AU - Abdelkader, Mohamed AU - Mohamed, Ezz El-Din AU - El-Sheikh, Hesham AU - Khalafallah, Ahmed TI - Evaluation of corneal collagen cross-linking with femtosecond laser-assisted intrastromal corneal ring segments in keratoconus PT - ORIG DP - 2016 Apr 1 TA - Egyptian Rheumatology and Rehabilitation PG - 35-40 VI - 43 IP - 1 4099- http://www.err.eg.net/article.asp?issn=1110-161X;year=2016;volume=43;issue=1;spage=35;epage=40;aulast=Abdel;type=0 4100- http://www.err.eg.net/article.asp?issn=1110-161X;year=2016;volume=43;issue=1;spage=35;epage=40;aulast=Abdel AB - Purpose The purpose of this article is to evaluate and compare the outcomes of simultaneous and successive femtosecond laser-assisted intrastromal corneal kera-ring segments insertion and corneal collagen cross-linking in the treatment of keratoconus.