Ultrastructural Changes of the Vitreoretinal Interface During Long-Term Follow-up After Removal of the Internal Limiting Membrane

Although the retinal structures were well preserved after ILM peeling, ILM peeling resulted in mild damage to the vitreoretinal interface, which was not completely restored even after 3 years. The multilinear shape of the exposed nerve fiber may explain the previously reported dissociated optic nerve fiber layer appearance. The glial cells produced basement membrane materials around their processes, although they did not restore the ILM as a flat sheet.