The procedure employs a holmium<unk>  to place a ring of concentric<unk>  burns on the cornea between 6 mm and 7 mm in diameter. These burns cause a ring of constriction on the peripheral cornea causing the cornea to steepen making the eye focus better at near. This procedure may regress somewhat over time. It is similar to the conductive keratoplasty (CK) procedure where a micro-needle high frequency probe is used to make a ring of corneal burns in a similar fashion.
Laser thermal keratoplasty
Conductive keratoplasty
Boston keratoprosthesis
Descemet membrane endothelial keratoplasty
Corneal transplantation
Automated lamellar keratoplasty
Phototherapeutic keratectomy
Minimally invasive glaucoma surgery