. "1247"^^ . "Penis"@en . "262"^^ . . "A05.360.444.492" . "Human penis"@en . . . . . "The human penis is an external male intromittent organ that additionally serves as the urinal duct. The main parts are the root (radix); the body (corpus); and the epithelium of the penis including the shaft skin and the foreskin covering the glans penis. The body of the penis is made up of three columns of tissue: two corpora cavernosa on the dorsal side and corpus spongiosum between them on the ventral side."@en . . . . .