{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,21]],"date-time":"2026-07-21T11:15:29Z","timestamp":1784632529045,"version":"3.55.0"},"reference-count":32,"publisher":"MDPI AG","issue":"12","license":[{"start":{"date-parts":[[2022,12,4]],"date-time":"2022-12-04T00:00:00Z","timestamp":1670112000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Medicina"],"abstract":"<jats:p>Maxillary sinus augmentation (MSA) and guided bone regeneration (GBR) have shown successful clinical, radiological, and histological outcomes for implant-related bone reconstruction and have been used to augment bony defects of various shapes and sizes. This study demonstrated that the lateral sinus bony window obtained during MSA can be used as an autogenous block bone graft for the augmentation of wide post-extraction defects. During the uncovering procedure performed 6 months after surgery, the grafted lateral bony window was well integrated with the adjacent native bone, and complete bone filling was observed in all bony defects around the implants. All of the implants survived. Within the limitations of this study, autogenous block bone obtained from lateral window sites can be used as novel donors for the resolution of wide bony defects around implants.<\/jats:p>","DOI":"10.3390\/medicina58121785","type":"journal-article","created":{"date-parts":[[2022,12,5]],"date-time":"2022-12-05T02:56:26Z","timestamp":1670208986000},"page":"1785","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Use of a Lateral Sinus Bony Window as an Intraoral Donor Site for Guided Bone Regeneration in Wide Post-Extraction Defects"],"prefix":"10.3390","volume":"58","author":[{"given":"Won-Bae","family":"Park","sequence":"first","affiliation":[{"name":"Department of Periodontology, School of Dentistry, Kyung Hee University, Seoul 02447, Republic of Korea"},{"name":"Private Practice in Periodontics and Implant Dentistry, Seoul 02771, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8140-3095","authenticated-orcid":false,"given":"Philip","family":"Kang","sequence":"additional","affiliation":[{"name":"Division of Periodontics, Section of Oral, Diagnostic and Rehabilitation Sciences, College of Dental Medicine, Columbia University, New York, NY 10032, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wonhee","family":"Park","sequence":"additional","affiliation":[{"name":"Department of Prosthodontics, Division of Dentistry, College of Medicine, Hanyang University, Seoul 04763, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2364-8366","authenticated-orcid":false,"given":"Ji-Young","family":"Han","sequence":"additional","affiliation":[{"name":"Department of Periodontology, Division of Dentistry, College of Medicine, Hanyang University, Seoul 04763, Republic of Korea"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2022,12,4]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"315","DOI":"10.1111\/eos.12364","article-title":"Guided bone regeneration: Materials and biological mechanisms revisited","volume":"125","author":"Elgali","year":"2017","journal-title":"Eur. 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