Enucleation means -

There are three main surgical techniques by which all or part of the orbital contents are removed :- Evisceration: - Removal of the eye with its inner two coats, leaving behind the sclera and extraocular muscles. Enucleation: - Removal of eyeball with a portion of optic nerve from the orbit while preserving all other orbital structures. Exenteration: - It is the most radical of the three procedures and involves removal of the eye, adnexa and part of the bony orbit.