{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,26]],"date-time":"2026-06-26T07:43:38Z","timestamp":1782459818147,"version":"3.54.5"},"reference-count":0,"publisher":"Press of International Journal of Ophthalmology (IJO Press)","issue":"7","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int J Ophthalmol"],"published-print":{"date-parts":[[2024,7,18]]},"abstract":"<jats:p>AIM: To observe the effects of femtosecond laser-assisted excimer laser in situ keratomileusis combined with accelerated corneal cross-linking (FS-LASIK Xtra) on corneal densitometry after correcting for high myopia.\nMETHODS: In this prospectively study, 130 patients underwent FS-LASIK or FS-LASIK Xtra for high myopia. Their right eyes were selected for inclusion in the study, of which 65 cases of 65 eyes in the FS-LASIK group, 65 patients with 65 eyes in the FS-LASIK Xtra group. Patients were evaluated for corneal densitometry at 1, 3, and 6mo postoperatively using Pentacam Scheimpflug imaging.\nRESULTS: Preoperative differences in corneal densitometry between the FS-LASIK and FS-LASIK Xtra groups in different ranges were not statistically significant (P&amp;#x003E;0.05). Layer-by-layer analysis revealed statistically significant differences in the anterior (120 \u03bcm), central, and total layer corneal densitometry between the FS-LASIK and FS-LASIK Xtra groups at 1 and 3mo postoperatively (all P&amp;#x003C;0.05), the FS-LASIK Xtra group is higher than that of the FS-LASIK group. Analysis of different diameter ranges showed statistically significant differences between the FS-LASIK group and the FS-LASIK Xtra group at 1mo postoperatively in the ranges of 0\u20132, 2\u20136, and 6\u201310 mm (both P&amp;#x003C;0.05); At 3mo postoperatively, the FS-LASIK Xtra group is higher than that of the FS-LASIK group in the ranges of 0\u20132 and 2\u20136 mm (P&amp;#x003C;0.05). At 6mo postoperatively, there were no statistically significant differences in corneal densitometry between the FS-LASIK group and the FS-LASIK Xtra group in different diameter ranges (all P&amp;#x003E;0.05).\nCONCLUSION: There is an increase in internal corneal densitometry during the early postoperative period after FS-LASIK Xtra for correction of high myopia. However, the densitometry values decreased to the level of conventional FS-LASIK at 6mo after surgery, with the most significant changes observed in the superficial central zone.<\/jats:p>","DOI":"10.18240\/ijo.2024.07.16","type":"journal-article","created":{"date-parts":[[2024,6,25]],"date-time":"2024-06-25T08:46:49Z","timestamp":1719305209000},"page":"1307-1312","source":"Crossref","is-referenced-by-count":2,"title":["Early changes in corneal densitometry after FS-LASIK combined with accelerated corneal cross-linking for correction of high myopia"],"prefix":"10.18240","volume":"17","author":[{"name":"Shandong University of Traditional Chinese Medicine, Jinan 250014, Shandong Province, China","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qing-Bao","family":"Wang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiao-Fan","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"Shandong University of Traditional Chinese Medicine, Jinan 250014, Shandong Province, China","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hua","family":"Fan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine, Shandong Clinical Medicine Research Center, Jinan 250002, Shandong Province, China","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Li","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"Shandong University of Traditional Chinese Medicine, Jinan 250014, Shandong Province, China","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peng","family":"Ji","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"name":"Affiliated Eye Hospital of Shandong University of Traditional Chinese Medicine, Shandong Clinical Medicine Research Center, Jinan 250002, Shandong Province, China","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"7543","container-title":["International Journal of Ophthalmology"],"original-title":[],"link":[{"URL":"http:\/\/ies.ijo.cn\/en_publish\/2024\/7\/20240716.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,6,25]],"date-time":"2024-06-25T08:47:11Z","timestamp":1719305231000},"score":1,"resource":{"primary":{"URL":"http:\/\/ies.ijo.cn\/gjyken\/ch\/reader\/view_abstract.aspx?file_no=20240716&flag=1"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,7,18]]},"references-count":0,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2024,7,18]]}},"URL":"https:\/\/doi.org\/10.18240\/ijo.2024.07.16","relation":{},"ISSN":["2222-3959","2227-4898"],"issn-type":[{"value":"2222-3959","type":"print"},{"value":"2227-4898","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,7,18]]}}}