A study of patient-reported pain during bone marrow aspiration and biopsy using local anesthesia alone compared with local anesthesia with intravenous midazolam coadministration at a tertiary academic hospital in South Africa.

Introduction: During the bone marrow aspiration and biopsy (BMAB) procedure, patients report pain of widely variable intensity. There is limited literature on the factors associated with the pain. The use of local anesthesia (LA) only is still widespread although it does not abolish the pain.