Corneal segment implantation (or intraceratal rings) is a procedure used to treat keratoconus. Keratoconus is a disease of the cornea in which it loses its smoothness and becomes conical in shape, leading to impaired vision.
The corneal segment implantation procedure involves the insertion of small semicircular discs made of silicone material into the peripheral part of the cornea. This allows you to change the shape of the cornea, improving its smoothness, as well as reducing the conical deformation.
The benefits of this procedure include:
- Improved vision: Corneal segment implantation can help improve vision and reduce astigmatism associated with keratoconus.
- Minimally invasive: The procedure is usually performed with small incisions in the cornea, which usually means faster recovery and fewer complications after surgery.
- Reversible: In case of failure or need for modification, the implanted segments can be removed or replaced.
- There are fewer risks than with corneal transplantation: Corneal segment implantation may be more gentle compared to corneal transplantation, which is usually considered in cases of keratoconus.
However, as with any medical procedure, corneal segment implantation is not without risks and requires careful consultation with an experienced ophthalmologist who will help the patient make an informed decision.
