrospective Analysis"],"prefix":"10.1111","author":[{"given":"Minxue","family":"Yang","sequence":"first","affiliation":[{"name":"The Affiliated Stomatological Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Key Laboratory of Oral Diseases Chongqing China"},{"name":"Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Oral Biomedical Engineering Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yaxin","family":"Bai","sequence":"additional","affiliation":[{"name":"The Affiliated Stomatological Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Key Laboratory of Oral Diseases Chongqing China"},{"name":"Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Oral Biomedical Engineering Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuling","family":"Yang","sequence":"additional","affiliation":[{"name":"The Affiliated Stomatological Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Key Laboratory of Oral Diseases Chongqing China"},{"name":"Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Oral Biomedical Engineering Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-3975-6442","authenticated-orcid":false,"given":"Yujie","family":"Zhu","sequence":"additional","affiliation":[{"name":"The Affiliated Stomatological Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Key Laboratory of Oral Diseases Chongqing China"},{"name":"Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Oral Biomedical Engineering Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Houqi","family":"Zhou","sequence":"additional","affiliation":[{"name":"The Affiliated Stomatological Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Key Laboratory of Oral Diseases Chongqing China"},{"name":"Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Oral Biomedical Engineering Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4517-3901","authenticated-orcid":false,"given":"Yuanding","family":"Huang","sequence":"additional","affiliation":[{"name":"The Affiliated Stomatological Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Key Laboratory of Oral Diseases Chongqing China"},{"name":"Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Oral Biomedical Engineering Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5658-5525","authenticated-orcid":false,"given":"Tao","family":"Chen","sequence":"additional","affiliation":[{"name":"The Affiliated Stomatological Hospital of Chongqing Medical University Chongqing China"},{"name":"Chongqing Key Laboratory of Oral Diseases Chongqing China"},{"name":"Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education Chongqing China"},{"name":"Chongqing Municipal Health Commission Key Laboratory of Oral Biomedical Engineering Chongqing China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,8,28]]},"reference":[{"issue":"11","key":"e_1_2_12_2_1","doi-asserted-by":"crossref","first-page":"1386","DOI":"10.1002\/JPER.19-0715","article-title":"Gingival Phenotype Modification Therapies on Natural Teeth: A Network Meta\u2010Analysis","volume":"91","author":"Barootchi 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