{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T23:33:16Z","timestamp":1782603196447,"version":"3.54.5"},"reference-count":25,"publisher":"Public Library of Science (PLoS)","issue":"2","license":[{"start":{"date-parts":[[2022,2,14]],"date-time":"2022-02-14T00:00:00Z","timestamp":1644796800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"abstract":"<jats:p>This study aimed to investigate the incidence, patient background, and postoperative prognosis of implantable collamer lens (ICL) dislocation. We retrospectively reviewed all cases of ICL dislocation at four major refractive surgery centers in Japan until December 2019. The incidence, patient background, cause of dislocation, complications of repositioning surgery, and postoperative visual function were investigated. Seven ICL dislocations [0.072% of total ICL-implanted eyes (9775 eyes)] occurred at an average of 28.6 months (11\u201382 months) postoperatively. All patients were male. Five eyes were injured during sports activities, one due to a fall from a bicycle, and another due to ocular blunt trauma caused by a mortuary tablet. Two patients had re-dislocation in the same eye. Retinal detachment occurred after repositioning surgery in one patient, and scleral buckling surgery was performed without ICL removal. ICL dislocation is a rare complication of ICL surgery; repositioning surgery is effective, but retinal complications may occur.<\/jats:p>","DOI":"10.1371\/journal.pone.0264015","type":"journal-article","created":{"date-parts":[[2022,2,14]],"date-time":"2022-02-14T18:51:54Z","timestamp":1644864714000},"page":"e0264015","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":7,"title":["Multicenter survey on implantable collamer lens dislocation"],"prefix":"10.1371","volume":"17","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5016-0155","authenticated-orcid":true,"given":"Takashi","family":"Kojima","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshihiro","family":"Kitazawa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomoaki","family":"Nakamura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazutaka","family":"Kamiya","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazuo","family":"Ichikawa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Akihito","family":"Igarashi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5833-5602","authenticated-orcid":true,"given":"Kimiya","family":"Shimizu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2022,2,14]]},"reference":[{"key":"pone.0264015.ref001","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1136\/bjophthalmol-2017-310164","article-title":"Posterior chamber phakic intraocular lens implantation: comparative, multicentre study in 351 eyes with low-to-moderate or high myopia","volume":"102","author":"K Kamiya","year":"2018","journal-title":"Br J Ophthalmol"},{"key":"pone.0264015.ref002","first-page":"11206721211012861","article-title":"Posterior chamber collamer phakic intraocular lens implantation: Comparison of efficacy and safety for low and moderate-to-high myopia.","author":"C Pinto","year":"2021","journal-title":"Eur J Ophthalmol."},{"key":"pone.0264015.ref003","first-page":"e943","article-title":"Comparison of objective and subjective visual quality early after implantable collamer lens V4c (ICL V4c) and small incision lenticule extraction (SMILE) for high myopia correction.","volume":"98","author":"R Wei","year":"2020","journal-title":"Acta Ophthalmol"},{"key":"pone.0264015.ref004","first-page":"e662","article-title":"One-year visual outcomes and optical quality of femtosecond laser small incision lenticule extraction and Visian Implantable Collamer Lens (ICL V4c) implantation for high myopia.","volume":"98","author":"L Niu","year":"2020","journal-title":"Acta Ophthalmol"},{"key":"pone.0264015.ref005","doi-asserted-by":"crossref","first-page":"574","DOI":"10.1016\/j.jcrs.2011.10.034","article-title":"Astigmatism correction: Laser in situ keratomileusis versus posterior chamber collagen copolymer toric phakic intraocular lens implantation.","volume":"38","author":"A Hasegawa","year":"2012","journal-title":"J Cataract Refract Surg"},{"key":"pone.0264015.ref006","doi-asserted-by":"crossref","first-page":"177","DOI":"10.1136\/bjophthalmol-2014-305612","article-title":"Three-year follow-up of posterior chamber toric phakic intraocular lens implantation for the correction of high myopic astigmatism in eyes with keratoconus","volume":"99","author":"K Kamiya","year":"2015","journal-title":"Br J Ophthalmol"},{"key":"pone.0264015.ref007","doi-asserted-by":"crossref","first-page":"2609","DOI":"10.1007\/s10792-021-01820-2","article-title":"Outcomes and complications of implantable collamer lens for mild to advance keratoconus.","volume":"41","author":"R Fairaq","year":"2021","journal-title":"Int Ophthalmol"},{"key":"pone.0264015.ref008","doi-asserted-by":"crossref","first-page":"84","DOI":"10.3928\/1081597X-20130117-01","article-title":"Safety and visual outcome of Visian toric ICL implantation after corneal collagen cross-linking in keratoconus.","volume":"29","author":"A Fadlallah","year":"2013","journal-title":"J Refract Surg"},{"key":"pone.0264015.ref009","doi-asserted-by":"crossref","first-page":"1059","DOI":"10.2147\/OPTH.S111620","article-title":"review: effectiveness, safety, and central port design of the intraocular collamer lens","volume":"10","author":"Packer M. 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