Fig. 2From: Pectoral nerve II block, transversus thoracic muscle plane block, and dexmedetomidine for breast surgery in a patient with achondroplasia: a case reportUltrasound image of transversus thoracic muscle plane block. Local anesthetics were spread between the internal intercostal muscle and the transversus thoracic muscle. IIM, internal intercostal muscle; LA, local anesthetics; TTM, transversus thoracic muscleBack to article page