case_images: PMC10833031_01
case_images: PMC10833031_02
case_images: (a) Placement of an ultrasound-guided erector spinae plane block. (b) Spread of the drug between the tip of the transverse process (TP) and erector spinae muscle (ESM)
case_images: SJA-18-126-g001.jpg
case_images: PMC10833031_02_SJA-18-126-g001.jpg
case_images: sja.sja_548_23-F1
case_images: T12 transverse process were identified. The needle was inserted from the caudal to the cranial direction to reach the interfascial plane between the erector spinae muscle and the T12 transverse process [Figure 1a], and the drug was deposited (13 ml of 0.5% bupivacaine and 13 ml of 2% lignocaine with dexamethasone 8 mg). Adequate spread of the drug was noted [Figure 1b].