Intrastromal Rings
These rings can be inserted into the cornea and are usually used to treat conditions such as keratoconus, and corneal transplants.
What are Intrastromal rings?
Intrastromal rings aim to flatten the cornea in certain areas. This then allows other options to be used in conjunction, such as spectacles or contact lenses. Modern laser technology is used to create tracks within the cornea where the implants sit. This can be undertaken under local anaesthetic as a day procedure.