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 wardrobe. Sri Lankan films commonly depict the women of the country's earliest history as scantily clad with exposed navels, and the country has become more open to the topic in general. In Nov 2015, Western Province Chief Minister Isura Devapriya stated that a school dress code for students and teachers would be issued requiring that the navel be covered. However, the Ceylon Teachers Union President Joseph Stalin condemned it and commented, "We condemn this statement. It is an anachronistic proposal. We see nothing wrong with teachers wearing sarees below the belly button. It may be that there is something wrong