Added by ShounenSukiMedical-nin make use of the Mystical Palm Technique, a technique used to heal comrades and can be used in surgery. It allows them to make precise incisions and then doubles as a means to heal a wound. For more serious injures, multiple medic-nin could combine their efforts with Healing Resuscitation Regeneration Technique to use a portion of the patient's own body, as a medium to help the healing process.
The knowledge of a medic-nin can be used for a variety of purposes; For example, Hana Inuzuka is a veterinarian medical-nin that specializes in the treatment of ninken. Chiyo, in the past, used her medicinal knowledge to create deadly poisons. However, her efforts were often counteracted by Tsunade, renowned as the greatest medical-nin in the world.
Field medic-nin (Konoha field medic-nin at least), when in the field or on the battlefield, are equipped with Medical Pouches in order to carry medical supplies as well as their regular weapons