Navel size, informed by the belief that the navel symbolized the center where life began. In Mediterranean culture, belly dancing is a popular art form that consists of dance movements focused on the torso and 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
Navel piercing length styles with dangling pendants. Currently, real diamond and solid gold belly rings are also available in a wide range of styles. Most kinds of ring or bar jewelry can be worn in a navel piercing, both for top and bottom piercings. There has been a special standard established for navel barbells (also called "bananabells" or "bananabars", a reference to their curved shape). The standard barbell is 1.6 mm (1/16") thick and 9.5 mm (3/8") or 11.1 mm (7/16") long and is most commonly referred to as a 14-gauge post. The silver caps on the barbell post usually measure 5mm