Pediculosis pubis: presentation to ophthalmologist as pthriasis palpebrarum associated with corneal epithelial keratitis.

Pthiriasis palpebrarum caused by infestation with Pthirus pubis (crab louse) draws attention to pediculosis in the pubic and inguinal region. As pthiriasis is usually transmitted by sexual contact, many cases are likely to have other sexually transmitted diseases. A multidisciplinary approach is essential in the management of these cases. In this case report, we highlight the above and report for the first time associated keratitis.