The demonstrated effectiveness of ozone shows that it may advantage sterilization and cleaning from microorganisms a number of life support systems aboard manned space vehicles and stations.
Medical ozone is a mixture of oxygen and ozone which can be used for several medical applications.
Ozone was first applied clinically to the treatment of lumbar sciatic pain peridurally, while Pietrogrande was the first in Italy to report on its intradiscal administration to treat nucleus polposus herniation. We divided our results into clinical and instrumental. Ozone therapy, thanks to its ease of execution and noninvasiveness, permits the successful outpatient treatment of lumbar sciatic pain. Moreover, the lack of major complications and the good results obtained compared to other methods, such as chemonucleolysis, percutaneous automated discectomy, microsurgery and conventional surgery, suggest that ozone therapy can be considered the treatment of choice for lumbar sciatic pain and a valid alternative to surgery in many cases.