The ability to perform field surgery may save your life in critical situations. The better you learn this skill, the faster and better you will perform combat surgeries.
Effects
Increased speed of surgery (0.4% per level → +20% at Elite Level)
Reduced HP penalty for surgery (1% per level → -50% at Elite Level)
Elite level: Increased speed of surgery (+20% → +40% total)
Elite level: Reduced HP penalty for surgery (-50% → -100% total: Limbs are restored with full HP)