{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T00:47:02Z","timestamp":1787014022955,"version":"build-2736575974"},"reference-count":18,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2024,10,28]],"date-time":"2024-10-28T00:00:00Z","timestamp":1730073600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100009624","name":"Yonsei University College of Dentistry","doi-asserted-by":"publisher","award":["6\u20102018\u20100016"],"award-info":[{"award-number":["6\u20102018\u20100016"]}],"id":[{"id":"10.13039\/501100009624","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":[[2025,2]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>The objective of this study was to compare open versus closed healing of soft and hard tissue following alveolar ridge preservation (ARP) procedures in damaged extraction sockets.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods<\/jats:title>\n                    <jats:p>ARP was performed in five mongrel dogs using collagenated deproteinized bovine bone mineral (cDBBM) and a resorbable non\u2010cross\u2010linked collagen membrane (NCCM) in damaged extraction sockets, with each socket entrance left either open (open group) or closed (closed group). Clinical wound epithelization at the socket entrance and the dimensions of keratinized tissue were evaluated over time. Additionally, the augmented ridge dimensions and new bone formation were assessed radiographically and histologically at 8\u2009weeks after surgery.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The dimensions of the socket entrance gradually decreased in the open group, and wound epithelization was almost complete within 4\u2009weeks. The mucogingival junction was maintained more apically in the open group than in the closed group (0.14\u2009\u00b1\u20090.40\u2009mm vs. \u22120.86\u2009\u00b1\u20090.71\u2009mm [mean\u2009\u00b1\u2009SD],\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&lt;\u20090.05). The augmented ridge dimensions did not differ significantly between the open and closed groups (93.1%\u2009\u00b1\u20095.4% vs. 88.3%\u2009\u00b1\u200911.2%,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009&gt;\u20090.05). Histological analyses revealed no significant differences in the amount of newly formed bone. However, membrane resorption in the crestal region was more pronounced in the open group.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Open and closed healing approaches for ARP in extraction sockets with damaged buccal wall resulted in similar ridge dimensions and new bone formation. However, there was less reduction of the buccal bone crest and wider keratinized tissue width after open healing.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/clr.14376","type":"journal-article","created":{"date-parts":[[2024,10,28]],"date-time":"2024-10-28T09:30:14Z","timestamp":1730107814000},"page":"220-227","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Alveolar Ridge Regeneration With Open Versus Closed Healing in Damaged Extraction Sockets: A Preclinical In\u00a0Vivo Study"],"prefix":"10.1111","volume":"36","author":[{"given":"Jae\u2010Won","family":"Choi","sequence":"first","affiliation":[{"name":"Department of Periodontology Research Institute of Periodontal Regeneration, Yonsei University College of Dentistry  Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6408-1618","authenticated-orcid":false,"given":"Jin\u2010Young","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Periodontology Research Institute of Periodontal Regeneration, Yonsei University College of Dentistry  Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jae\u2010Kook","family":"Cha","sequence":"additional","affiliation":[{"name":"Department of Periodontology Research Institute of Periodontal Regeneration, Yonsei University College of Dentistry  Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Pham\u2010Duong","family":"Hieu","sequence":"additional","affiliation":[{"name":"Vietman National University School of Medicine and Pharmacy  Hanoi Vietnam"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hwi\u2010Dong","family":"Jung","sequence":"additional","affiliation":[{"name":"Wiz Dental Clinic  Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chang\u2010Sung","family":"Kim","sequence":"additional","affiliation":[{"name":"Department of Periodontology Research Institute of Periodontal Regeneration, Yonsei University College of Dentistry  Seoul South Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,10,28]]},"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\/j.1600\u20100501.2009.01705.x"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.12369"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2001.72.2.215"},{"key":"e_1_2_10_6_1","first-page":"260","article-title":"Ridge Preservation Techniques for Implant Therapy","volume":"24","author":"Darby I.","year":"2009","journal-title":"International Journal of Oral and Maxillofacial Implants"},{"key":"e_1_2_10_7_1","doi-asserted-by":"publisher","DOI":"10.1902\/jop.2010.090342"},{"key":"e_1_2_10_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/prd.12121"},{"key":"e_1_2_10_9_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pbio.1000412"},{"key":"e_1_2_10_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/clr.13557"},{"key":"e_1_2_10_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/cid.12628"},{"key":"e_1_2_10_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.13014"},{"key":"e_1_2_10_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.12414"},{"key":"e_1_2_10_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpe.13184"},{"key":"e_1_2_10_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2018.06.011"},{"key":"e_1_2_10_16_1","doi-asserted-by":"publisher","DOI":"10.11607\/prd.2133"},{"key":"e_1_2_10_17_1","doi-asserted-by":"publisher","DOI":"10.4103\/1735\u20103327.178202"},{"key":"e_1_2_10_18_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600\u20100765.2001.360508.x"},{"key":"e_1_2_10_19_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.id.0000204762.39826.0f"}],"container-title":["Clinical Oral Implants 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