Yaser Pektaş, Erdem Edipoğlu, Evrim Kucur Tülübaş, İpek Bostancı, Gökhan Sertçakacılar

Comparison of femoral block and adductor canal block in the postoperative analgesia of patients undergoing arthroscopic knee surgery

Objectives: The aim of the study was to compare adductor canal block and femoral nerve block in thepostoperative analgesia of patients undergoing elective arthroscopic knee surgery with respect to opioid useand Visual Analogue Scale (VAS), which is a unidimensional measurement of pain intensity.Methods: The study was designed and conducted prospectively between April 2016 and November 2016 in atertiary care hospital but the results were evaluated retrospectively. Prior to the induction of general anesthesiafor knee surgery, (the first) 20 consecutive patients underwent femoral nerve block, and (the second) 20consecutive patients received adductor canal block. Patients receiving adductor canal block for analgesia werereferred to as Group A and patients receiving femoral nerve block for analgesia were defined as Group F. Painwas evaluated using the VAS score.The results were compared statistically.Results: Both the femoral nerve block and adductor canal block groups showed similar results in terms ofVAS and opioid use (p < 0.05).Conclusion: In the postoperative analgesia of patients undergoing elective arthroscopic knee surgery, nodifference was found between adductor canal block and femoral nerve block in terms of opioid use and VASscores.

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