Fig. 1

CONSORT flow diagram of the study population. ASA: American Society of Anesthesiologists; BMI: body mass index; ICNB: intercostal nerve block; S-SAPB: superficial serratus anterior plane block
CONSORT flow diagram of the study population. ASA: American Society of Anesthesiologists; BMI: body mass index; ICNB: intercostal nerve block; S-SAPB: superficial serratus anterior plane block