{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,7]],"date-time":"2026-10-07T13:53:30Z","timestamp":1791381210420,"version":"4.3.3"},"reference-count":46,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T00:00:00Z","timestamp":1783900800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T00:00:00Z","timestamp":1783900800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100004829","name":"Science and Technology Department of Sichuan Province","doi-asserted-by":"publisher","award":["2024YFFK0375"],"award-info":[{"award-number":["2024YFFK0375"]}],"id":[{"id":"10.13039\/501100004829","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Oral Implants Res"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To identify the predictors, develop and validate a nomogram for implant buccal shoulder dehiscence following horizontal bone augmentation using the full\u2010thickness envelope flap technique (FEFT).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>A total of 318 implants in 250 patients receiving FEFT were included in the study. Implants were classified as \u201cbuccal shoulder dehiscence\u201d or \u201cbuccal shoulder coverage\u201d based on radiographic images obtained at 6\u2009months postoperatively. Predictive factors for buccal shoulder dehiscence were evaluated using regression analysis. A nomogram was constructed, and model performance was assessed through calibration and discrimination analyses.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Six factors were identified as predictors: initial deficit depth, graft overhanging angle, bone graft contour relative to the bone arch, type of bone substitute material, implant bucco\u2010lingual position with respect to the initial alveolar bone profile, and implant site. The model showed an apparent area under the curve (AUC) of 0.899. This performance remained robust after patient\u2010level cluster bootstrap validation (mean AUC\u2009=\u20090.886). The model demonstrated acceptable calibration, and decision curve analysis confirmed net clinical benefit.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>This nomogram provides a practical tool for predicting buccal shoulder coverage at 6\u2009months after implant placement with simultaneous FEFT.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Trial Registration<\/jats:title>\n                    <jats:p>\n                      <jats:bold>Trial Registration:<\/jats:bold>\n                      The study protocol was registered at the Chinese Clinical Trial Registry (ChiCTR2500115545)\n                    <\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/clr.70156","type":"journal-article","created":{"date-parts":[[2026,7,13]],"date-time":"2026-07-13T11:02:32Z","timestamp":1783940552000},"page":"1145-1157","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["A Nomogram for Predicting Buccal Bone Coverage at the Implant Shoulder in Bone Augmentation Using the Full\u2010Thickness Envelope Flap Technique: A Retrospective Cohort Study"],"prefix":"10.1111","volume":"37","author":[{"given":"Xirui","family":"Zhang","sequence":"first","affiliation":[{"name":"State Key Laboratory of Oral Diseases &amp; National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University  Chengdu Sichuan China"},{"name":"Department of Oral Implantology West China Hospital of Stomatology, Sichuan University  Chengdu Sichuan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiayu","family":"Gao","sequence":"additional","affiliation":[{"name":"Zhejiang Provincial Clinical Research Center for Oral Diseases, Zhejiang Key Laboratory of Oral Biomedical Stomatology Hospital, School of Stomatology, Zhejiang University School of Medicine  Hangzhou Zhejiang China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tiantian","family":"Yu","sequence":"additional","affiliation":[{"name":"Yantai Stomatological Hospital  Yantai Shandong China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2836-1081","authenticated-orcid":false,"given":"Quan","family":"Yuan","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Oral Diseases &amp; National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University  Chengdu Sichuan China"},{"name":"Department of Oral Implantology West China Hospital of Stomatology, Sichuan University  Chengdu Sichuan China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xingmei","family":"Yang","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Oral Diseases &amp; National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University  Chengdu Sichuan China"},{"name":"Department of Oral Implantology West China Hospital of Stomatology, Sichuan University  Chengdu Sichuan China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,13]]},"reference":[{"key":"e_1_2_13_2_1","doi-asserted-by":"publisher","DOI":"10.3390\/ma15093227"},{"key":"e_1_2_13_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/prd.12039"},{"key":"e_1_2_13_4_1","volume-title":"30\u2009Years of Guided Bone Regeneration: Third Edition","author":"Buser D.","year":"2021"},{"key":"e_1_2_13_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-024-60624-3"},{"key":"e_1_2_13_6_1","doi-asserted-by":"publisher","DOI":"10.1186\/s41512-021-00106-6"},{"key":"e_1_2_13_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/prd.12219"},{"key":"e_1_2_13_8_1","doi-asserted-by":"publisher","DOI":"10.1186\/s12903-023-02991-3"},{"key":"e_1_2_13_9_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41586-018-0554-8"},{"key":"e_1_2_13_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.bjoms.2022.09.012"},{"key":"e_1_2_13_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/prd.12518"},{"key":"e_1_2_13_12_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-018-03124-z"},{"key":"e_1_2_13_13_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmj-2023-078276"},{"key":"e_1_2_13_14_1","doi-asserted-by":"publisher","DOI":"10.3390\/ma13030511"},{"key":"e_1_2_13_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-9868.2007.00593.x"},{"key":"e_1_2_13_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.14225"},{"key":"e_1_2_13_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.14181"},{"key":"e_1_2_13_18_1","doi-asserted-by":"publisher","DOI":"10.1097\/SLA.0b013e3181f56419"},{"key":"e_1_2_13_19_1","doi-asserted-by":"publisher","DOI":"10.11607\/jomi.3093"},{"key":"e_1_2_13_20_1","doi-asserted-by":"publisher","DOI":"10.1200\/JCO.2009.24.6314"},{"key":"e_1_2_13_21_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11222-012-9359-z"},{"key":"e_1_2_13_22_1","first-page":"39","article-title":"History of Treated Periodontitis and Smoking as Risks for Implant Therapy","volume":"24","author":"Heitz\u2010Mayfield L. 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