part_of starts_at ends_at genital tubercle of male penis prepuce of male EMAPA:18989 EMAPA:30634 anatomical_structure The prepuce of male (pce) (TS:24-TS:28) is the external part of the penis that completely surrounds the glans penis. The glans can be exposed when the prepuce is retracted. Contains the preputial glands and mesenchyme of prepuce and surrounded by skin. Part of the genital tubercle of male (TS:24) and from TS:25 part of penis. Derived from preputial swelling of male (TS:21-TS:23). The preputial gland ducts drain into the preputial space. From TS:28, prepuce is comprised of skin containing hair follicles, preputial gland (paired), which drain into the preputial space and prepuce lamina propria (stroma or connective tissue). prepuce TS24 TS28