“…First, providing the SSN block at the midpoint between the suprascapular and spinoglenoid notches to selectively target the lateral trunk of the SSN might be a better option for patients with chronic pain, as suggested previously by Tran et al [2]. However, applying the same technique for "shoulder surgery analgesia, " as per the title of this technical report [1], might not be adequate because the medial trunk of the SSN, which provides sensory coverage predominantly to the anterior region of the shoulder [3], also contributes to pain in surgical procedures. Furthermore, a previous cadaveric study found anatomical variations such that the "posterior region received innervation from the proximal branch of the medial trunk in half of the specimens" [3].…”