Diplopia after Hyaluronic Acid Gel Injection for Correction of Facial Tear Trough Deformity

Abstract

A 38 Year-old-female presented with diplopia and bilateral lower eyelid swelling 1.5 months after hyaluronic acid filler injection of tear trough deformity. Comprehensive eye examination showed an inferior oblique muscle restriction on the right eye. Diplopia and bilateral lower eyelid puffiness were treated by injection of hyaluronidase which resulted in disappearance of both diplopia and bilateral lower eyelid puffiness.