HBOT has been proven to be effective in treating many diseases. It does not replace other reliable treatments such as surgery and medication but is generally used in conjunction with other treatments. the level of oxygen also increases the oxygen in the bloodstream carrying an abundance of oxygen to body tissue. This saturation of oxygen in tissue enhances the repair of all tissue damage. A 72-year-old client recently had knee replacement surgery and the surgeon stated it would be six months of recovery time. The client started HBOT treatment four days after surgery using a specially designed gurney so he could roll in and out without putting any pressure on his knee. The client stated his recovery time was cut by more than 65%. He is now ready for the other knee and the orthopedic clinic is amazed at the results.