{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,2]],"date-time":"2026-11-02T20:17:31Z","timestamp":1793650651517,"version":"4.5.1"},"reference-count":13,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2022,9,1]],"date-time":"2022-09-01T00:00:00Z","timestamp":1661990400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2022,9,1]],"date-time":"2022-09-01T00:00:00Z","timestamp":1661990400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,7,27]],"date-time":"2022-07-27T00:00:00Z","timestamp":1658880000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["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 Case Reports"],"published-print":{"date-parts":[[2022,9]]},"DOI":"10.1016\/j.ajoc.2022.101672","type":"journal-article","created":{"date-parts":[[2022,7,31]],"date-time":"2022-07-31T19:11:39Z","timestamp":1659294699000},"page":"101672","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"special_numbering":"C","title":["Case report: Utilization of neutral density filters for densitometry analysis of dense corneal opacities"],"prefix":"10.1016","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2534-880X","authenticated-orcid":false,"given":"Akhil","family":"Meka","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2030-8884","authenticated-orcid":false,"given":"Cody","family":"Moezzi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4163-0020","authenticated-orcid":false,"given":"Daniel","family":"Brocks","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"3","key":"10.1016\/j.ajoc.2022.101672_bib1","doi-asserted-by":"crossref","first-page":"642","DOI":"10.3390\/jfb3030642","article-title":"Control of scar tissue formation in the cornea: strategies in clinical and corneal tissue engineering","volume":"3","author":"Wilson","year":"2012","journal-title":"J Funct Biomater"},{"issue":"1","key":"10.1016\/j.ajoc.2022.101672_bib2","doi-asserted-by":"crossref","first-page":"54","DOI":"10.1016\/j.joco.2017.08.001","article-title":"Objective quantification of corneal haziness using anterior segment optical coherence tomography","volume":"30","author":"Rose","year":"2018","journal-title":"J Curr Ophthalmol"},{"key":"10.1016\/j.ajoc.2022.101672_bib3","series-title":"Parson's Diseases of the Eye","first-page":"190","article-title":"Diseases of the cornea","author":"Parsons","year":"2011"},{"issue":"2","key":"10.1016\/j.ajoc.2022.101672_bib4","doi-asserted-by":"crossref","first-page":"124","DOI":"10.1097\/ICL.0000000000000530","article-title":"Corneal higher-order aberrations in eyes with corneal scar after traumatic perforation","volume":"45","author":"Shimizu","year":"2019","journal-title":"Eye Contact Lens"},{"issue":"3","key":"10.1016\/j.ajoc.2022.101672_bib5","first-page":"177","article-title":"Pentacam(R) corneal tomography for screening of refractive surgery candidates: a review of the literature, Part I","volume":"8","author":"Motlagh","year":"2019","journal-title":"Med Hypothesis, Discov Innovation (MEHDI) Ophthalmol"},{"key":"10.1016\/j.ajoc.2022.101672_bib6","series-title":"Instruction Manual","year":"2020"},{"issue":"1","key":"10.1016\/j.ajoc.2022.101672_bib7","doi-asserted-by":"crossref","first-page":"162","DOI":"10.1167\/iovs.13-13236","article-title":"Normative values for corneal densitometry analysis by Scheimpflug optical assessment","volume":"55","author":"Ni Dhubhghaill","year":"2014","journal-title":"Invest Ophthalmol Vis Sci"},{"key":"10.1016\/j.ajoc.2022.101672_bib8","unstructured":"A Beginner's Guide to Neutral Density Filters. Australia: URTH Magazine. Available from: https:\/\/urth.co\/magazine\/neutral-density-filter-explained. Accessed 2022."},{"key":"10.1016\/j.ajoc.2022.101672_bib9","unstructured":"Newton M. ND Filters \u2013 in Depth Guide for Beginners. The School of Photography. Available from: https:\/\/www.theschoolofphotography.com\/tutorials\/nd-filters-in-depth-guide-for-beginners. Accessed 2022."},{"issue":"9","key":"10.1016\/j.ajoc.2022.101672_bib10","doi-asserted-by":"crossref","first-page":"1117","DOI":"10.1097\/ICO.0000000000002334","article-title":"Corneal haze after transepithelial collagen cross-linking for keratoconus: a Scheimpflug densitometry analysis","volume":"39","author":"L","year":"2020","journal-title":"Cornea"},{"issue":"3","key":"10.1016\/j.ajoc.2022.101672_bib11","doi-asserted-by":"crossref","first-page":"331","DOI":"10.1097\/ICO.0000000000001488","article-title":"Novel image-based analysis for reduction of clinician-dependent variability in measurement of the corneal ulcer size","volume":"37","author":"Patel","year":"2018","journal-title":"Cornea"},{"key":"10.1016\/j.ajoc.2022.101672_bib12","series-title":"A Guide to Neutral Density Filters","author":"Vorenkamp","year":"2017"},{"issue":"1","key":"10.1016\/j.ajoc.2022.101672_bib13","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1001\/archophthalmol.2009.356","article-title":"Minimal clinically important difference for the ocular surface disease index","volume":"128","author":"Miller","year":"2010","journal-title":"Arch Ophthalmol"}],"container-title":["American Journal of Ophthalmology Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2451993622004182?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2451993622004182?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T15:04:29Z","timestamp":1762527869000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2451993622004182"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,9]]},"references-count":13,"alternative-id":["S2451993622004182"],"URL":"https:\/\/doi.org\/10.1016\/j.ajoc.2022.101672","relation":{},"ISSN":["2451-9936"],"issn-type":[{"value":"2451-9936","type":"print"}],"subject":[],"published":{"date-parts":[[2022,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Case report: Utilization of neutral density filters for densitometry analysis of dense corneal opacities","name":"articletitle","label":"Article Title"},{"value":"American Journal of Ophthalmology Case Reports","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ajoc.2022.101672","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2022 The Authors. Published by Elsevier Inc.","name":"copyright","label":"Copyright"}],"article-number":"101672"}}