Uveitis is responsible for approximately 30,000 cases of new legal blindness in the United States and 2.8-10% of all cases of blindness. Beh(SqrRoot)(Beta)et s disease (BD) is a chronic relapsing multisystem inflammatory disorder of unknown etiology that is characterized by intraocular inflammation, oral and mucosal ulcerations, cutaneous lesions and inflammation that may affect other body organs such as the joints, intestinal tract, epididymis, blood vessels and the central nervous system (2). The need for a safer and more effective therapy for patients with ocular manifestations of BD refractory to or intolerant of systemic immunosuppressive therapy warrants further investigation. Reports define a specific role for interleukin (IL)-17A in the pathogenesis of Beh(SqrRoot)(Beta)et s disease.