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  Indian J Med Microbiol
 

Figure 1: Ultrasound image of the anterior approach of quadratus lumborum block before injection (a) and after injection (b). EO = External olique muscle, IO = Internal olique muscle, TA = Transversus abdominus muscle, QL = Quadfratus lumborum muscle, LA = Local anaesthetic agent, Blue coloured area = Drug deposition site

Figure 1: Ultrasound image of the anterior approach of quadratus lumborum block before injection (a) and after injection (b). EO = External olique muscle, IO = Internal olique muscle, TA = Transversus abdominus muscle, QL = Quadfratus lumborum muscle, LA = Local anaesthetic agent, Blue coloured area = Drug deposition site