Article Figures & Data
Figures
- Figure 1
Intraoperative placement of thoracolumbar dorsal ramus nerve catheter within the anatomy of the back. Published with permission from the International Journal of Spine Surgery.17
- Figure 2
Thoracolumbar dorsal ramus nerve catheters in place prior to surgical closure. Published with permission from the International Journal of Spine Surgery.17
- Figure 3
Box and whisker plot representing numeric rating scale pain scores at 0–12 and 13–24 hours postoperatively.
- Figure 4
Opioid consumption represented in mean morphine milligram equivalents at 0–12- and 13–24-hour periods.
Tables
Characteristics n Mean Range SD Sex, n Men 13 Women 27 Age, y 14.39 11–21 2.02 Body weight, kg 57.39 37–100 16.73 Cobb angle, degrees Preoperative 53.5 26–83 10.5 Postoperative 16.3 2–56 10.3 Total mean opioid MME/per 0–12 h 9.24 0–19.4 6.6 MME/per 13–24 h 16.8 0–35.2 12.6 MME/kg/0–12 h 0.16 0–0.44 0.1 MME/kg/13–24 h 0.247 0–0.77 0.17 Postoperative NRS pain score 12 h postoperative 2.75 0–7 2.12 13–24 h postoperative 3.10 0–9 2.3 Abbreviations: MME: morphine milligram equivalents; NRS: Numeric Rating Scale.
Reference Study MME Data Our Study MME Data Thomson et al22 42.3 mg/24 h 26 mg/24 h Kim et al23 35.8 mg/24 h 26 mg/24 h Chan et al24 51 mg/24 h 26 mg/24 h Walters et al25 0.703 mg/kg/24 h 0.4 mg/kg/24 h Abbreviation: MME: morphine milligram equivalents.
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