When treating bone damage, it is scraped out and destroyed, or cut out and sawed out - it doesn’t matter whether there is a fistula or not, because it is impossible to avoid sawing and scraping or cauterization that reaches the damaged bone so that the damaged parts fall off and the healthy ones are preserved. Often the loosened parts are also separated with medicines, for example, when parts are removed from the bones of the head or other bones, and here is one of the tested medicines: take aristolochia, orris root, myrrh, sabur, bast of opopanax stems, burnt finac, copper scale and pine bark and mix everything these substances. This is a wonderful medicine that removes the spoiled parts of bones and membranes and builds up good meat on them.
If the damage has penetrated deeper, then the bone must be hollowed out, and if the rot has reached the brain, the removal of the entire bone along with the brain cannot be avoided. When the damage is such that it can be cured only by cutting out and sawing out the entire bone or a significant part of it, then this must be done, and you determine the place from which to cut out by turning the knitting needle until it reaches the area where adhesion to the bone is very strongly here is the border of a healthy area. However, if the damaged bone is the head of the femur or trochanter, or the spinal vertebrae, then it would be preferable to refrain from treatment, since it is dangerous for the spinal cord. If bone damage can be expected as a consequence of meat spoilage, which has already occurred before, then the treatment consists of removing and removing the meat from the bone; the healthy organ should be cooled with ointments, known to you from the paragraph on meat spoilage; the exposed meat should be cooled with the same ointments.