Canthotomy

The ability to perform a lateral canthotomy and cantholysis is an essential skill for every ophthalmologist and emergency room physician.  It can be a vision saving technique in the setting of decreased perfusion to the optic nerve or globe as a result of increased orbital pressure.  In addition, it is a useful step in many common eyelid procedures.  This tutorial will highlight the indications, materials, and technique used to perform a lateral canthotomy and cantholysis.  For details, see http://EyeRounds