Challenges in Diagnosing and Treating Subperiosteal Orbital Hematoma Secondary to Sinusitis: A Case.

Subperiosteal orbital hematoma secondary to sinusitis is rare. Thus far, 19 cases of this disease have been reported, of which none involved postoperative skin anesthesia in the region innervated by the supraorbital nerve. In this article, for the first time we report a case of subperiosteal orbital hematoma secondary to sinusitis with skin anesthesia in the area innervated by the supraorbital nerve after surgery.