Yin Healing Wound Destruction (Earth-1529)

The Yin Healing Wound Destruction is a medical waterbending technique that allows a waterbender to anticipate the spot their opponent will attack them and pre-emptively apply medical treatment to it, reducing the damage.

Description
The user concentrate their chi to the pre-emptively deduced area, and waterbending slowly begins to renegerate cells before the area is fully damaged.

This technique was the reason for Orochimaru's placement of great value over Kabuto Yakushi, who mastered the technique. He used it on Orochimaru's test subjects, allowing them to survive and endure his experiments for a long time.