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Different Concentrations of Ropivacaine under Ultrasound Guidance on Quadratus Lumbar Muscle Nerve Block in Elderly Patients with Hip Replacement
OBJECTIVE: To compare the effect of ropivacaine in different concentrations under ultrasound guidance on lumbar muscle nerve blocking in elderly patients undergoing hip replacement surgery. METHODS: 60 elderly patients underwent hip replacement in our hospital over a period of April to December of 2...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Hindawi
2021
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8716207/ https://www.ncbi.nlm.nih.gov/pubmed/34977251 http://dx.doi.org/10.1155/2021/9911352 |