Pole to Pole Intraocular Transit of Tarantula Hairs—An Intriguing Cause of Red Eye

Abstract

This intriguing case report provides novel images and a description of the anterior and rarer posterior segment findings seen in ocular inflammation associated with tarantula spider hair exposure. We present an interventional case report of a 9-year-old boy who presented with a red, sore eye. Slit lamp examination revealed right eye injection, multiple small hairs at differing levels of the cornea with associated opacities and inflammation within the anterior and posterior segments of the eye. Only after detailed and repeated questioning did the aetiology become apparent. Conservative management in the form of topical steroid and antibiotics was commenced and he did well with no obvious sequelae in the medium term. Healthcare personnel (and indeed pet shop owners, arachnid enthusiasts and even parents) should be aware of the potential ocular complications of tarantula hair exposure and clinicians should perhaps specifically ask about pet-keeping when presented with an unusual red eye.