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  Indian J Med Microbiol
 

Figure 1: (a) Epidural needles, angulation of catheter protrusion and minimum length of the bevel (MLB). (b) The elastic band and the epidural needle are positioned such that the tip of the epidural needle and catheter touches the band. (c) Movement of the elastic band and catheter behaviour as the catheter exits the needle bevel

Figure 1: (a) Epidural needles, angulation of catheter protrusion and minimum length of the bevel (MLB). (b) The elastic band and the epidural needle are positioned such that the tip of the epidural needle and catheter touches the band. (c) Movement of the elastic band and catheter behaviour as the catheter exits the needle bevel