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 or superficial activation point, is located directly on the navel and represents the element fire. Vayu or vital wind as specified in Ayurveda, is divided into five sub categories. Of these, Samāna Vayu, situated in the navel region, is believed to aid in digestion and give physical strength to the body. According to Ayurvedic principles, navel displacement is a condition in which the navel center shifts. This might create digestive disorders. Proper practice of yoga is considered to be a remedy to realigning the navel. In Sri Lanka traditional medicine, a composition of herbs, powdered pepper, and water is applied