NCIt definition : Open globe injury with both entrance and exit wounds in the eyewall (cornea and/or
sclera) caused by the same object.;
Alternative definition : NICHD: Open globe injury with both entrance and exit wounds in the eyewall (cornea
and/or sclera) caused by the same object. (adapted from the International Society
of Ocular Trauma-Birmingham Eye Trauma Terminology System (BETTS));