{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T00:46:58Z","timestamp":1787014018806,"version":"build-2736575974"},"reference-count":62,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2025,12,28]],"date-time":"2025-12-28T00:00:00Z","timestamp":1766880000000},"content-version":"vor","delay-in-days":27,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,12,1]],"date-time":"2025-12-01T00:00:00Z","timestamp":1764547200000},"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":["Clin Implant Dent Rel Res"],"published-print":{"date-parts":[[2025,12]]},"abstract":"ABSTRACT<\/jats:title>\n \n Objectives<\/jats:title>\n The current trial investigated the clinical and radiological effectiveness of utilizing un\u2010demineralized autologous tooth graft as a graft material after ridge split and expansion approach combined with simultaneous dental implant placement compared to autologous bone graft (harvested from the chin) for reconstructing horizontally deficient alveolar ridges.<\/jats:p>\n <\/jats:sec>\n \n Materials and Methods<\/jats:title>\n Fifty\u2010two individuals with a total of 60 horizontally compromised alveolar ridge sites in the maxillary anterior region were recruited for this study. Participants were randomly assigned to two groups: the control group (each 30 implants in 26 patients) received autologous bone graft for peri\u2010implant augmentation following ridge split and expansion with simultaneous implantation, while the study group used un\u2010demineralized autologous tooth graft. Quotient of implant stability, horizontal ridge width, marginal bone level, vertical defect depth, and bone density was recorded and assessed throughout the study period.<\/jats:p>\n <\/jats:sec>\n \n Results<\/jats:title>\n \n The Amount of Expansion of Both Groups Immediately After Surgery Revealed a Non\u2010Significant Difference (B\u2009=\u20090.02,\n p<\/jats:italic>\n \u2009=\u20090.760), while 12\u2009Months Later a Significant Higher Ridge Expansion Values Was Observed in the\n UATG<\/jats:styled-content>\n Group Over the\n ABG<\/jats:styled-content>\n Group (B\u2009=\u20091.66,\n p<\/jats:italic>\n \u2009<\u20090.001). The Implant Stability Quotient in the\n UATG<\/jats:styled-content>\n Group Demonstrated a Significant Rise After 6\u2010 and 12\u2010Months From Surgical Intervention Compared to the\n ABG<\/jats:styled-content>\n Group as (B\u2009=\u20095.75,\n p<\/jats:italic>\n \u2009<\u20090.001), (B\u2009=\u20097.46,\n p<\/jats:italic>\n \u2009<\u20090.001) Respectively. Upon Comparing the Marginal Bone Loss, Non\u2010Significant Difference Was Detected Either 6 or 12\u2010Months Postoperatively (B\u2009=\u20090.03,\n p<\/jats:italic>\n \u2009=\u20090.339, B\u2009=\u20090.03,\n p<\/jats:italic>\n \u2009=\u20090.425, Respectively) The Peri\u2010Implant Bone Defects in the\n UATG<\/jats:styled-content>\n Group Showed Significantly Higher Bone\u2010Fill Compared to the\n ABG<\/jats:styled-content>\n Group by the End of the Study (B\u2009=\u2009\u22121.08,\n p<\/jats:italic>\n \u2009<\u20090.001) Moreover, the\n UATG<\/jats:styled-content>\n Group Demonstrated a Significant Gain in the Mean Bone Density After 6\u2010 and 12\u2010Month Post\u2010Surgically Over the\n ABG<\/jats:styled-content>\n Group (B\u2009=\u2009367.30,\n p<\/jats:italic>\n \u2009<\u20090.001, B\u2009=\u2009408.44,\n p<\/jats:italic>\n \u2009<\u20090.001, Respectively).\n <\/jats:p>\n <\/jats:sec>\n \n Conclusions<\/jats:title>\n Applying un\u2010demineralized autologous tooth graft in bony defects surrounding implants after ridge split\/expansion and simultaneous implantation for the reconstruction of ridge defects horizontally enhanced the peri\u2010implant outcomes clinically and radiographically. As far as we know, this was the first attempt to utilize an un\u2010demineralized autologous tooth graft with ridge split and expansion with simultaneous implantation to reconstruct laterally compromised alveolar ridge defects.<\/jats:p>\n <\/jats:sec>","DOI":"10.1111\/cid.70106","type":"journal-article","created":{"date-parts":[[2025,12,29]],"date-time":"2025-12-29T05:26:18Z","timestamp":1766985978000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Maxillary Ridge Split and Expansion Augmented by Autologous Tooth Graft: Randomized Controlled Clinical Trial"],"prefix":"10.1111","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8100-4411","authenticated-orcid":false,"given":"Walid","family":"Elamrousy","sequence":"first","affiliation":[{"name":"Periodontology Department, Faculty of Oral and Dental Medicine Kafr El\u2010Sheikh University Kafr El\u2010sheikh Egypt"},{"name":"Faculty of Applied Health 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