Abstract: Disclosed is a method of augmenting the glans that can safely and naturally expand the glans without causing problems such as an unnatural rough or shiny surface of the glans and the severe side effects of epidermal necrosis, which are caused by the conventional method of augmenting the glans. The method includes inserting an injector needle for injecting a filler into the central area of the lamina propria through the peripheral area of the ostium urethrae externum of the glans, slowly injecting the filler while checking with visual and tactual senses that the glans tissue where the filler is injected swells up and becomes tight and pressure resistance occurs and is maintained during injection of the filler, and slowly injecting the filler whereby the filler is uniformly spread by changing the depth and the direction of the inserted injector needle to expand half the glans area with a one-time injection.