Therapeutics Advances
Copyright ©2013 Baishideng Publishing Group Co.
World J Ophthalmol. Aug 12, 2013; 3(3): 20-31
Published online Aug 12, 2013. doi: 10.5318/wjo.v3.i3.20
Figure 3
Figure 3 Proposed algorithm for keratoconus treatment. PRK: Photorefractive keratectomy; PTK: Phototherapeutic keratectomy; ICRS: Intrastromal corneal ring segments; DALK: Deep anterior lamellar keratoplasty; CXL: Corneal collagen cross-linking; IOL: Intraocular lenses; PK: Penetrating keratoplasty; TILK: “Tuck-In” lamellar keratoplasty; PALK: DALK assited by pachymetry.