{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T07:08:46Z","timestamp":1788246526709,"version":"build-2803163510"},"reference-count":115,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2023,1,25]],"date-time":"2023-01-25T00:00:00Z","timestamp":1674604800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"University of Udine"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["JCM"],"abstract":"<jats:p>Jacob\u2019s disease is a rare entity consisting of the formation of a pseudojoint between an abnormal coronoid process of the mandible and the inner surface of the zygomatic bone. First described by Jacob in 1899, its diagnosis and definition have never been entirely univocal. In this paper, we present three emblematic cases and an extensive review of the literature on Jacob\u2019s disease. Given the variability observed in the presentation of the disease, we have developed a proposal for the classification, here reported.<\/jats:p>","DOI":"10.3390\/jcm12030938","type":"journal-article","created":{"date-parts":[[2023,1,26]],"date-time":"2023-01-26T02:29:31Z","timestamp":1674700171000},"page":"938","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":9,"title":["Jacob\u2019s Disease: Case Series, Extensive Literature Review and Classification Proposal"],"prefix":"10.3390","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8016-9927","authenticated-orcid":false,"given":"Luca","family":"Raccampo","sequence":"first","affiliation":[{"name":"Maxillofacial Surgery Department, Academic Hospital of Udine, Department of Medicine, University of Udine, 33100 Udine, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1292-422X","authenticated-orcid":false,"given":"Giorgio","family":"Panozzo","sequence":"additional","affiliation":[{"name":"Section of Oral and Maxillofacial Surgery, Department of Surgical Sciences, Dentistry, Gynaecology and Paediatrics, University of Verona, 37129 Verona, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8395-5272","authenticated-orcid":false,"given":"Alessandro","family":"Tel","sequence":"additional","affiliation":[{"name":"Maxillofacial Surgery Department, Academic Hospital of Udine, Department of Medicine, University of Udine, 33100 Udine, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michele","family":"Di Cosola","sequence":"additional","affiliation":[{"name":"Section of Dentistry and Dental Prosthetics, Department of Medicine, University of Foggia, 71122 Foggia, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gianluca","family":"Colapinto","sequence":"additional","affiliation":[{"name":"Independent Researcher, 70121 Bari, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2732-238X","authenticated-orcid":false,"given":"Lorenzo","family":"Trevisiol","sequence":"additional","affiliation":[{"name":"Section of Oral and Maxillofacial Surgery, Department of Surgical Sciences, Dentistry, Gynaecology and Paediatrics, University of Verona, 37129 Verona, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonio","family":"D\u2019agostino","sequence":"additional","affiliation":[{"name":"Section of Oral and Maxillofacial Surgery, Department of Surgical Sciences, Dentistry, Gynaecology and Paediatrics, University of Verona, 37129 Verona, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Salvatore","family":"Sembronio","sequence":"additional","affiliation":[{"name":"Maxillofacial Surgery Department, Academic Hospital of Udine, Department of Medicine, University of Udine, 33100 Udine, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Massimo","family":"Robiony","sequence":"additional","affiliation":[{"name":"Maxillofacial Surgery Department, Academic Hospital of Udine, Department of Medicine, University of Udine, 33100 Udine, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,1,25]]},"reference":[{"key":"ref_1","first-page":"917","article-title":"Une cause rare de constriction permanente des machoires","volume":"1","author":"Jacob","year":"1899","journal-title":"Bull. 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