Posttraumatic orbital emphysema in a 7-year-old girl associated with bilateral raccoon eyes: Revisit of rare clinical emergency, with potential for rapid visual deterioration

Orbital emphysema is usually considered as self-limiting condition, rarely carries a risk of vision loss as catastrophic consequences due to occlusion of the central retinal artery. It can occur as a consequence of head trauma associated with fracture of the orbit, previous surgery, infection or exposure to high-pressure air jet. Authors report an interesting 7-year-old girl who presented with proptosis of left eye, associated with swelling of eyelids of both eyes. Computerized tomography scan head and orbit revealed orbital emphysema in the left eye with fracture of medial wall of left orbit and fracture of orbit roof with small pneumocephalus over left basifrontal region. Fortunately, she responded well to conservative therapy. Current article reminds uncommon condition to prevent potential visual loss, describing briefly management options.