{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T06:33:53Z","timestamp":1769927633290,"version":"3.49.0"},"reference-count":35,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,8,1]],"date-time":"2025-08-01T00:00:00Z","timestamp":1754006400000},"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":[[2025,8]]},"DOI":"10.1016\/j.prosdent.2025.04.033","type":"journal-article","created":{"date-parts":[[2025,5,9]],"date-time":"2025-05-09T07:00:09Z","timestamp":1746774009000},"page":"434.e1-434.e7","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"title":["Influence of implant internal thread deformation and repair on screw torque maintenance: An in vitro study"],"prefix":"10.1016","volume":"134","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3375-9166","authenticated-orcid":false,"given":"Eva","family":"G\u00f3mez-Prieto","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jaime","family":"del R\u00edo Highsmith","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8614-8484","authenticated-orcid":false,"given":"Miguel","family":"G\u00f3mez-Polo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.prosdent.2025.04.033_bib1","doi-asserted-by":"crossref","first-page":"1603","DOI":"10.3390\/medicina59091603","article-title":"Risk factors associated with failure and technical complications of implant-supported single crowns: A retrospective study","volume":"59","author":"Larsson","year":"2023","journal-title":"Medicina (Kaunas)"},{"key":"10.1016\/j.prosdent.2025.04.033_bib2","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1016\/j.prosdent.2021.04.026","article-title":"Long-term survival and success of zirconia screw-retained implant-supported prostheses for up to 12 years: A retrospective multicenter study","volume":"129","author":"Pozzi","year":"2023","journal-title":"J Prosthet Dent"},{"key":"10.1016\/j.prosdent.2025.04.033_bib3","doi-asserted-by":"crossref","first-page":"125","DOI":"10.3390\/ijerph18010125","article-title":"A novel technique using polytetrafluoroethylene tape to solve screw loosening complication in implant-supported single crowns","volume":"18","author":"F\u00e9lix","year":"2020","journal-title":"Int J Environ Res Public Health"},{"key":"10.1016\/j.prosdent.2025.04.033_bib4","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1590\/S1678-77572008000100011","article-title":"Preload and torque removal evaluation of three different abutment screws for single standing implant restorations","volume":"16","author":"St\u00fcker","year":"2008","journal-title":"J Appl Oral Sci"},{"key":"10.1016\/j.prosdent.2025.04.033_bib5","doi-asserted-by":"crossref","first-page":"548.e1","DOI":"10.1016\/j.prosdent.2018.10.035","article-title":"Assessment of preload, remaining torque, and removal torque in abutment screws under different frictional conditions: A finite element analysis","volume":"121","author":"Bulaqi","year":"2019","journal-title":"J Prosthet Dent"},{"key":"10.1016\/j.prosdent.2025.04.033_bib6","doi-asserted-by":"crossref","first-page":"776","DOI":"10.1111\/joor.12817","article-title":"Incidence of abutment screw failure of single or splinted implant prostheses: A review and update on current clinical status","volume":"46","author":"Katsavochristou","year":"2019","journal-title":"J Oral Rehabil"},{"key":"10.1016\/j.prosdent.2025.04.033_bib7","doi-asserted-by":"crossref","first-page":"475","DOI":"10.1563\/AAID-JOI-D-11-00126","article-title":"Ultrasonic oscillations for conservative retrieval of a rare fracture of implant healing abutment","volume":"39","author":"Bhandari","year":"2013","journal-title":"J Oral Implant"},{"key":"10.1016\/j.prosdent.2025.04.033_bib8","doi-asserted-by":"crossref","first-page":"720","DOI":"10.1016\/j.prosdent.2019.10.014","article-title":"In vitro comparison of the efficacy of two fractured implant-prosthesis screw extraction methods: Conventional versus mechanical","volume":"124","author":"Agustin-Panadero","year":"2020","journal-title":"J Prosthet Dent"},{"key":"10.1016\/j.prosdent.2025.04.033_bib9","doi-asserted-by":"crossref","first-page":"138","DOI":"10.1016\/j.jpor.2015.09.003","article-title":"A conservative approach to retrieve a fractured abutment screw: Case report","volume":"60","author":"Prado Naves Carneiro","year":"2016","journal-title":"J Prosthodont Res"},{"key":"10.1016\/j.prosdent.2025.04.033_bib10","doi-asserted-by":"crossref","first-page":"229","DOI":"10.4103\/jips.jips_295_20","article-title":"Management of perishing implants with abutment screw fracture: A systematic review","volume":"21","author":"Raju","year":"2021","journal-title":"J Indian Prosthodont"},{"key":"10.1016\/j.prosdent.2025.04.033_bib11","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1563\/AAID-JOI-D-10-00162","article-title":"A Modified technique for removing a failed abutment screw from an implant with a custom guide tube","volume":"38","author":"Taira","year":"2012","journal-title":"J Oral Implant"},{"key":"10.1016\/j.prosdent.2025.04.033_bib12","doi-asserted-by":"crossref","first-page":"163","DOI":"10.1034\/j.1600-0501.2000.110209.x","article-title":"Fractured prosthetic abutments in osseointegrated implants: A technical complication to cope with","volume":"11","author":"Luterbacher","year":"2000","journal-title":"Clin Oral Implants Res"},{"key":"10.1016\/j.prosdent.2025.04.033_bib13","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1016\/S0022-3913(13)60302-9","article-title":"Salvaging an angled implant abutment with damaged internal threads: A clinical report","volume":"109","author":"Imam","year":"2013","journal-title":"J Prosthet Dent"},{"key":"10.1016\/j.prosdent.2025.04.033_bib14","doi-asserted-by":"crossref","first-page":"81","DOI":"10.1016\/j.prosdent.2013.04.007","article-title":"A technique for retrieving fractured implant screws","volume":"111","author":"Imam","year":"2014","journal-title":"J Prosthet Dent"},{"key":"10.1016\/j.prosdent.2025.04.033_bib15","doi-asserted-by":"crossref","first-page":"486","DOI":"10.1016\/j.prosdent.2014.04.033","article-title":"Technique to retrieve implant abutment fragments","volume":"114","author":"Lee","year":"2015","journal-title":"J Prosthet Dent"},{"key":"10.1016\/j.prosdent.2025.04.033_bib16","doi-asserted-by":"crossref","first-page":"e21","DOI":"10.11607\/jomi.3827","article-title":"Management of a complication with a fractured zirconia implant abutment in the esthetic zone","volume":"30","author":"Joda","year":"2015","journal-title":"Int J Oral Maxillofac Implants"},{"key":"10.1016\/j.prosdent.2025.04.033_bib17","doi-asserted-by":"crossref","first-page":"567","DOI":"10.11607\/jomi.7106","article-title":"Performance of a repair service set for the retrieval of fractured abutment screws: A pilot in vitro study","volume":"34","author":"Igarashi","year":"2019","journal-title":"Int J Oral Maxillofac Implants"},{"key":"10.1016\/j.prosdent.2025.04.033_bib18","doi-asserted-by":"crossref","first-page":"1274","DOI":"10.11607\/jomi.6386","article-title":"Stability of implant-abutment connection after using the rescue kit: An in vitro study","volume":"33","author":"Sprenger","year":"2018","journal-title":"Int J Oral Maxillofac Implants"},{"key":"10.1016\/j.prosdent.2025.04.033_bib19","doi-asserted-by":"crossref","first-page":"7317","DOI":"10.3390\/ma16237317","article-title":"In vitro analysis of the removability of fractured prosthetic screws within endosseous implants using conventional and mechanical techniques","volume":"16","author":"Senent","year":"2023","journal-title":"Materials (Basel)"},{"key":"10.1016\/j.prosdent.2025.04.033_bib20","doi-asserted-by":"crossref","first-page":"e119","DOI":"10.11607\/jomi.5174","article-title":"In vitro evaluation of three methods for the retrieval of fractured screw fragments from dental implants","volume":"32","author":"Agustin-Panadero","year":"2017","journal-title":"Int J Oral Maxillofac Implants"},{"key":"10.1016\/j.prosdent.2025.04.033_bib21","first-page":"665","article-title":"Evaluation of an endosseous oral implant system according to UNI EN ISO 14801 fatigue test protocol","volume":"23","author":"Marchetti","year":"2014","journal-title":"Implant Dent"},{"key":"10.1016\/j.prosdent.2025.04.033_bib22","doi-asserted-by":"crossref","first-page":"189","DOI":"10.4103\/jips.jips_294_17","article-title":"Systematic analysis of factors that cause loss of preload in dental implants","volume":"18","author":"Nithyapriya","year":"2018","journal-title":"J Indian Prosthodont Soc"},{"key":"10.1016\/j.prosdent.2025.04.033_bib23","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1563\/1548-1336(2002)028<0067:TRBIPA>2.3.CO;2","article-title":"Relationship between implant preload and screw loosening on implant-supported prostheses","volume":"28","author":"Siamos","year":"2002","journal-title":"J Oral Implantol"},{"key":"10.1016\/j.prosdent.2025.04.033_bib24","doi-asserted-by":"crossref","first-page":"30","DOI":"10.1186\/s40729-020-00229-3","article-title":"Effect of dynamic cyclic loading on screw loosening of retightened versus new abutment screw in both narrow and standard implants (in-vitro study)","volume":"6","author":"Attiah","year":"2020","journal-title":"Int J Implant Dent"},{"key":"10.1016\/j.prosdent.2025.04.033_bib25","doi-asserted-by":"crossref","first-page":"98526","DOI":"10.11607\/jomi.5717","article-title":"Opinions regarding reuse or replacement of implant prosthesis retaining screws: A systematic review","volume":"32","author":"Xiao","year":"2017","journal-title":"Int J Oral Maxillofac Implants"},{"key":"10.1016\/j.prosdent.2025.04.033_bib26","doi-asserted-by":"crossref","first-page":"89","DOI":"10.11607\/jomi.3344","article-title":"Loss of preload in screwed implant joints as a function of time and tightening\/untightening sequences","volume":"29","author":"Bernardes","year":"2014","journal-title":"Int J Oral Maxillofac Implants"},{"key":"10.1016\/j.prosdent.2025.04.033_bib27","doi-asserted-by":"crossref","first-page":"828","DOI":"10.1016\/j.prosdent.2014.03.007","article-title":"Effect of cyclic loading on the vertical microgap of long-span zirconia frameworks supported by 4 or 6 implants","volume":"112","author":"Tiossi","year":"2014","journal-title":"J Prosthet Dent"},{"key":"10.1016\/j.prosdent.2025.04.033_bib28","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1111\/j.1708-8208.2004.tb00223.x","article-title":"Abutment screw loosening and bending resistance of external hexagon implant system after lateral cyclic loading","volume":"6","author":"Khraisat","year":"2004","journal-title":"Clin Implant Dent Relat Res"},{"key":"10.1016\/j.prosdent.2025.04.033_bib29","doi-asserted-by":"crossref","first-page":"816","DOI":"10.3390\/met14070816","article-title":"Influence of CAD\/CAM manufacturing technique and implant abutment angulation on loosening of individual screw-retained implant crowns","volume":"14","author":"Rico-Coderch","year":"2024","journal-title":"Metals (Basel)"},{"key":"10.1016\/j.prosdent.2025.04.033_bib30","doi-asserted-by":"crossref","first-page":"153","DOI":"10.1111\/jopr.12467","article-title":"Measurements of repeated tightening and loosening torque of seven different implant\/abutment connection designs and their modifications: An in vitro study","volume":"27","author":"Butkevica","year":"2018","journal-title":"J Prosthodont"},{"key":"10.1016\/j.prosdent.2025.04.033_bib31","doi-asserted-by":"crossref","first-page":"338","DOI":"10.1111\/jerd.12494","article-title":"Mechanism of and factors associated with the loosening of the implant abutment screw: A review","volume":"31","author":"Huang","year":"2019","journal-title":"J Esthet Restor Dent"},{"key":"10.1016\/j.prosdent.2025.04.033_bib32","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1016\/j.jmbbm.2016.05.011","article-title":"Fracture strength of implant abutments after fatigue testing: A systematic review and a meta-analysis","volume":"62","author":"Coray","year":"2016","journal-title":"J Mech Behav Biomed Mater"},{"key":"10.1016\/j.prosdent.2025.04.033_bib33","doi-asserted-by":"crossref","first-page":"415","DOI":"10.4047\/jap.2018.10.6.415","article-title":"Screw loosening and changes in removal torque relative to abutment screw length in a dental implant with external abutment connection after oblique cyclic loading","volume":"10","author":"Lee","year":"2018","journal-title":"J Adv Prosthodont"},{"key":"10.1016\/j.prosdent.2025.04.033_bib34","first-page":"167","article-title":"Effect of changes in implants and cyclic loading in the abutment screw loosening","volume":"12","author":"Valente","year":"2020","journal-title":"J Osseointegration"},{"key":"10.1016\/j.prosdent.2025.04.033_bib35","doi-asserted-by":"crossref","first-page":"373","DOI":"10.4012\/dmj.28.373","article-title":"Influence of lateral-oblique cyclic loading on abutment screw loosening of internal and external hexagon implants","volume":"28","author":"Tsuge","year":"2009","journal-title":"Dent Mater J"}],"container-title":["The Journal of Prosthetic Dentistry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S002239132500383X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S002239132500383X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,8,5]],"date-time":"2025-08-05T15:18:15Z","timestamp":1754407095000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S002239132500383X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,8]]},"references-count":35,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2025,8]]}},"alternative-id":["S002239132500383X"],"URL":"https:\/\/doi.org\/10.1016\/j.prosdent.2025.04.033","relation":{},"ISSN":["0022-3913"],"issn-type":[{"value":"0022-3913","type":"print"}],"subject":[],"published":{"date-parts":[[2025,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Influence of implant internal thread deformation and repair on screw torque maintenance: An in vitro study","name":"articletitle","label":"Article Title"},{"value":"The Journal of Prosthetic Dentistry","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.prosdent.2025.04.033","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2025 by the Editorial Council of The Journal of Prosthetic Dentistry. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}]}}