Autologous Fat Injection for the Correction of Facial Depression Resulting From Silent Sinus Syndrome.

The case of a 59-year-old woman who underwent endoscopic sinus surgery for right maxillary sinusitis 5 years before visiting our otorhinolaryngologic department complaining of right-sided facial depression was described in this study. Computed tomography (CT) scans revealed right facial depression and retraction of the orbital floor due to a hypoplastic right maxillary sinus. Symptoms and CT findings corresponded with silent sinus syndrome. Facial depression is a rare symptom in silent sinus syndrome and is well corrected by autologous fat transfer.