ArticleGlobal spine journal2025
Complications Have Not Improved With Newer Generation Robots.
Article in Global spine journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Spine-specific robots may offer superior screw placement accuracy in spinal surgery procedures. A systematic review and network and proportional meta-analysis.Journal of orthopaedic surgery and research · 2025Pooled it
- Is virtual reality training for lumbosacral freehand pedicle screw placement an alternative to conventional training?European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025Article
- The Use of Computed Tomography-Based Navigation System for Biportal Endoscopic Lumbar Decompression.Clinics in orthopedic surgery · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
STUDY
designRetrospective cohort study.
objectiveThe purpose of this study was to see whether upgrades in newer generation robots improve safety and clinical outcomes following spine surgery.
methodsAll patients undergoing robotic-assisted spine surgery with the Mazor X Stealth Edition
results264 consecutive patients (54.1% female; age at time of surgery 63.5 ± 15.3 years) operated on by 14 surgeons were analyzed. The average number of instrumented levels with robotics was 4.2 ± 2.7, while the average number of instrumented screws with robotics was 8.3 ± 5.3. There was a nearly 50/50 split between an open and minimally invasive approach. Six patients (2.2%) had robot related complications. Three patients had temporary nerve root injuries from misplaced screws that required reoperation, one patient had a permanent motor deficit from the tap damaging the L1 and L2 nerve roots, one patient had a durotomy from a misplaced screw that required laminectomy and intra-operative repair, and one patient had a temporary sensory L5 nerve root injury from a drill. Half of these complications (3/6) were due to a reference frame error. In total, four patients (1.5%) required reoperation to fix 10 misplaced screws.
conclusionDespite newer generation robots, robot related complications are not decreasing. As half the robot related complications result from reference frame errors, this is an opportunity for improvement.
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