There are multiple definitions:

1. toric implantable collamer lens(English)

   • for the treatment of residual refractive errors 6 months after sequential intracorneal ring segments (ICRS) and corneal collagen UVA crosslinking (CXL) in stable keratoconus
   • CDVA, CXL, ICL, ICRS, IOL, logMAR, UCVA, UVA
   • Ophthalmology, Surgery
   • https://doi.org…301/ejo.5000384

2. trabecular-iris contact length(English)

   • AOD, AS, IT, LPI, OCT
   • Ophthalmology
   • https://doi.org…nals-10008-1152