Functional area includes the following anatomical areas: Head, face, neck, shoulder, axilla, elbow, wrist, hand, groin, perineum, hip, knee, ankle, foot, and includes coverage of exposed vital structures (bone, tendon, major vessel, nerve). Paired structures would be claimed as two separate areas, e.g., right and left wrist would be claimed as two separate areas.
Non-functional area includes the following anatomical areas: Posterior trunk, anterior trunk, arm (above elbow), forearm (below elbow), thigh, leg (below knee). Paired structures would be claimed as two separate areas, e.g., right and left arm would be claimed as two separate areas.
