Corneal transplantation in a patient with congenital sensory neuropathy.

We describe penetrating keratoplasty for corneal scarring in a patient with congenital sensory neuropathy and repeated self-mutilation. This patient underwent a successful penetrating keratoplasty but suffered a series of postoperative complications necessitating three repeat grafts. Some of these complications were attributable to decreased corneal sensation while others were caused by self-mutilation. Since his last penetrating keratoplasty 4 years ago, this patient has had functional visual acuity.