“…The remaining 86 full-text articles were assessed for eligibility, and 20 of those articles were excluded (5 were not written in the English language, 4 included interventions that were mislabeled as ICNB, 3 did not include a group of patients who received ICNB with local anesthesia, 3 were systematic reviews, 2 were editorials or short reports, 1 examined outcomes outside the scope of the present study, 1 had insufficient reporting, and 1 examined nonthoracic surgery). All of the remaining 66 studies 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 , 28 , 29 , 30 , 31 , 32 , 33 , 34 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 , 49 , 50 , 51 , 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 , 70 , 71 , 72 , 73 ,…”