Article

Predictors of ultrasound-guided brachial plexus block failure in upper limb surgery: a retrospective cohort study

2026-07-25

Abstract excerpt

<title>Abstract</title> <p>Background Ultrasound-guided brachial plexus block (USG-BPB) is widely used for upper limb surgery, but failure remains clinically important. This study aimed to identify predictors of USG-BPB failure and develop a clinical risk score. Methods We performed a retrospective cohort study of patients undergoing upper limb surgery with USG-BPB at a university hospital from 2018 to 2023. Bl...

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Literature Corpus work: 301383e4-3971-5509-9f52-233a66dd33fa
DOI: 10.21203/rs.3.rs-10351042/v1

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Predictors of ultrasound-guided brachial plexus block failure in upper limb surgery: a retrospective cohort studyDOI 10.21203/rs.3.rs-10351042/v1Read

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