Wiadomości lekarskie (Warsaw, Poland : 1960)
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Randomized Controlled Trial
Efficacy of pectoral nerve block type II versus thoracic paravertebral block for analgesia in breast cancer surgery.
The aim: to compare the efficacy of pectoral nerve block type II and thoracic paravertebral block for analgesia during and after breast cancer surgery. ⋯ Conclusions: in breast cancer surgery pectoral nerve blocktype II can provide postoperative analgesia comparable to thoracic paravertebral block with lower complications rate.