Isai Carrillo, a 4-year-old Belizean boy, holds a stuffed

Isai Carrillo, a 4-year-old Belizean boy, holds a stuffed animal while sitting with his mother Ruth and his grandmother Mercedes prior to his syndactyly surgery during a surgery medical readiness training exercise at Northern Regional Hospital in Orange Walk, Belize, May 2, 2013. Syndactyly is a condition where the digits of the hand or foot are fused or webbed together. Military medical professionals from the U.S. are providing free medical treatment at multiple medical readiness training exercises throughout Belize as part of an exercise known as New Horizons. The MEDRETES are designed to provide humanitarian assistance and medical care to people in several communities, while helping improve the skills of U.S. military medical forces. (U.S. Air Force photo by Tech Sgt. Tony Tolley/Released)