Contact lens complications

Part I: Examination and grading. Anterior eye examination -- Grading scales -- Grading morphs -- Part II: Eyelids. Blinking abnormalities -- Lid wiper epitheliopathy -- Eyelid ptosis -- Meibomian gland dysfunction -- Eyelash disorders -- Part III: Tear film. Dry eye -- Mucin balls -- Part IV: Conjunctiva. Conjunctival staining -- Lid-parallel conjunctival folds -- Conjunctival redness -- Papillary conjunctivitis -- Part V: Limbus. Limbal redness -- Vascularized limbal keratitis -- Superior limbic keratoconjunctivitis -- Part VI: Corneal epithelium. Corneal staining -- Epithelial microcysts -- Epithelial oedema -- Epithelial wrinkling -- Part VII: Corneal stroma. Stromal oedema -- Stromal thinning -- Deep stromal opacities -- Corneal neovascularization -- Corneal infiltrative events -- Microbial keratitis -- Corneal warpage -- Part VIII: Corneal endothelium. Endothelial bedewing -- Endothelial blebs -- Endothelial cell redistribution -- Endothelial polymegethism -- Appendices. Grading scales for contact lens complications -- Guillon tear film classification system."