{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,17]],"date-time":"2025-09-17T02:12:29Z","timestamp":1758075149622,"version":"3.44.0"},"reference-count":11,"publisher":"Georg Thieme Verlag KG","issue":"05","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Facial Plast Surg"],"published-print":{"date-parts":[[2025,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The goal of the article is to help surgeons understand the anatomy and surgical technique of alloplastic and osseous genioplasty.<\/jats:p><jats:p>The article provides a brief history of cosmetic osseous genioplasty and the rise of alloplastic genioplasty after the 1950s.<\/jats:p><jats:p>This study describes the vertical thirds of the face with anatomic landmarks and the zero meridian assessment for chin deficiencies.<\/jats:p><jats:p>Use of virtual surgical planning for custom genioplasty advancements and hardware and the ultrasonic bone saw for bony cuts.<\/jats:p><jats:p>This article also describes how to evaluate patients for genioplasty and determine if alloplastic or osseous genioplasty will result in the best patient desired outcome, including the degree of advancement desired, any change in vertical height, correction in horizontal asymmetry, or reduction of the chin.<\/jats:p><jats:p>The surgical technique is described for both osseous and alloplastic genioplasty. An intraoral approach is described for osseous genioplasty, while external and intraoral is described for alloplastic.<\/jats:p><jats:p>Brief discussion of postoperative care, including compressive dressings, postoperative edema, and duration of liquid diet.<\/jats:p><jats:p>Improvement of custom planning with virtual surgical plans as well as development of implants with low risk of infection and extrusion.<\/jats:p><jats:p>This study summarizes the anatomic importance of genioplasty with the advantages and disadvantages of osseous and alloplastic genioplasty.<\/jats:p>","DOI":"10.1055\/a-2626-8646","type":"journal-article","created":{"date-parts":[[2025,6,24]],"date-time":"2025-06-24T19:03:51Z","timestamp":1750791831000},"page":"621-627","source":"Crossref","is-referenced-by-count":0,"title":["Nuances in Genioplasty"],"prefix":"10.1055","volume":"41","author":[{"given":"Bailey R.","family":"Minehart","sequence":"additional","affiliation":[{"name":"Texas Center for Facial Plastic Surgery, San Antonio, Texas"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4817-3854","authenticated-orcid":false,"given":"Jose E.","family":"Barrera","sequence":"additional","affiliation":[{"name":"Texas Center for Facial Plastic Surgery, San Antonio, Texas"},{"name":"Department of Surgery, Uniformed Armed Services, Bethesda, Maryland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"194","published-online":{"date-parts":[[2025,6,24]]},"reference":[{"issue":"03","key":"ref1","doi-asserted-by":"crossref","first-page":"485","DOI":"10.1016\/j.cps.2007.05.009","article-title":"The osseous genioplasty","volume":"34","author":"J L Ward","year":"2007","journal-title":"Clin Plast Surg"},{"issue":"07","key":"ref2","doi-asserted-by":"crossref","first-page":"677","DOI":"10.1016\/S0030-4220(57)80063-2","article-title":"The surgical correction of mandibular prognathism and retrognathia with consideration of genioplasty. 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A 14-year experience","volume":"1","author":"E J Gross","year":"1999","journal-title":"Arch Facial Plast Surg"},{"issue":"02","key":"ref6","doi-asserted-by":"crossref","first-page":"e26","DOI":"10.1016\/j.tripleo.2009.10.007","article-title":"Comparison of genioplasty using Medpor and osteotomy","volume":"109","author":"J Y Park","year":"2010","journal-title":"Oral Surg Oral Med Oral Pathol Oral Radiol Endod"},{"key":"ref7","doi-asserted-by":"crossref","first-page":"186","DOI":"10.1097\/00006534-196202000-00006","article-title":"Quantitative principles in cosmetic surgery of the face (profileplasty)","volume":"29","author":"M Gonzalez-Ulloa","year":"1962","journal-title":"Plast Reconstr Surg Transplant Bull"},{"issue":"05","key":"ref8","doi-asserted-by":"crossref","first-page":"1259","DOI":"10.1002\/lary.24501","article-title":"Virtual surgical planning in patients with obstructive sleep apnea","volume":"124","author":"J E Barrera","year":"2014","journal-title":"Laryngoscope"},{"issue":"05","key":"ref9","doi-asserted-by":"crossref","first-page":"1211","DOI":"10.1097\/PRS.0000000000003232","article-title":"A new classification of three-dimensional printing technologies: Systematic review of three-dimensional printing for patient-specific craniomaxillofacial surgery","volume":"139","author":"C A Jacobs","year":"2017","journal-title":"Plast Reconstr Surg"},{"issue":"04","key":"ref10","doi-asserted-by":"crossref","first-page":"246","DOI":"10.1097\/MOO.0000000000000638","article-title":"Recent advances in orthognathic surgery","volume":"28","author":"D Jandali","year":"2020","journal-title":"Curr Opin Otolaryngol Head Neck Surg"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"564","DOI":"10.1055\/a-2096-0521","article-title":"Virtual surgical planning in skeletal dental and obstructive sleep apnea syndromes","volume":"39","author":"J E Barrera","year":"2023","journal-title":"Facial Plast Surg"}],"container-title":["Facial Plastic Surgery"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/www.thieme-connect.de\/products\/ejournals\/pdf\/10.1055\/a-2626-8646.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,9,16]],"date-time":"2025-09-16T23:08:59Z","timestamp":1758064139000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.thieme-connect.de\/DOI\/DOI?10.1055\/a-2626-8646"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6,24]]},"references-count":11,"journal-issue":{"issue":"05","published-online":{"date-parts":[[2025,9,16]]},"published-print":{"date-parts":[[2025,10]]}},"URL":"https:\/\/doi.org\/10.1055\/a-2626-8646","archive":["Portico","CLOCKSS"],"relation":{},"ISSN":["0736-6825","1098-8793"],"issn-type":[{"type":"print","value":"0736-6825"},{"type":"electronic","value":"1098-8793"}],"subject":[],"published":{"date-parts":[[2025,6,24]]}}}