Articles: nerve-block.
-
J. Cardiothorac. Vasc. Anesth. · Sep 2020
Randomized Controlled TrialUltrasound-Guided Erector Spinae Plane Block Versus Intercostal Nerve Block for Post-Minithoracotomy Acute Pain Management: A Randomized Controlled Trial.
Several nerve block procedures are available for post-thoracotomy pain management. ⋯ ESPB was demonstrated to provide superior analgesia, lower perioperative analgesic requirements, better patient satisfaction, and less respiratory muscle strength impairment than ICNB in patients undergoing minithoracotomy.
-
Anesthesia and analgesia · Sep 2020
Comparative StudyAnatomical Evaluation of a Conventional Pectoralis II Versus a Subserratus Plane Block for Breast Surgery.
Pectoralis I and II (Pecs I/Pecs II) blocks are modern regional anesthetic techniques performed in combination to anesthetize the nerves involved in breast surgery and axillary node dissection. Pecs II spread and clinical efficacy is thought to be independent of whether injection occurs between pectoralis minor and serratus anterior or deep to serratus anterior. Injecting deep to serratus anterior onto the rib may be technically easier; however, our clinical experience suggests that this approach may be less effective for axillary dissection. We undertook a cadaveric study to evaluate a subserratus plane approach for use in breast and axillary surgery. ⋯ In our cadaveric study, injecting deep to serratus plane produced significantly less axillary spread. For breast surgery excluding the axilla, both techniques may be effective; however, for axillary dissection, the conventional Pecs II is likely to produce superior analgesia and additionally may help achieve complete coverage of the deeper pectoral nerve branches.