There are three main parts to surgical procedures: anatomy, repair, and transplantation.
Anatomy is easy to understand. It involves cutting open the cortex, muscle layer, or even organs and then excising or cleaning up the lesion site. The most important part of anatomy is the Incision Skill.
Furthermore, there are evolved skills from Incision Skill such as Separation Skill and Wound Cleaning Skill.
Anatomy is purely destructive to the intact human body, and to heal the patient, the damaged tissues and organs must be repaired.
For instance, if a blood vessel is severed, you must stop the bleeding!
If nerves, blood vessels, or tendons are cut, they need to be reanastomosed!
Therefore, the two main categories in surgery are anatomy and repair.
As for transplantation, it depends on the actual needs.
