{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T19:35:05Z","timestamp":1786649705519,"version":"build-2736575974"},"reference-count":74,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"6","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2023,6]]},"abstract":"<jats:p>Although corneal refractive surgery has been proven to be excellent in terms of safety and effectiveness, the reduction of postoperative corneal ectasia remains one of the most concerned topics for surgeons. Forme fruste keratoconus (FFKC) is the most important factor that leads to postoperative corneal ectasia, and common preoperative screenings of the condition include corneal morphology examination and corneal biomechanical examination. However, there are limitations to the single morphological examination or biomechanical examination, and the advantages of the combination of the two have been gradually emerging. The combined examination is more accurate in the diagnosis of FFKC and can provide a basis for determining suspected keratoconus. It allows one to measure the true intraocular pressure (IOP) before and after surgery and is recommended for older patients and those with allergic conjunctivitis. This article aims to discuss the application, advantages, and disadvantages of single examination and combined examination in the preoperative screening of refractive surgery, so as to provide a certain reference value for choosing suitable patients for surgery, improving surgical safety, and reducing the risk of postoperative ectasia.<\/jats:p>","DOI":"10.4103\/ijo.ijo_1377_22","type":"journal-article","created":{"date-parts":[[2023,6,14]],"date-time":"2023-06-14T09:03:30Z","timestamp":1686733410000},"page":"2369-2378","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":5,"title":["Progress of corneal morphological examination combined with biomechanical examination in preoperative screening for keratorefractive surgery"],"prefix":"10.4103","volume":"71","author":[{"given":"Yujia","family":"Gui","sequence":"first","affiliation":[{"name":"Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shurong","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuxi","family":"He","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shuangqing","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yan","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, The Second Hospital of Jilin University, Changchun, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2023,6,14]]},"reference":[{"key":"R1-20251006","doi-asserted-by":"crossref","first-page":"34","DOI":"10.1136\/bjophthalmol-2015-307059","article-title":"Management of advanced corneal ectasias","volume":"100","author":"Maharana","year":"2016","journal-title":"Br J Ophthalmol"},{"key":"R2-20251006","doi-asserted-by":"crossref","first-page":"803","DOI":"10.3928\/1081597X-20160629-01","article-title":"Detection of keratoconus with a new biomechanical index","volume":"32","author":"Vinciguerra","year":"2016","journal-title":"J Refract Surg"},{"key":"R3-20251006","doi-asserted-by":"crossref","first-page":"445","DOI":"10.1002\/jbio.201500236","article-title":"Application of corneal tomography before keratorefractive procedure for laser vision correction","volume":"9","author":"Luz","year":"2016","journal-title":"J Biophotonics"},{"key":"R4-20251006","doi-asserted-by":"crossref","first-page":"759","DOI":"10.1097\/j.jcrs.0000000000000498","article-title":"Keratoconus detection using OCT corneal and epithelial thickness map parameters and patterns","volume":"47","author":"Yang","year":"2021","journal-title":"J Cataract Refract Surg"},{"key":"R5-20251006","doi-asserted-by":"crossref","first-page":"701","DOI":"10.1002\/jbio.201600106","article-title":"Application of high resolution OCT to evaluate irregularity of Bowman's layer in asymmetric keratoconus","volume":"10","author":"Pahuja","year":"2017","journal-title":"J Biophotonics"},{"key":"R6-20251006","doi-asserted-by":"crossref","first-page":"757","DOI":"10.3928\/1081597X-20200925-01","article-title":"A coincident thinning index for keratoconus identification using OCT pachymetry and epithelial thickness maps","volume":"36","author":"Pavlatos","year":"2020","journal-title":"J Refract Surg"},{"key":"R7-20251006","doi-asserted-by":"crossref","first-page":"e0231074","DOI":"10.1371\/journal.pone.0231074","article-title":"Anterior and posterior ratio of corneal surface areas:A novel index for detecting early stage keratoconus","volume":"15","author":"Itoi","year":"2020","journal-title":"PLoS One"},{"key":"R8-20251006","doi-asserted-by":"crossref","first-page":"250","DOI":"10.3928\/1081597X-20220114-02","article-title":"Repeatability and comparison of corneal tomography in mild to severe keratoconus between the anterior segment OCT MS-39 and pentacam HR","volume":"38","author":"Seiler","year":"2022","journal-title":"J Refract Surg"},{"key":"R9-20251006","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1080\/09286586.2019.1600199","article-title":"Repeatability and reproducibility of slit lamp, optical coherence tomography, and scheimpflug measurements of corneal scars","volume":"26","author":"Das","year":"2019","journal-title":"Ophthalmic Epidemiol"},{"key":"R10-20251006","doi-asserted-by":"crossref","first-page":"1124","DOI":"10.1038\/s41598-020-57926-7","article-title":"Repeatability of anterior segment measurements by optical coherence tomography combined with Placido disk corneal topography in eyes with keratoconus","volume":"10","author":"Schiano-Lomoriello","year":"2020","journal-title":"Sci Rep"},{"key":"R11-20251006","doi-asserted-by":"crossref","first-page":"471","DOI":"10.1016\/j.jcrs.2018.02.015","article-title":"Repeatability of automatic measurements by a new anterior segment optical coherence tomographer combined with Placido topography and agreement with 2 Scheimpflug cameras","volume":"44","author":"Savini","year":"2018","journal-title":"J Cataract Refract Surg"},{"key":"R12-20251006","doi-asserted-by":"crossref","first-page":"125","DOI":"10.1007\/s40123-022-00591-y","article-title":"Comparison of two scheimpflug systems in the measurements of eyes with corneal diameter smaller than 11.1 mm","volume":"12","author":"Niu","year":"2023","journal-title":"Ophthalmology and Therapy"},{"key":"R13-20251006","doi-asserted-by":"crossref","first-page":"140","DOI":"10.1016\/j.ajo.2017.06.031","article-title":"Keratoconus screening indices and their diagnostic ability to distinguish normal from ectatic corneas","volume":"181","author":"Shetty","year":"2017","journal-title":"Am J Ophthalmol"},{"key":"R14-20251006","doi-asserted-by":"crossref","first-page":"790","DOI":"10.1177\/11206721211060139","article-title":"Sensitivity and specificity of Sirius indices in diagnosis of keratoconus and suspect keratoconus","volume":"32","author":"Salman","year":"2022","journal-title":"Eur J Ophthalmol"},{"key":"R15-20251006","doi-asserted-by":"crossref","first-page":"328","DOI":"10.1016\/j.jcrs.2018.10.030","article-title":"Accuracy of scheimpflug-derived corneal biomechanical and tomographic indices for detecting subclinical and mild keratectasia in a South Asian population","volume":"45","author":"Kataria","year":"2019","journal-title":"J Cataract Refract Surg"},{"key":"R16-20251006","first-page":"842","article-title":"The \u201cforme fruste\u201dof keratoconus","volume":"73","author":"Amsler","year":"1961","journal-title":"Wiener Klin Wochenschr"},{"key":"R17-20251006","doi-asserted-by":"crossref","first-page":"263","DOI":"10.1007\/s40123-018-0144-8","article-title":"Genetic aspects of keratoconus:A literature review exploring potential genetic contributions and possible genetic relationships with comorbidities","volume":"7","author":"Loukovitis","year":"2018","journal-title":"Ophthalmol Ther"},{"key":"R18-20251006","doi-asserted-by":"crossref","first-page":"e482","DOI":"10.1111\/j.1755-3768.2012.02448.x","article-title":"Keratoconus in 18 pairs of twins","volume":"90","author":"Tuft","year":"2012","journal-title":"Acta Ophthalmol"},{"key":"R19-20251006","first-page":"71","article-title":"Caracteriza\u00e7\u00e3o de ectasia subcl\u00ednica com an\u00e1lise integrada da tomografia e biomec\u00e2nica da c\u00f3rnea","volume":"80","author":"Criado","year":"2021","journal-title":"Rev Brasil Oftalmol"},{"key":"R20-20251006","doi-asserted-by":"crossref","first-page":"270","DOI":"10.3928\/1081597X-20200212-03","article-title":"A systematic review of subclinical keratoconus and forme fruste keratoconus","volume":"36","author":"Henriquez","year":"2020","journal-title":"J Refract Surg"},{"key":"R21-20251006","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1186\/s40662-016-0036-8","article-title":"Corneal topography in keratoconus:state of the art","volume":"3","author":"Cavas-Martinez","year":"2016","journal-title":"Eye Vis"},{"key":"R22-20251006","doi-asserted-by":"crossref","first-page":"926","DOI":"10.1097\/00006324-199711000-00026","article-title":"Mathematical model of a Placido disk keratometer and its implications for recovery of corneal topography","volume":"74","author":"Rand","year":"1997","journal-title":"Optom Vis Sci"},{"key":"R23-20251006","doi-asserted-by":"crossref","first-page":"5546","DOI":"10.1167\/iovs.10-5369","article-title":"Topographic and tomographic properties of forme fruste keratoconus corneas","volume":"51","author":"Saad","year":"2010","journal-title":"Invest Ophthalmol Vis Sci"},{"key":"R24-20251006","doi-asserted-by":"crossref","first-page":"996","DOI":"10.1097\/ICO.0000000000000529","article-title":"Validation of an objective scoring system for forme fruste keratoconus detection and post-LASIK ectasia risk assessment in Asian eyes","volume":"34","author":"Chan","year":"2015","journal-title":"Cornea"},{"key":"R25-20251006","doi-asserted-by":"crossref","first-page":"7625659","DOI":"10.1155\/2020\/7625659","article-title":"Sensitivity and specificity of belin ambrosio enhanced ectasia display in early diagnosis of keratoconus","volume":"2020","author":"Bamdad","year":"2020","journal-title":"J Ophthalmol"},{"key":"R26-20251006","doi-asserted-by":"crossref","first-page":"539","DOI":"10.1111\/j.1475-1313.2012.00942.x","article-title":"Comparison of keratometry measurements using the Pentacam HR, the Orbscan IIz, and the TMS-4 topographer","volume":"32","author":"Tajbakhsh","year":"2012","journal-title":"Ophthalmic Physiol Opt"},{"key":"R27-20251006","doi-asserted-by":"crossref","first-page":"382","DOI":"10.1016\/j.joco.2018.12.005","article-title":"Repeatability of curvature measurements in central and paracentral corneal areas of keratoconus patients using Orbscan and Pentacam","volume":"31","author":"Mirzajani","year":"2019","journal-title":"J Curr Ophthalmol"},{"key":"R28-20251006","doi-asserted-by":"crossref","first-page":"644","DOI":"10.1111\/aos.14700","article-title":"Evaluation of CorvisST biomechanical parameters and anterior segment optical coherence tomography for diagnosing forme fruste keratoconus","volume":"99","author":"Shiga","year":"2021","journal-title":"Acta Ophthalmol"},{"key":"R29-20251006","doi-asserted-by":"crossref","first-page":"330","DOI":"10.3928\/1081597X-20170201-01","article-title":"Noncontact quantification of topography of anterior corneal surface and Bowman's layer with high-speed OCT","volume":"33","author":"Matalia","year":"2017","journal-title":"J Refract Surg"},{"key":"R30-20251006","doi-asserted-by":"crossref","first-page":"622","DOI":"10.1364\/BOE.10.000622","article-title":"CorneaNet:fast segmentation of cornea OCT scans of healthy and keratoconic eyes using deep learning","volume":"10","author":"Dos","year":"2019","journal-title":"Biomed Opt Express"},{"key":"R31-20251006","doi-asserted-by":"crossref","first-page":"e201900126","DOI":"10.1002\/jbio.201900126","article-title":"Bowman's topography for improved detection of early ectasia","volume":"12","author":"Chandapura","year":"2019","journal-title":"J Biophotonics"},{"key":"R32-20251006","doi-asserted-by":"crossref","first-page":"14993","DOI":"10.1038\/s41598-018-33490-z","article-title":"Involvement of anterior and posterior corneal surface area imbalance in the pathological change of keratoconus","volume":"8","author":"Kitazawa","year":"2018","journal-title":"Sci Rep"},{"key":"R33-20251006","doi-asserted-by":"crossref","first-page":"604","DOI":"10.3928\/1081597X-20090610-06","article-title":"Corneal epithelial thickness profile in the diagnosis of keratoconus","volume":"25","author":"Reinstein","year":"2009","journal-title":"J Refract Surg"},{"key":"R34-20251006","doi-asserted-by":"crossref","first-page":"2819","DOI":"10.4103\/ijo.IJO_2399_20","article-title":"Advanced epithelial mapping for refractive surgery","volume":"68","author":"Khamar","year":"2020","journal-title":"Indian J Ophthalmol"},{"key":"R35-20251006","doi-asserted-by":"crossref","first-page":"4742","DOI":"10.1167\/iovs.03-0239","article-title":"Topographical thickness of the epithelium and total cornea after overnight wear of reverse-geometry rigid contact lenses for myopia reduction","volume":"44","author":"Wang","year":"2003","journal-title":"Invest Ophthalmol Vis Sci"},{"key":"R36-20251006","doi-asserted-by":"crossref","first-page":"1367","DOI":"10.1016\/j.jcrs.2016.10.019","article-title":"Distinguishing between contact lens warpage and ectasia:Usefulness of optical coherence tomography epithelial thickness mapping","volume":"43","author":"Schallhorn","year":"2017","journal-title":"J Cataract Refract Surg"},{"key":"R37-20251006","doi-asserted-by":"crossref","first-page":"154","DOI":"10.1016\/j.ajo.2020.06.013","article-title":"Repeatability of the Pentacam HR in various grades of keratoconus","volume":"219","author":"Kreps","year":"2020","journal-title":"Am J Ophthalmol"},{"key":"R38-20251006","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1016\/j.jcrs.2018.10.018","article-title":"Unilateral ectasia after small-incision lenticule extraction","volume":"45","author":"Pazo","year":"2019","journal-title":"J Cataract Refract Surg"},{"key":"R39-20251006","doi-asserted-by":"crossref","first-page":"204191","DOI":"10.1155\/2014\/204191","article-title":"Risk factors in Post-LASIK corneal ectasia","volume":"2014","author":"Tatar","year":"2014","journal-title":"J Ophthalmol"},{"key":"R40-20251006","doi-asserted-by":"crossref","first-page":"399","DOI":"10.3928\/1081597X-20170213-01","article-title":"Biomechanical characterization of subclinical keratoconus without topographic or tomographic abnormalities","volume":"33","author":"Vinciguerra","year":"2017","journal-title":"J Refract Surg"},{"key":"R41-20251006","doi-asserted-by":"crossref","first-page":"4490","DOI":"10.1167\/iovs.14-14450","article-title":"Biomechanical characterization of keratoconus corneas ex vivo with Brillouin microscopy","volume":"55","author":"Scarcelli","year":"2014","journal-title":"Invest Ophthalmol Vis Sci"},{"key":"R42-20251006","doi-asserted-by":"crossref","first-page":"118","DOI":"10.1080\/02713683.2019.1658787","article-title":"Early diagnosis of keratoconus in Chinese myopic eyes by combining corvis ST with Pentacam","volume":"45","author":"Zhang","year":"2020","journal-title":"Curr Eye Res"},{"key":"R43-20251006","doi-asserted-by":"crossref","first-page":"266","DOI":"10.3928\/1081597X-20161221-03","article-title":"Introduction of two novel stiffness parameters and interpretation of air puff-induced biomechanical deformation parameters with a dynamic Scheimpflug analyzer","volume":"33","author":"Roberts","year":"2017","journal-title":"J Refract Surg"},{"key":"R44-20251006","doi-asserted-by":"crossref","first-page":"434","DOI":"10.3928\/1081597X-20170426-02","article-title":"Integration of Scheimpflug-based corneal tomography and biomechanical assessments for enhancing ectasia detection","volume":"33","author":"Ambr\u00f3sio","year":"2017","journal-title":"J Refract Surg"},{"key":"R45-20251006","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1016\/j.ajo.2018.08.054","article-title":"Enhanced ectasia detection using corneal tomography and biomechanics","volume":"197","author":"Ferreira-Mendes","year":"2019","journal-title":"Am J Ophthalmol"},{"key":"R46-20251006","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1186\/s12886-021-02102-2","article-title":"Application of a scheimpflug-based biomechanical analyser and tomography in the early detection of subclinical keratoconus in chinese patients","volume":"21","author":"Liu","year":"2021","journal-title":"BMC Ophthalmol"},{"key":"R47-20251006","doi-asserted-by":"crossref","first-page":"383","DOI":"10.3928\/1081597X-20190417-01","article-title":"Detection of subclinical corneal ectasia using corneal tomographic and biomechanical assessments in a Japanese population","volume":"35","author":"Koh","year":"2019","journal-title":"J Refract Surg"},{"key":"R48-20251006","doi-asserted-by":"crossref","first-page":"135","DOI":"10.3928\/15428877-20120102-03","article-title":"Anterior segment dimensions in Asian and Caucasian eyes measured by optical coherence tomography","volume":"43","author":"Qin","year":"2012","journal-title":"Ophthalmic Surg Lasers Imaging"},{"key":"R49-20251006","doi-asserted-by":"crossref","first-page":"1247","DOI":"10.1007\/s10792-020-01679-9","article-title":"Comprehensive evaluation of corneas from normal, forme fruste keratoconus and clinical keratoconus patients using morphological and biomechanical properties","volume":"41","author":"Zhang","year":"2021","journal-title":"Int Ophthalmol"},{"key":"R50-20251006","doi-asserted-by":"crossref","first-page":"374","DOI":"10.3928\/1081597X-20220414-02","article-title":"Combining spectral-domain OCT and air-puff tonometry analysis to diagnose keratoconus","volume":"38","author":"Lu","year":"2022","journal-title":"J Refract Surg"},{"key":"R51-20251006","doi-asserted-by":"crossref","first-page":"1475","DOI":"10.1136\/bjophthalmol-2016-309841","article-title":"Intereye asymmetry in bilateral keratoconus, keratoconus suspect and normal eyes and its relationship with disease severity","volume":"101","author":"Naderan","year":"2017","journal-title":"Br J Ophthalmol"},{"key":"R52-20251006","doi-asserted-by":"crossref","first-page":"734","DOI":"10.1016\/S0161-6420(90)32516-2","article-title":"Topographic changes in contact lens-induced corneal warpage","volume":"97","author":"Wilson","year":"1990","journal-title":"Ophthalmology"},{"key":"R53-20251006","doi-asserted-by":"crossref","first-page":"1534","DOI":"10.1016\/j.ophtha.2008.02.020","article-title":"Sensitivity and specificity of posterior corneal elevation measured by Pentacam in discriminating keratoconus\/subclinical keratoconus","volume":"115","author":"de","year":"2008","journal-title":"Ophthalmology"},{"key":"R54-20251006","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1186\/s12886-021-01806-9","article-title":"The possible causes for tomography suspect Keratoconus in a Chinese cohort","volume":"21","author":"Feng","year":"2021","journal-title":"BMC Ophthalmol"},{"key":"R55-20251006","doi-asserted-by":"crossref","first-page":"688","DOI":"10.3928\/1081597X-20200730-02","article-title":"Pentacam scheimpflug tomography findings in Chinese patients with different corneal diameters","volume":"36","author":"Ding","year":"2020","journal-title":"J Refract Surg"},{"issue":"10","key":"R56-20251006","first-page":"761","article-title":"[The influence of different corneal diameters on Belin\/Ambr\u00f3sio enhanced ectasia display of Pentacam corneal topography]","volume":"56","author":"Cao","year":"2020","journal-title":"Zhonghua Yan Ke Za Zhi"},{"key":"R57-20251006","doi-asserted-by":"crossref","first-page":"3041","DOI":"10.1038\/s41598-020-80915-9","article-title":"Assessment of corneal biomechanics, tonometry and pachymetry with the Corvis ST in myopia","volume":"11","author":"Wang","year":"2021","journal-title":"Sci Rep"},{"key":"R58-20251006","doi-asserted-by":"crossref","first-page":"5763","DOI":"10.1007\/s12325-021-01922-4","article-title":"Changes in corneal morphology with age in Asian population:A multicenter study of 30,618 cases","volume":"38","author":"Ma","year":"2021","journal-title":"Adv Ther"},{"key":"R59-20251006","doi-asserted-by":"crossref","first-page":"5337","DOI":"10.1167\/iovs.06-0557","article-title":"Corneal thickness- and age-related biomechanical properties of the cornea measured with the ocular response analyzer","volume":"47","author":"Kotecha","year":"2006","journal-title":"Invest Ophthalmol Vis Sci"},{"key":"R60-20251006","doi-asserted-by":"crossref","first-page":"486","DOI":"10.3928\/1081597X-20160512-02","article-title":"Role of age and myopia in simultaneous assessment of corneal and extraocular tissue stiffness by air-puff applanation","volume":"32","author":"Matalia","year":"2016","journal-title":"J Refract Surg"},{"key":"R61-20251006","doi-asserted-by":"crossref","first-page":"526","DOI":"10.1097\/ACI.0000000000000571","article-title":"Pathogenesis and complications of chronic eye rubbing in ocular allergy","volume":"19","author":"Ben-Eli","year":"2019","journal-title":"Curr Opin Allergy Clin Immunol"},{"key":"R62-20251006","doi-asserted-by":"crossref","first-page":"788302","DOI":"10.3389\/fmed.2021.788302","article-title":"Changes in anterior and posterior corneal elevation in patients with allergic conjunctivitis","volume":"8","author":"Wang","year":"2021","journal-title":"Front Med (Lausanne)"},{"key":"R63-20251006","doi-asserted-by":"crossref","first-page":"17","DOI":"10.1186\/s40662-021-00241-7","article-title":"Corneal biomechanical changes in allergic conjunctivitis","volume":"8","author":"Wang","year":"2021","journal-title":"Eye Vis (Lond)"},{"key":"R64-20251006","doi-asserted-by":"crossref","first-page":"e0238395","DOI":"10.1371\/journal.pone.0238395","article-title":"Evaluation of biomechanically corrected intraocular pressure using Corvis ST and comparison of the Corvis ST, noncontact tonometer, and Goldmann applanation tonometer in patients with glaucoma","volume":"15","author":"Nakao","year":"2020","journal-title":"PLoS One"},{"key":"R65-20251006","doi-asserted-by":"crossref","first-page":"438","DOI":"10.18240\/ijo.2022.03.11","article-title":"Evaluation of corvis ST tonometer with the updated software in glaucoma practice","volume":"15","author":"Halkiadakis","year":"2022","journal-title":"Int J Ophthalmol"},{"issue":"2","key":"R66-20251006","doi-asserted-by":"crossref","first-page":"951","DOI":"10.1177\/11206721211069227","article-title":"Comparison of intraocular pressure obtained by Goldmann applanation tonometer, Corvis ST and an airpuff tonometer in healthy adults","volume":"32","author":"Karmiris","year":"2022","journal-title":"European Journal of Ophthalmology"},{"key":"R67-20251006","doi-asserted-by":"crossref","first-page":"263","DOI":"10.1038\/s41433-021-01928-w","article-title":"Agreement of ocular response analyzer cornea compensated IOP with corvis ST biomechanical IOP following Femtosecond Laser-assisted LASIK","volume":"37","author":"Salouti","year":"2022","journal-title":"Eye (Lond)"},{"key":"R68-20251006","doi-asserted-by":"crossref","first-page":"471","DOI":"10.1016\/j.ophtha.2014.09.033","article-title":"Factors that influence intraocular pressure changes after myopic and hyperopic LASIK and photorefractive keratectomy:a large population study","volume":"122","author":"Schallhorn","year":"2015","journal-title":"Ophthalmology"},{"key":"R69-20251006","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1186\/s12886-020-01384-2","article-title":"Intraocular pressure changes and corneal biomechanics after hyperopic small-incision lenticule extraction","volume":"20","author":"Fu","year":"2020","journal-title":"BMC Ophthalmol"},{"key":"R70-20251006","doi-asserted-by":"crossref","first-page":"1313","DOI":"10.1016\/S0886-3350(03)00123-8","article-title":"Corneal thickness measurements:Scanning-slit corneal topography and noncontact specular microscopy versus ultrasonic pachymetry","volume":"29","author":"Suzuki","year":"2003","journal-title":"J Cataract Refract Surg"},{"key":"R71-20251006","doi-asserted-by":"crossref","first-page":"56","DOI":"10.1016\/j.clae.2010.11.007","article-title":"Pellucid corneal marginal degeneration:A review","volume":"34","author":"Jinabhai","year":"2011","journal-title":"Contact Lens Anterior Eye"},{"key":"R72-20251006","doi-asserted-by":"crossref","first-page":"788","DOI":"10.1016\/S0886-3350(03)00047-6","article-title":"Keratectasia in 2 cases with pellucid marginal corneal degeneration after laser in situ keratomileusis","volume":"29","author":"Fogla","year":"2003","journal-title":"J Cataract Refract Surg"},{"key":"R73-20251006","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1038\/eye.2017.198","article-title":"Crab claw pattern on corneal topography:pellucid marginal degeneration or inferior keratoconus?","volume":"32","author":"Koc","year":"2018","journal-title":"Eye"},{"key":"R74-20251006","doi-asserted-by":"crossref","first-page":"506","DOI":"10.1097\/ICO.0000000000000781","article-title":"Characterization of ocular biomechanics in pellucid marginal degeneration","volume":"35","author":"Lenk","year":"2016","journal-title":"Cornea"}],"container-title":["Indian Journal of Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ovid.com\/10.4103\/ijo.IJO_1377_22","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,13]],"date-time":"2026-08-13T18:57:18Z","timestamp":1786647438000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ovid.com\/10.4103\/ijo.IJO_1377_22"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,6]]},"references-count":74,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2023]]}},"URL":"https:\/\/doi.org\/10.4103\/ijo.ijo_1377_22","relation":{},"ISSN":["0301-4738","1998-3689"],"issn-type":[{"value":"0301-4738","type":"print"},{"value":"1998-3689","type":"electronic"}],"subject":[],"published":{"date-parts":[[2023,6]]},"assertion":[{"value":"2022-06-09","name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-03-28","name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}}]}}