Navel Navel The navel (clinically known as the umbilicus, colloquially known as the belly button, or tummy button) is a protruding, flat, or hollowed area on the abdomen at the attachment site of the umbilical cord. All placental mammals have a navel. The umbilicus is used to visually separate the abdomen into quadrants. The umbilicus is a prominent scar on the abdomen, with its position being relatively consistent among humans. The skin around the waist at the level of the umbilicus is supplied by the tenth thoracic spinal nerve (T10 dermatome). The umbilicus itself typically lies at a vertical level corresponding
Cultural views on the navel banned and not male because, it was argued, the simulation or upward displacement from vagina to navel was commonplace and obvious in women. Community perceptions have changed and exposure of female midriff and navel is more accepted today and in some societies or contexts it is both fashionable and common, though not without its critics. The exposure of the male navel has not been as controversial nor as common, and is usually in the context of barechestedness. Exposure of the navel by females is commonly associated with the popularization of the bikini, of the crop top and low-rise clothing. In