How did Bud in the show Jag look like an amputee?

In the show "Jag," character Bud Roberts, played by Patrick Labyorteaux, appeared to have an amputated leg after suffering injuries during a mission. The visual effects and makeup team created the illusion of a prosthetic limb, which helped convey his struggles and adaptation to life as a veteran. This portrayal added depth to his character, highlighting themes of resilience and the challenges faced by service members.