A plantar wart is a wart caused by the human papilloma virus occurring on the sole or toes of the foot. Plantar warts are generally harmless and self-limiting, but should be treated to lessen symptoms , decrease duration, and reduce transmission. It is estimated that 7-10% of the US population is infected. Infection typically occurs on moist walking surfaces such as showers, swimming pools, or shoes. The virus can survive...