Fig. 2From: Inadvertent posterior intercostal artery puncture and haemorrhage after ultrasound-guided thoracic paravertebral block: a case reportParasagittal sonogram of the T6 thoracic paravertebral region 2.5 cm lateral to the midline area. CTL costo-transverse ligament, PIA posterior intercostal artery; PVS paravertebral space, TP transverse processBack to article page