Evidence map›Paper›PMID 34945020›Full record

ArticleJournal of clinical medicine2021

Initial Intraoperative Experience with Robotic-Assisted Pedicle Screw Placement with Cirq

Mirza Pojskić, Miriam Bopp, Christopher Nimsky, Barbara Carl, Benjamin Saβ

Open access · goldAbstract read
In one paragraph

Article in Journal of clinical medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.9field-weighted citation impact, top 8% of its field
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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 26 citations in OpenAlex.

  1. Deviation from preoperative planning and pedicle screw accuracy in navigated and robotic spinal fusion: a systematic 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 · 2025
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  12. A surgeon-controlled mode of robotic assistance with posterolateral approach helps achieve highly medialized cervical pedicle screw placement to avoid vertebral artery injury.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
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  18. CRANE: A Redundant, Multi-Degree-of-Freedom Computed Tomography Robot for Heightened Needle Dexterity within a Medical Imaging Bore.IEEE transactions on robotics : a publication of the IEEE Robotics and Automation Society · 2024
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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

5 authors at 1 institution in 1 country.

Mirza PojskićDepartment of Neurosurgery, University of Marburg, 65199 Marburg, Germany.ORCID 0000-0002-6123-5589
Miriam BoppDepartment of Neurosurgery, University of Marburg, 65199 Marburg, Germany.ORCID 0000-0003-1574-7572
Christopher NimskyDepartment of Neurosurgery, University of Marburg, 65199 Marburg, Germany.ORCID 0000-0002-8216-9410
Barbara CarlDepartment of Neurosurgery, University of Marburg, 65199 Marburg, Germany.
Benjamin SaβDepartment of Neurosurgery, University of Marburg, 65199 Marburg, Germany.ORCID 0000-0003-2855-3443
Philipps University of Marburg · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRobot-guided spine surgery is based on a preoperatively planned trajectory that is reproduced in the operating room by the robotic device. This study presents our initial experience with thoracolumbar pedicle screw placement using Brainlab's Cirq

methodsAll patients who underwent robotic-assisted implantation of pedicle screws in the thoracolumbar spine were included in the study. Our workflow, consisting of preoperative imagining, screw planning, intraoperative imaging with automatic registration, fusion of the preoperative and intraoperative imaging with a review of the preplanned screw trajectories, robotic-assisted insertion of K-wires, followed by a fluoroscopy-assisted insertion of pedicle screws and control iCT scan, is described.

resultsA total of 12 patients (5 male and 7 females, mean age 67.4 years) underwent 13 surgeries using the Cirq

conclusionBrainlab's Cirq

Indexed as

entry point deviationpedicle screw accuracyrobotic-guided spine surgeryscrew angular deviationscrew entry pointscrew tip deviationscrew trajectory

Identifiers

PMID34945020
PMCPMC8703981
OpenAlexW4200345662

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.