• World Neurosurg · Sep 2024

    Awake Robotic Minimally-Invasive Transforaminal Lumbar Interbody Fusion under Spinal Anesthesia: a Prospective Study with 1-year Follow-up.

    • Gaetano De Biase, Oluwaseun O Akinduro, Diogo Garcia, Elird Bojaxhi, Ian A Buchanan, Shaun E Gruenbaum, Forcht DagiTeodoroTDepartment of Neurosurgery, Mayo Clinic, Jacksonville, Florida, USA., Alfredo Quinones-Hinojosa, and Kingsley Abode-Iyamah.
    • Department of Neurosurgery, Mayo Clinic, Jacksonville, Florida, USA.
    • World Neurosurg. 2024 Sep 1; 189: e941e947e941-e947.

    BackgroundWe describe our protocol and outcomes of awake robotic minimally invasive transforaminal lumbar interbody fusion (MIS-TLIF) under spinal anesthesia.MethodsWe conducted a prospective study of 10 consecutive patients undergoing awake robotic single-level MIS-TLIF with the Mazor X robot. We prospectively collected patient-reported outcomes (back and leg pain visual analog scale and Oswestry Disability Index) preoperatively at 1-month and 1-year follow-ups and assessed fusion and screw placement accuracy with a 1-year computed tomography (CT) scan.ResultsMedian age was 61 years (interquartile range [IQR] = 57.7-66). Median body mass index was 27 kg/m2. No intraoperative complications were reported. Most (9/10) patients were discharged home, and 50% discharged on the day of surgery. Median length of stay was 16.5 hours (IQR = 5-35.5). Median follow-up was 12.5 months (IQR = 12-13.5), with 9 patients having at least 12-month follow-up, with CT scans documenting good screw placement (Gertzbein-Robbins grade A) and solid bony fusion. Median preoperative back pain visual analog scale score was 7.8 (IQR = 6.9-8) versus 1.5 (IQR = 0-3.2) at 1-month post operation, P < 0.01, and 0 (IQR = 0-1) at 1-year follow-up, P < 0.01; median preoperative leg pain 8 (IQR = 7.4-8) versus 0 (IQR = 0-1.2) at 1-month post operation, P < 0.01, and 0 (IQR = 0-2) at 1-year follow-up, P < 0.01; median preoperative Oswestry Disability Index 47.5 (IQR = 27.8-57.5) versus 4 (IQR = 0-16) at 1-month postoperation, P < 0.01, and 0 (IQR = 0-7) at 1-year follow-up, P < 0.01. Median preoperative disk height of the index level was 8 mm (IQR = 2.4-9.5) versus 11.4 mm (IQR = 9.2-11.2) postoperatively,P < 0.01. Median preoperative lordosis of the index level was 5 degrees (IQR = 3.4-8.5) versus 10.1 degrees (7.3-12.2) postoperatively, P < 0.01.ConclusionsOur study showed significant improvement in patient-reported outcomes at 1-month and 1-year follow-ups after awake robotic MIS-TLIF, as well as solid bony fusion on CT scans.Copyright © 2024 Elsevier Inc. All rights reserved.

      Pubmed     Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.