COMMON PENIS SHAPES SKIN

The external lining with mucosal tissue is responsible for its typical smooth texture and appearance. The papillary layer of the dermis blends into the dense connective tissue forming the tunica albuginea of the corpus spongiosum behind the glans. The glans is covered by a stratified squamous epithelium and a dense layer of connective tissue equivalent to the dermis of typical skin. It is the expanded cap of the corpus spongiosum, a sponge-like region that surrounds the male urethra within the penis maintaining it as a viable channel for ejaculation. The glans penis is a body of spongy erectile tissue that is moulded on the rounded ends of the two corpora cavernosa penis, extending farther on their upper than on their lower surfaces. The medical name comes from the Latin words glans ('acorn') and penis ('of the penis').Īnatomy Structure Diagram of the arteries of the penis and glans The glans penis as the expansion of the corpus spongiosum The glans is more commonly known as the 'head' or the 'tip' of the penis, and colloquially referred to in British English as the “bellend”. Exposure to male hormones ( androgens) initiates the tubercle's development into a penis making the glans penis anatomically homologous to the clitoral glans in females. The tubercle is present in the embryos of both sexes as an outgrowth in the caudal region that later develops into a primordial phallus. The glans penis develops as the terminal end of the genital tubercle during the embryonic development of the male fetus.

In adults, the foreskin can generally be retracted over and past the glans manually or sometimes automatically during an erection.

COMMON PENIS SHAPES SKIN

In men who are not circumcised, it is completely or partially covered by a fold of skin called the foreskin. An elastic band of tissue, known as the frenulum, runs on its ventral surface. At the summit appears the urinary meatus and at the base forms the corona glandis. In humans, the glans is located over the distal ends of the corpora cavernosa and is a continuation of the corpus spongiosum of the penis.

It is externally lined with mucosal tissue, which creates a smooth texture and glossy appearance. The glans penis is present in the male reproductive organs of humans and most mammals where it may appear smooth, spiny, elongated or divided.

In male human anatomy, the glans penis, commonly referred to as the glans ( / ɡ l æ n z/), is the bulbous structure at the distal end of the human penis that is the human male's most sensitive erogenous zone and primary anatomical source of sexual pleasure.

Common penis shapes