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. 2024 Nov 5;16(11):e73086. doi: 10.7759/cureus.73086

Figure 2. PECS blocks vs. other regional anesthesia LOS. PECS blocks encompass PECS I and II. Other regional anesthesia encompasses all other peripheral nerve blocks including SAPB, TPVB, and ESPB.

Figure 2

PECS: pectoral nerve; SAPB: serratus anterior plane block; TPVB: thoracic paravertebral block; ESPB: erector spinae block; LOS: length of stay