Locations for Adductor Canal Block: Proximal adductor canal injections were associated with lower first 24-h morphine consumption than when injections were more distal. Decreases in quadriceps strength were similar whether the injection was made in a proximal, mid-, or distal adductor canal location.
	Pectoralis-II Myofascial Block and Analgesia: This meta-analysis includes 14 randomized trials comparing pectoralis-II block with paravertebral blocks and found that there were no differences in pain scores or opioid consumption between the two groups in patients having surgery for breast cancer. Pectoralis II blocks were noninferior to paravertebral blocks in reducing pain intensity and morphine consumption for the first 24 h after surgery and both were superior to systemic analgesia alone.