Ключевые слова: care, clinic, cornea, degenerative disorder, diagnosis, diagnostic, disease, examination, eye, health, iris, kc, keratoconus, konos cone, ktcn, lens, looking, medical, medicine, ocular, oculist, ophthalmologist, ophthalmology, optical, optician, optometrist, optometry, pain, patient, see, senile, sight, suffer, test, vision, visual,