Orbitopalpebral emphysema in a child after the removal of a giant meningioma: a case report and mini-review

Orbital emphysema might give rise to orbital compartment syndrome, an ophthalmologic emergency, that untreated can result in blindness. Differentiating orbitopalpebral emphysema from postoperative swelling can be accomplished through palpation, which might reveal crepitations, and via an acute CT scan that highlights the presence of air.Following a neurosurgical procedure, orbital emphysema is an extremely rare phenomenon. Given the rarity of this case, we present informed assumptions and propose a bidirectional migration of air: from intracranial space, to the orbit and subcutaneously to the palpebrae.