Key points are not available for this paper at this time.
The TAP block plays an important role in ERAS in older patients undergoing laparoscopic rectal cancer surgery, and 0.5% ropivacaine is an optimal concentration that can reduce toxicity without undermining analgesia.
Ping-Chen et al. (Wed,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: