Why was orthopedic surgery called Orthopedic?

Orthopedic surgery is called Orthopedic because:

The term "orthopedic" comes from the Greek words "orthos," which means straight or correct, and "pais," which means child.

The term was first used in the 18th century by Nicolas Andry, a French physician, who used it to refer to the treatment of deformities in children. Today, orthopedic surgery is a surgical specialty that focuses on the diagnosis, treatment, and rehabilitation of injuries, diseases, and deformities of the musculoskeletal system, which includes bones, joints, muscles, ligaments, tendons, and nerves.