{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,14]],"date-time":"2026-10-14T20:05:07Z","timestamp":1792008307529,"version":"4.4.0"},"reference-count":22,"publisher":"Elsevier BV","issue":"5","license":[{"start":{"date-parts":[[2008,5,1]],"date-time":"2008-05-01T00:00:00Z","timestamp":1209600000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2008,5,1]],"date-time":"2008-05-01T00:00:00Z","timestamp":1209600000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["ajo.com","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["American Journal of Ophthalmology"],"published-print":{"date-parts":[[2008,5]]},"DOI":"10.1016\/j.ajo.2007.12.022","type":"journal-article","created":{"date-parts":[[2008,3,6]],"date-time":"2008-03-06T17:58:14Z","timestamp":1204826294000},"page":"775-779.e1","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":176,"title":["One-Year Results of Intrastromal Corneal Ring Segment Implantation (KeraRing) using Femtosecond Laser in Patients with Keratoconus"],"prefix":"10.1016","volume":"145","author":[{"given":"Efekan","family":"Coskunseven","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"George D.","family":"Kymionis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nikolaos S.","family":"Tsiklis","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Serife","family":"Atun","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ebru","family":"Arslan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mirko R.","family":"Jankov","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ioannis G.","family":"Pallikaris","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ajo.2007.12.022_bib1","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1016\/j.ajo.2006.10.041","article-title":"Long-term follow-up of Intacs in keratoconus","volume":"143","author":"Kymionis","year":"2007","journal-title":"Am J Ophthalmol"},{"key":"10.1016\/j.ajo.2007.12.022_bib2","doi-asserted-by":"crossref","first-page":"1909","DOI":"10.1016\/j.ophtha.2006.05.043","article-title":"Long-term follow-up of Intacs for post-LASIK corneal ectasia","volume":"113","author":"Kymionis","year":"2006","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ajo.2007.12.022_bib3","doi-asserted-by":"crossref","first-page":"1688","DOI":"10.1016\/S0161-6420(01)00692-3","article-title":"Two-year outcomes of intrastromal corneal ring segments for the correction of myopia","volume":"108","author":"Schanzlin","year":"2001","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ajo.2007.12.022_bib4","doi-asserted-by":"crossref","first-page":"452","DOI":"10.3928\/1081-597X-19931101-09","article-title":"Intrastromal corneal ring: one-year results of first implants in humans: a preliminary nonfunctional eye study","volume":"9","author":"Nos\u00e9","year":"1993","journal-title":"Refract Corneal Surg"},{"key":"10.1016\/j.ajo.2007.12.022_bib5","doi-asserted-by":"crossref","first-page":"978","DOI":"10.1016\/j.jcrs.2006.02.044","article-title":"Intracorneal ring segments for keratoconus correction: long-term follow-up","volume":"32","author":"Ali\u00f3","year":"2006","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.ajo.2007.12.022_bib6","doi-asserted-by":"crossref","first-page":"1031","DOI":"10.1016\/S0161-6420(03)00094-0","article-title":"Intacs for keratoconus","volume":"110","author":"Boxer Wachler","year":"2003","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ajo.2007.12.022_bib7","doi-asserted-by":"crossref","first-page":"287","DOI":"10.1016\/S0886-3350(00)00740-9","article-title":"One-year results of European multicenter study of intrastromal corneal ring segments","volume":"27","author":"Ruckhofer","year":"2001","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.ajo.2007.12.022_bib8","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1097\/01.ico.0000167883.63266.60","article-title":"Modified intracorneal ring segment implantations (Intacs) for the management of moderate to advanced keratoconus: efficacy and complications","volume":"25","author":"Kanellopoulos","year":"2006","journal-title":"Cornea"},{"key":"10.1016\/j.ajo.2007.12.022_bib9","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1016\/S0886-3350(02)01484-0","article-title":"Late bacterial keratitis after implantation of intrastromal corneal ring segments","volume":"29","author":"Bourcier","year":"2003","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.ajo.2007.12.022_bib10","doi-asserted-by":"crossref","first-page":"1947","DOI":"10.1016\/S0886-3350(02)01495-5","article-title":"Ferrara intrastromal corneal rings for the correction of keratoconus","volume":"28","author":"Siganos","year":"2002","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.ajo.2007.12.022_bib11","doi-asserted-by":"crossref","first-page":"812","DOI":"10.1016\/j.jcrs.2003.12.005","article-title":"Ferrara intracorneal ring segments for keratoconus","volume":"30","author":"Kwitko","year":"2004","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.ajo.2007.12.022_bib12","doi-asserted-by":"crossref","first-page":"764","DOI":"10.3928\/1081-597X-20061001-06","article-title":"Intacs inserts using the femtosecond laser compared to the mechanical spreader in the treatment of keratoconus","volume":"22","author":"Rabinowitz","year":"2006","journal-title":"J Refract Surg"},{"key":"10.1016\/j.ajo.2007.12.022_bib13","doi-asserted-by":"crossref","first-page":"246","DOI":"10.1097\/00055735-200208000-00011","article-title":"Ultra-fast (femtosecond) laser refractive surgery","volume":"13","author":"Sugar","year":"2002","journal-title":"Curr Opin Ophthalmol"},{"key":"10.1016\/j.ajo.2007.12.022_bib14","doi-asserted-by":"crossref","first-page":"2039","DOI":"10.1016\/j.jcrs.2006.08.032","article-title":"Intacs insertion with the femtosecond laser for the management of keratoconus: one-year results","volume":"32","author":"Ertan","year":"2006","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.ajo.2007.12.022_bib15","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1016\/j.jcrs.2006.07.040","article-title":"Topography-guided vertical implantation of Intacs using a femtosecond laser for the treatment of keratoconus","volume":"33","author":"Ertan","year":"2007","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.ajo.2007.12.022_bib16","doi-asserted-by":"crossref","first-page":"1643","DOI":"10.1016\/j.ophtha.2006.11.033","article-title":"Intrastromal corneal ring segment implantation by femtosecond laser for keratoconus correction","volume":"114","author":"Shabayek","year":"2007","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ajo.2007.12.022_bib17","doi-asserted-by":"crossref","first-page":"1117","DOI":"10.1016\/S0886-3350(00)00451-X","article-title":"Correcting keratoconus with intracorneal rings","volume":"26","author":"Colin","year":"2000","journal-title":"J Cataract Refract Surg"},{"key":"10.1016\/j.ajo.2007.12.022_bib18","doi-asserted-by":"crossref","first-page":"1409","DOI":"10.1016\/S0161-6420(01)00646-7","article-title":"Intacs inserts for treating keratoconus: one-year results","volume":"108","author":"Colin","year":"2001","journal-title":"Ophthalmology"},{"key":"10.1016\/j.ajo.2007.12.022_bib19","doi-asserted-by":"crossref","first-page":"64","DOI":"10.1016\/S0002-9394(02)01824-X","article-title":"Management of keratoconus with Intacs","volume":"135","author":"Siganos","year":"2003","journal-title":"Am J Ophthalmol"},{"key":"10.1016\/j.ajo.2007.12.022_bib20","doi-asserted-by":"crossref","first-page":"236","DOI":"10.3928\/1081-597X-20050501-06","article-title":"Treating keratoconus with Intacs corneal ring segments","volume":"21","author":"Hellstedt","year":"2005","journal-title":"J Refract Surg"},{"key":"10.1016\/j.ajo.2007.12.022_bib21","doi-asserted-by":"crossref","first-page":"1308","DOI":"10.1001\/archopht.123.10.1308","article-title":"Keratoconus managed with Intacs: one-year results","volume":"123","author":"Levinger","year":"2005","journal-title":"Arch Ophthalmol"},{"key":"10.1016\/j.ajo.2007.12.022_bib22","doi-asserted-by":"crossref","first-page":"943","DOI":"10.1016\/j.jcrs.2004.09.050","article-title":"One or two Intacs segments for the correction of keratoconus","volume":"31","author":"Ali\u00f3","year":"2005","journal-title":"J Cataract Refract Surg"}],"container-title":["American Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002939407010756?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002939407010756?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T12:55:39Z","timestamp":1757595339000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002939407010756"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,5]]},"references-count":22,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2008,5]]}},"alternative-id":["S0002939407010756"],"URL":"https:\/\/doi.org\/10.1016\/j.ajo.2007.12.022","relation":{},"ISSN":["0002-9394"],"issn-type":[{"value":"0002-9394","type":"print"}],"subject":[],"published":{"date-parts":[[2008,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"One-Year Results of Intrastromal Corneal Ring Segment Implantation (KeraRing) using Femtosecond Laser in Patients with Keratoconus","name":"articletitle","label":"Article Title"},{"value":"American Journal of Ophthalmology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajo.2007.12.022","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2008 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}