Injection Volume and Anesthetic Effect in Serratus Plane Block

Tatsuya Kunigo1, Takeshi Murouchi, Shuji Yamamoto

  • 1From the *Department of Anesthesia, Kushiro City General Hospital, Kushiro; †Department of Anesthesia, Kitami Red Cross Hospital, Kitami; ‡Department of Anesthesia, Hokkaido P.W.F.A.C. Obihiro-Kosei General Hospital, Obihiro; and §Department of Anesthesiology, Sapporo Medical University School of Medicine, Sapporo, Japan.

Summary

This study found that a larger volume of ropivacaine (40 mL) in serratus plane blocks resulted in greater dermatomal spread for anterior chest wall analgesia. However, increased volume did not extend the time to first postoperative pain medication.

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