Efficacy of ultrasound-guided infiltration with levobupivacaine and triamcinolone for myofascial pain syndrome of the quadratus lumborum: a retrospective observational study

Introduction and objectives: Myofascial Pain Syndrome (MPS) of the Quadratus Lumborum muscle (QL) is a frequent cause of chronic low back pain. With this study, we aimed to assess the efficacy of ultrasound-guided infiltration with 0.25% levobupivacaine and 40.ßmg triamcinolone for MPS of the QL. Me...

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Bibliographic Details
Main Authors: Anabela Barreto Silva, Nuno Malheiro, Belinda Oliveira, Diamantino Pereira, Filipe Antunes, Joana Borges, Ana Cristina Cunha
Format: Article
Language:English
Published: Elsevier 2023-11-01
Series:Brazilian Journal of Anesthesiology
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S0104001421003250