Is it possible to repair damaged injuired joints or spine by using stem cells?

Regarding stem cell treatment,  t on the basis of experience, everything that is torn off or cut off as a result of injuries cannot be restored without surgery. But all those damages that are due to degeneration of dystrophy or inflammation, small thorns, excess fluid or dehydration, ligament tears or small cracks in the cartilage, protrusions and other abnormal formations can be restored to the normal level  due to the high regeneration potential of stem cells. As a result, you will symptomatically feel an improvement in movement, better flexibility, no or reduction of pain symptoms.