Evidence map›Paper›PMID 32975454›Full record

ArticleGlobal spine journal2022

Comparison of Accuracy and Clinical Outcomes of Robot-Assisted Versus Fluoroscopy-Guided Pedicle Screw Placement in Posterior Cervical Surgery.

Xin-Jin Su, Zhen-Dong Lv, Zhi Chen, Kun Wang, Chao Zhu, Hao Chen, Ying-Chao Han, Qing-Xin Song, Li-Feng Lao, Yu-Hui Zhang and 2 more

Abstract read
In one paragraph

Article in Global spine journal, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. AI-driven tissue discrimination sensing methods for robot-assisted spine surgery: a state-of-the-art review.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026
    Review
  4. Article
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  7. Article
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  9. Review
  10. Cervical pedicle screw fixation with the Tianji orthopedic surgical robot.Journal of orthopaedic surgery and research · 2025
    Article
  11. Robotic assistance for upper cervical instrumentation: report on accuracy and safety.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2025
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Xin-Jin Su71140Shanghai Jiao Tong University, Shanghai, China.
Zhen-Dong Lv71140Shanghai Jiao Tong University, Shanghai, China.
Zhi Chen71140Shanghai Jiao Tong University, Shanghai, China.
Kun Wang71140Shanghai Jiao Tong University, Shanghai, China.
Chao Zhu71140Shanghai Jiao Tong University, Shanghai, China.
Hao Chen71140Shanghai Jiao Tong University, Shanghai, China.
Ying-Chao Han71140Shanghai Jiao Tong University, Shanghai, China.
Qing-Xin Song71140Shanghai Jiao Tong University, Shanghai, China.
Li-Feng Lao71140Shanghai Jiao Tong University, Shanghai, China.ORCID https://orcid.org/0000-0003-2933-3514
Yu-Hui Zhang71140Shanghai Jiao Tong University, Shanghai, China.
Quan Li71140Shanghai Jiao Tong University, Shanghai, China.
Hong-Xing Shen71140Shanghai Jiao Tong University, Shanghai, China.ORCID https://orcid.org/0000-0001-9220-821X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

STUDY

designThis was a prospective controlled study.

objectiveTo compare the accuracy and clinical outcomes of robot-assisted (RA) and fluoroscopy-guided (FG) pedicle screw placement in posterior cervical surgery.

methodsThis study included 58 patients. The primary outcome measures were the 1-time success rate and the accuracy of pedicle screw placement according to the Gertzbein-Robbins scales. The secondary outcome measures, including the operative time, intraoperative blood loss, hospital stay, cumulative radiation time, radiation dose, intraoperative advent events, and postoperative complications, were recorded and analyzed. The Japanese Orthopedics Association (JOA) scores and Neck Disability Index (NDI) were used to assess the neurological function of patients before and at 3 and 6 months after surgery.

resultsThe rate of grade A was significantly higher in the RA group than in the FG group (90.6% and 71.1%;

conclusionsThe RA technique achieved higher accuracy and 1-time success rate of pedicle screw placement in posterior cervical surgery while achieving comparable clinical outcomes.

Indexed as

fluoroscopy-guidedpedicle screw placementposterior cervical surgeryrobot-assisted

Identifiers

PMID32975454
PMCPMC9109572

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.