{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T02:39:23Z","timestamp":1784601563016,"version":"3.55.0"},"reference-count":41,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"43","license":[{"start":{"date-parts":[[2024,10,25]],"date-time":"2024-10-25T00:00:00Z","timestamp":1729814400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"name":"Research Fund of Seoul St. Mary's Hospital at The Catholic University of Korea","award":["2023"],"award-info":[{"award-number":["2023"]}]},{"name":"Korean government's Ministry of Science and ICT","award":["RS-2023-00252568"],"award-info":[{"award-number":["RS-2023-00252568"]}]}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2024,10,25]]},"abstract":"<jats:p>In cases where the bone presence is &lt;4\u2005mm, the lateral approach is typically the first approach considered. Nevertheless, for patients who prefer minimally invasive procedures or wish to reduce postoperative discomfort, the crestal approach is a viable option. The objective of this study was to investigate the potential of crestal sinus augmentation for achieving adequate bone in individuals with residual bone measuring &lt;3\u2005mm. The study comprised 11 participants (63.6\u2005\u00b1\u200510.9 years of age) who were treated at Seoul St. Mary\u2019s Hospital between 2021 and 2023 and received crestal approach sinus augmentation due to insufficient bone density of &lt;3\u2005mm using the crestal approach kit. Pre-augmentation and post-augmentation cone-beam computed tomographic images were analyzed using the imaging software to measure vertical bone height, bucco\u2013palatal width, and mesio\u2013distal width. Before the intervention, the height of the vertical bone was 2.1\u2005\u00b1\u20050.5\u2005mm, while the width from buccal to palatal was 10.6\u2005\u00b1\u20052.9\u2005mm, and the width from mesial to distal was 9.9\u2005\u00b1\u20051.2\u2005mm. Following the intervention, these measurements increased to 8.8\u2005\u00b1\u20050.9\u2005mm, 12.2\u2005\u00b1\u20052.2\u2005mm, and 10.2\u2005\u00b1\u20051.2\u2005mm, respectively. The change in height of the vertical bone was 6.7\u2005\u00b1\u20051.0\u2005mm, in bucco\u2013palatal width was 1.6\u2005\u00b1\u20051.4\u2005mm, and in mesio\u2013distal width was 0.3\u2005\u00b1\u20050.4\u2005mm. The results revealed a significant rise in the height of the vertical bone and bucco\u2013palatal width. Crestal sinus augmentation has been demonstrated to be a highly effective approach for achieving an adequate quantity of bone in patients with residual bone &lt;3\u2005mm. Nonetheless, further observation is required to evaluate the long-term prognosis of the procedures.<\/jats:p>","DOI":"10.1097\/md.0000000000040331","type":"journal-article","created":{"date-parts":[[2024,10,29]],"date-time":"2024-10-29T15:00:59Z","timestamp":1730214059000},"page":"e40331","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":8,"title":["Crestal approach for maxillary sinus augmentation in individuals with limited alveolar bone height: An observational study"],"prefix":"10.1097","volume":"103","author":[{"given":"Sunga","family":"Cho","sequence":"first","affiliation":[{"name":"Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eun Jeong","family":"Min","sequence":"additional","affiliation":[{"name":"Department of Medical Life Science, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea"},{"name":"Department of Medical Sciences, The Catholic University of Korea, Graduate School, Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Somyeong","family":"Hwa","sequence":"additional","affiliation":[{"name":"Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea"},{"name":"Dental Implantology, Graduate School of Clinical Dental Science, The Catholic University of Korea, Seoul, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Heera","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Periodontics, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea"},{"name":"Department of Medicine, Graduate School, The Catholic University of Korea, Seoul, Republic of 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