Close
  Indian J Med Microbiol
 

Figure 7: Intramuscular paravertebral injection at L5 level. Note: The O2-O3 mixture (arrows) appears as hyperechoic area with a faint shadow. The images were obtained by means of a Sonoscape P50 Ultrasound (Sonoscape Europe S.p.A., Rome, Italy). The O2-O3 mixture was produced by means of a Multiossigen Medical 99IR generator (Multiossigen S.p.A., Gorle, Bergamo, Italy).

Figure 7: Intramuscular paravertebral injection at L5 level. 
Note: The O<sub>2</sub>-O<sub>3</sub> mixture (arrows) appears as hyperechoic area with a faint shadow. The images were obtained by means of a Sonoscape P50 Ultrasound (Sonoscape Europe S.p.A., Rome, Italy). The O<sub>2</sub>-O<sub>3</sub> mixture was produced by means of a Multiossigen Medical 99IR generator (Multiossigen S.p.A., Gorle, Bergamo, Italy).