If you cut yourself with a sharp object, the wound heals itself in a few days. If the damage is not excessive, the repair job is so perfect, that in a few weeks you cannot even find the location of the cut.
All you need to do is not disturb the healing process -protect the wound from getting dirty and keep the separated parts together.
Now let us analyse in more detail, what exactly happens in such a healing process.
When you cut yourself it hurts. The pain informs you, which part of your body requires your attention. When you attend the wound promptly by cleaning it with clean water or your own saliva and covering it perhaps, the pain is greatly reduced. If you do not clean the wound, it would be automatically cleaned by the blood flowing from it, and then the blood flow would be stopped.
During the healing process, the pain is limited or eliminated, unless you try to use the damaged organ too soon -increasing pain informs you immediately that your organ is not yet ready.
The body performs a repair job on itself. All cells which were separated by a cut are growing to join together again. There are many different types of cells and tissues being reconstructed so they can join together again. Without any mistakes, all blood vessels, muscles, nerves etc. are reconstructed and then connected. Even if some of the tissue is missing, the body replaces it. Sometimes a temporary scar tissue is used, which is later replaced by the optimal tissue selected by the body.
Note, that all this microsurgery with perfectly adjusted anaesthetic happens automatically within your body. No one has any right to take any credit for such healing. You did the healing for yourself, with the perfect result.
*11\96\8*
