{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T05:09:05Z","timestamp":1784610545539,"version":"3.55.0"},"reference-count":38,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T00:00:00Z","timestamp":1773360000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T00:00:00Z","timestamp":1773360000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Clinical Oral Implants Res"],"published-print":{"date-parts":[[2026,5]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objectives<\/jats:title>\n                    <jats:p>To evaluate the effect of the width of the buccal gap on the alveolar process reduction after immediate implant placement (IIP) at maxillary central incisor sites, compared to contralateral pristine tooth sites.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Material and Methods<\/jats:title>\n                    <jats:p>\n                      Twenty\u2010eight subjects who were treated with IIP to replace a maxillary central incisor and presented a pristine contralateral tooth site were included in this retrospective cohort study. The width of the gap between the implant and the inner walls of the socket was measured and grafted with deproteinized bovine bone mineral (DBBM). Subjects were divided into 2 groups: wide gap: &gt;\u20092\u2009mm (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u200914); Narrow gap: \u2264\u20092\u2009mm (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u200914). CBCT scans were obtained after a mean follow\u2010up of 6 (\u00b1 4) years and evaluated by a calibrated examiner. Dimensional measurements of the healed alveolar ridge (implant site) and alveolar process (tooth site) were compared between the two groups.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The Narrow gap group showed significantly greater ridge resorption (41.1%\u2009\u00b1\u200920.2%) in relation to the corresponding pristine tooth sites than the wide gap group (8.5%\u2009\u00b1\u200911%). The width of the alveolar ridge at 3 and 5\u2009mm below the crest and the height of the buccal wall were also significantly reduced in the narrow gap group.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>A buccal gap &gt;\u20092\u2010mm wide grafted with DBBM after IIP may preserve more than 90% of the dimensions of the alveolar process. Conversely, a grafted narrow gap frequently results in significantly reduced ridge preservation.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/clr.70106","type":"journal-article","created":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T12:51:13Z","timestamp":1773406273000},"page":"630-642","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Effect of the Buccal Gap Width on Alveolar Process Reduction Following Immediate Implant Placement: A Retrospective\n                    <scp>CBCT<\/scp>\n                    Study"],"prefix":"10.1111","volume":"37","author":[{"given":"Maur\u00edcio G.","family":"Ara\u00fajo","sequence":"first","affiliation":[{"name":"Department of Dentistry State University of Maring\u00e1  Maring\u00e1 Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5387-1753","authenticated-orcid":false,"given":"Debora R.","family":"Dias","sequence":"additional","affiliation":[{"name":"Department of Dentistry State University of Maring\u00e1  Maring\u00e1 Brazil"},{"name":"Department of Periodontics and Preventive Dentistry University of Pittsburgh School of Dental Medicine  Pittsburgh Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ping","family":"Wang","sequence":"additional","affiliation":[{"name":"Private Practice  Millsboro Delaware USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Robert A.","family":"Levine","sequence":"additional","affiliation":[{"name":"Department of Periodontics and Preventive Dentistry University of Pittsburgh School of Dental Medicine  Pittsburgh Pennsylvania USA"},{"name":"Department of Periodontology and Implantology Temple University Kornberg School of Dentistry  Philadelphia Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,3,13]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12366"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/prd.12506"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100501.2010.01920.x"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u2010051X.2005.00642.x"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u2010051X.2005.00726.x"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100501.2006.01315.x"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/prd.12253"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.11607\/prd.4571"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u2010051X.2004.00565.x"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100501.2007.01388.x"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.13125"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.14060"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.11607\/prd.4969"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.13390"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12447"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/JPER.20\u20100222"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100501.2009.01825.x"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.14109"},{"key":"e_1_2_10_20_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100501.2011.02370.x"},{"key":"e_1_2_10_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.14359"},{"key":"e_1_2_10_22_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.13439"},{"issue":"4","key":"e_1_2_10_23_1","first-page":"873","article-title":"Classification of Sagittal Root Position in Relation to the Anterior Maxillary Osseous Housing for Immediate Implant Placement: A Cone Beam Computed Tomography Study","volume":"26","author":"Kan J. 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