Ptosis (chin)
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A chin that droops over the jawline is called a ptotic chin. Ptosis of the tip of the chin is common and can be seen in persons of any age. It is frequently seen in older patients but not infrequently, it is seen in young people as a familial trait. More commonly, however, the droop develops over time as the chin pad slides downward along with the soft tissues elsewhere in the face and neck.[1]