{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T13:52:05Z","timestamp":1787061125873,"version":"build-2736575974"},"reference-count":45,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T00:00:00Z","timestamp":1648771200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,4,1]],"date-time":"2022-04-01T00:00:00Z","timestamp":1648771200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.jp","prosdent.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Prosthetic Dentistry"],"published-print":{"date-parts":[[2022,4]]},"DOI":"10.1016\/j.prosdent.2020.09.039","type":"journal-article","created":{"date-parts":[[2020,12,17]],"date-time":"2020-12-17T04:27:43Z","timestamp":1608179263000},"page":"542-549","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":6,"title":["Magnetic extrusion technique for restoring severely compromised teeth: A case report"],"prefix":"10.1016","volume":"127","author":[{"given":"Jaume","family":"Casaponsa","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"de Ribot","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miguel","family":"Roig","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesc","family":"Abella","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.prosdent.2020.09.039_bib1","first-page":"261","article-title":"Dimensions and relation of the dentogingival junction in humans","volume":"32","author":"Gargiulo","year":"1961","journal-title":"J\u00a0Periodontol"},{"key":"10.1016\/j.prosdent.2020.09.039_bib2","doi-asserted-by":"crossref","first-page":"575","DOI":"10.1046\/j.1365-2591.2002.00557.x","article-title":"The ferrule effect: a literature review","volume":"35","author":"Stankiewicz","year":"2002","journal-title":"Int Endod J"},{"key":"10.1016\/j.prosdent.2020.09.039_bib3","first-page":"272","article-title":"Cervical margin relocation: case series and new classification system","volume":"14","author":"Guezzi","year":"2019","journal-title":"Int J Esthet Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib4","first-page":"334","article-title":"Deep margin elevation versus crown lengthening: biologic width revisited","volume":"13","author":"Sarfati","year":"2018","journal-title":"Int J Esthet Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib5","first-page":"S237","article-title":"Periodontal manifestations of systemic diseases and developmental and acquired conditions: Consensus report of workgroup 3 of the 2017 World Workshop on the Classification of Periodontal and Peri-Implant Diseases and Conditions","volume":"89","author":"Jepsen","year":"2018","journal-title":"J\u00a0Perdiodontol"},{"key":"10.1016\/j.prosdent.2020.09.039_bib6","doi-asserted-by":"crossref","first-page":"379","DOI":"10.1034\/j.1600-051X.2003.01277.x","article-title":"Interactions between the gingiva and the margin of restorations","volume":"30","author":"Padbury","year":"2003","journal-title":"J\u00a0Clin Periodontol"},{"key":"10.1016\/j.prosdent.2020.09.039_bib7","doi-asserted-by":"crossref","first-page":"1040","DOI":"10.1111\/iej.13322","article-title":"A\u00a0prospective study on the effect of coronal tooth structure loss on the 4-year clinical survival of root canal retreated teeth and retrospective validation of the Dental Practicality Index","volume":"53","author":"Al-Nuaimi","year":"2020","journal-title":"Int Endod J"},{"key":"10.1016\/j.prosdent.2020.09.039_bib8","doi-asserted-by":"crossref","first-page":"164","DOI":"10.1016\/j.prosdent.2004.11.001","article-title":"Long-term survival of endodontically treated molars without crown coverage: a retrospective cohort study","volume":"93","author":"Nasgasiri","year":"2005","journal-title":"J\u00a0Prosthet Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib9","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1016\/j.cden.2010.01.001","article-title":"Modern molar endodontic access and directed dentin conservation","volume":"54","author":"Clark","year":"2010","journal-title":"Dent Clin North Am"},{"key":"10.1016\/j.prosdent.2020.09.039_bib10","first-page":"47","article-title":"Current clinical concepts for adhesive cementation of tooth-colored posterior restorations","volume":"10","author":"Dietschi","year":"1998","journal-title":"Pract Periodontics Aesthet Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib11","first-page":"156","article-title":"Crown and post-free adhesive restorations for endodontically treated posterior teeth: from direct composite to endocrowns","volume":"8","author":"Rocca","year":"2013","journal-title":"Eur J Esthet Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib12","doi-asserted-by":"crossref","first-page":"318","DOI":"10.1111\/iej.12847","article-title":"A\u00a0new classification system for the restoration of root filled teeth","volume":"51","author":"Zarow","year":"2018","journal-title":"Int Endod J"},{"key":"10.1016\/j.prosdent.2020.09.039_bib13","first-page":"62","article-title":"The \"biologic width\"--a concept in periodontics and restorative dentistry","volume":"70","author":"Ingber","year":"1977","journal-title":"Alpha Omegan"},{"key":"10.1016\/j.prosdent.2020.09.039_bib14","first-page":"30","article-title":"The intracrevicular restorative margin, the biologic width, and the maintenance of the gingival margin","volume":"14","author":"Nevins","year":"1984","journal-title":"Int J Periodontics Restorative Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib15","first-page":"322","article-title":"Exposing adequate tooth structure for restorative dentistry","volume":"9","author":"Wagenberg","year":"1989","journal-title":"Int J Periodontics Restorative Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib16","first-page":"8","article-title":"The surgical management of the restorative alveolar interface","volume":"2","author":"Ross","year":"1982","journal-title":"Int J Periodontics Restorative Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib17","first-page":"1288","article-title":"Osseous surgery for crown lengthening: a 6-month clinical study","volume":"75","author":"Deas","year":"2004","journal-title":"J\u00a0Periodontol"},{"key":"10.1016\/j.prosdent.2020.09.039_bib18","doi-asserted-by":"crossref","first-page":"169","DOI":"10.1067\/mpr.2000.107583","article-title":"Effect of crown lengthening and ferrule placement on static load failure of cemented cast post-cores and crowns","volume":"84","author":"Gegauff","year":"2000","journal-title":"J\u00a0Prosthet Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib19","first-page":"733","article-title":"Biomechanical considerations for the restoration of endodontically treated teeth: a systematic review of the literature, Part 1. Composition and micro- and macrostructure alterations","volume":"38","author":"Dietschi","year":"2007","journal-title":"Quintessence Int"},{"key":"10.1016\/j.prosdent.2020.09.039_bib20","doi-asserted-by":"crossref","first-page":"412","DOI":"10.11607\/prd.00.0598","article-title":"Surgical extrusion technique for clinical crown lengthening: report of three cases","volume":"24","author":"Kim","year":"2004","journal-title":"Int J Periodontics Restorative Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib21","first-page":"11","article-title":"Ferrule effect: a literature review","volume":"38","author":"Juloski","year":"2012","journal-title":"J\u00a0Endod"},{"key":"10.1016\/j.prosdent.2020.09.039_bib22","first-page":"312","article-title":"Enhancing restorative, periodontal, and esthetic outcomes through orthodontic extrusion","volume":"2","author":"Fakhry","year":"2007","journal-title":"Eur J Esthet Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib23","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1016\/S0022-3913(10)60096-0","article-title":"Strategic considerations in treatment planning: deciding when to treat, extract, or replace a questionable tooth","volume":"104","author":"Zitzmann","year":"2010","journal-title":"J\u00a0Prosthet Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib24","first-page":"75","article-title":"Novel decision tree algorithms for the treatment planning of compromised teeth","volume":"44","author":"Ovaydi-Mandel","year":"2013","journal-title":"Quintessence Int"},{"key":"10.1016\/j.prosdent.2020.09.039_bib25","first-page":"39","article-title":"A\u00a0new approach using the surgical extrusion procedure as an alternative for the reestablishment of biologic width","volume":"24","author":"Kim","year":"2004","journal-title":"Int J Periodontics Restorative Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib26","doi-asserted-by":"crossref","first-page":"175","DOI":"10.4103\/0972-0707.108213","article-title":"Atraumatic surgical extrusion using periotome in esthetic zone: a case series","volume":"16","author":"Mohan","year":"2013","journal-title":"J\u00a0Conserv Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib27","doi-asserted-by":"crossref","first-page":"789","DOI":"10.1038\/s41415-019-0268-9","article-title":"Restoring the unrestorable! Developing coronal tooth tissue with a minimally invasive surgical extrusion technique","volume":"226","author":"Dietrich","year":"2019","journal-title":"Br Dent J"},{"key":"10.1016\/j.prosdent.2020.09.039_bib28","doi-asserted-by":"crossref","first-page":"337","DOI":"10.1111\/j.1600-0765.1996.tb00501.x","article-title":"Influence of conventional forceps extraction and extraction with an extrusion instrument on cementoblast loss and external root resorption of replanted monkey incisors","volume":"31","author":"Oikarinen","year":"1996","journal-title":"J\u00a0Periodontal Res"},{"key":"10.1016\/j.prosdent.2020.09.039_bib29","doi-asserted-by":"crossref","first-page":"423","DOI":"10.1111\/edt.12054","article-title":"Surgical extrusion as a treatment option for crown-root fracture in permanent anterior teeth: a systematic review","volume":"29","author":"Das","year":"2013","journal-title":"Dental Traumatol"},{"key":"10.1016\/j.prosdent.2020.09.039_bib30","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1111\/edt.12051","article-title":"Adverse events of surgical extrusion in treatment for crown-root and cervical root fractures: a systematic of case series\/reports","volume":"30","author":"Elkhadem","year":"2014","journal-title":"Dental Traumatol"},{"key":"10.1016\/j.prosdent.2020.09.039_bib31","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/S0889-5406(97)70245-2","article-title":"Attractive magnets for orthodontic extrusion of crown-root fractured teeth","volume":"112","author":"Bondemark","year":"1997","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.prosdent.2020.09.039_bib32","doi-asserted-by":"crossref","first-page":"464","DOI":"10.1016\/j.prosdent.2016.01.026","article-title":"Rapid orthodontic extrusion of a subgingivally fractured incisor","volume":"116","author":"R\u00e9","year":"2016","journal-title":"J\u00a0Prosthet Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib33","first-page":"733","article-title":"Reestablishing biologic width with forced eruption","volume":"34","author":"Felippe","year":"2003","journal-title":"Quintessence Int"},{"key":"10.1016\/j.prosdent.2020.09.039_bib34","first-page":"1749","article-title":"Invasive cervical resorption: clinical management in the anterior zone","volume":"44","author":"Espona","year":"2018","journal-title":"J\u00a0Endod"},{"key":"10.1016\/j.prosdent.2020.09.039_bib35","first-page":"775","article-title":"Orthodontic extrusion: periodontal considerations and applications","volume":"70","author":"Bach","year":"2004","journal-title":"J\u00a0Can Dent Assoc"},{"key":"10.1016\/j.prosdent.2020.09.039_bib36","first-page":"210","article-title":"Orthodontic extrusion for a preprosthetic approach: a bracketless mini-implant-based mechanics","volume":"13","author":"Greco","year":"2012","journal-title":"Orthodontics"},{"key":"10.1016\/j.prosdent.2020.09.039_bib37","doi-asserted-by":"crossref","first-page":"49","DOI":"10.1111\/j.1600-9657.1991.tb00183.x","article-title":"Rapid orthodontic extrusion of crown root and cervical root fractured teeth","volume":"7","author":"Malmgren","year":"1991","journal-title":"Endod Dent Traumatol"},{"key":"10.1016\/j.prosdent.2020.09.039_bib38","first-page":"167","article-title":"Rapid forced eruption: a case report and review of forced eruption techniques","volume":"52","author":"Durham","year":"2004","journal-title":"Gen Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib39","doi-asserted-by":"crossref","first-page":"209","DOI":"10.1067\/mod.2001.115149","article-title":"Intrusion of overerupted molars by corticotomy and magnets","volume":"120","author":"Hwang","year":"2001","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.prosdent.2020.09.039_bib40","first-page":"249","article-title":"The effects of a static magnetic field on orthodontic tooth movement","volume":"35","author":"Sakata","year":"2008","journal-title":"J\u00a0Orthod"},{"key":"10.1016\/j.prosdent.2020.09.039_bib41","doi-asserted-by":"crossref","first-page":"243","DOI":"10.1179\/bjo.16.4.243","article-title":"Magnets and orthodontics","volume":"16","author":"Sandler","year":"1989","journal-title":"Br J Orthod"},{"key":"10.1016\/j.prosdent.2020.09.039_bib42","doi-asserted-by":"crossref","first-page":"494","DOI":"10.1016\/S0889-5406(08)80004-2","article-title":"Rare earth magnets and impaction","volume":"100","author":"Vardimon","year":"1991","journal-title":"Am J Orthod Dentofacial Orthop"},{"key":"10.1016\/j.prosdent.2020.09.039_bib43","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1016\/0002-9416(70)90203-4","article-title":"A\u00a0surgical procedure to eliminate rotational relapse","volume":"57","author":"Edwards","year":"1970","journal-title":"Am J Orthod"},{"key":"10.1016\/j.prosdent.2020.09.039_bib44","first-page":"87","article-title":"Orthodontic extrusion with or without circumferential supracrestral fiberotomy and root planning","volume":"26","author":"Carvalho","year":"2006","journal-title":"Int J Periodontics Restorative Dent"},{"key":"10.1016\/j.prosdent.2020.09.039_bib45","doi-asserted-by":"crossref","first-page":"484","DOI":"10.1002\/maco.201508508","article-title":"Electrochemical behaviour in synthetic saliva of silane coated Ni\/Cu\/Ni Nd-Fe-B magnet for dentistry applications","volume":"67","author":"Calabrese","year":"2016","journal-title":"Mater Corros"}],"container-title":["The Journal of Prosthetic Dentistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022391320307010?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0022391320307010?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,20]],"date-time":"2025-09-20T10:57:52Z","timestamp":1758365872000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0022391320307010"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,4]]},"references-count":45,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2022,4]]}},"alternative-id":["S0022391320307010"],"URL":"https:\/\/doi.org\/10.1016\/j.prosdent.2020.09.039","relation":{},"ISSN":["0022-3913"],"issn-type":[{"value":"0022-3913","type":"print"}],"subject":[],"published":{"date-parts":[[2022,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Magnetic extrusion technique for restoring severely compromised teeth: A case report","name":"articletitle","label":"Article Title"},{"value":"The Journal of Prosthetic Dentistry","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.prosdent.2020.09.039","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 by the Editorial Council for the Journal of Prosthetic Dentistry.","name":"copyright","label":"Copyright"}]}}