Atraumatic Orbital Emphysema in a Young Woman.

CASE PRESENTATION: We describe the presentation, evaluation, and management of a young female patient presenting to the emergency department with atraumatic orbital emphysema, a rare condition. This patient was diagnosed using point-of-care ultrasound and computed tomography and was managed expectantly.

DISCUSSION: Atraumatic orbital emphysema is a rare clinical condition more common in early middle-aged female patients with certain historical features such as chronic sinusitis, facial surgery or trauma, tobacco smoking, or current upper respiratory symptoms. While most cases will resolve spontaneously, rarely this condition can lead to vision-threatening orbital compartment syndrome, requiring lateral canthotomy or needle decompression.