Evidence map›Paper›PMID 34904387›Full record

ArticleOrthopaedic surgery2022

Percutaneous Robot-Assisted versus Freehand S

Wei Han, Teng Zhang, Yong-Gang Su, Chun-Peng Zhao, Li Zhou, Xin-Bao Wu, Jun-Qiang Wang

Open access · goldAbstract read
In one paragraph

Article in Orthopaedic surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 6 pooled it
5.2field-weighted citation impact, top 3% 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

30 citing papers in PubMed, 6 syntheses or guidelines pooled it, 38 citations in OpenAlex.

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  13. [Effectiveness analysis of 5G remote robotic surgery in pelvic fracture treatment].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2025
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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

7 authors at 1 institution in 1 country.

Wei HanDepartment of Traumatology, Beijing Jishuitan Hospital, Beijing, China.ORCID https://orcid.org/0000-0001-6386-8964
Teng ZhangDepartment of Traumatology, Beijing Jishuitan Hospital, Beijing, China.
Yong-Gang SuDepartment of Traumatology, Beijing Jishuitan Hospital, Beijing, China.
Chun-Peng ZhaoDepartment of Traumatology, Beijing Jishuitan Hospital, Beijing, China.
Li ZhouDepartment of Traumatology, Beijing Jishuitan Hospital, Beijing, China.
Xin-Bao WuDepartment of Traumatology, Beijing Jishuitan Hospital, Beijing, China.
Jun-Qiang WangDepartment of Traumatology, Beijing Jishuitan Hospital, Beijing, China.
Peking University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo assess the efficiency, safety, and accuracy of S

methodsThis is a retrospective clinical study. We analyzed the patients treated with S

resultsA total of 89 IS screws were implanted into S2 iliosacral joint. Fifty-four screws were placed by RA (38 patients) and 35 screws were by FH (25 patients). There was no difference between the two groups with respect to demographic data. There was no screw-related complications or revision surgery in any group. In terms of screw placement, the excellent and good rate was 100% in the RA group, better than that in the FH group where it was only 85.7% (P < 0.001). The fluoroscopy time was 8.06 ± 3.54 s in RA group, which was much less than that in the FH group (27.37 ± 8.82 s, P < 0.001). The guide wire attempts in the RA group (0.685 ± 0.820) were much less than those in the FH group (5.77 ± 3.34) (P < 0.001). Both the fluoroscopy time per screw and the number of guide wire attempts in the RA group were much less than those in the FH group (P < 0.001). The overall postoperative excellent and good rate of Matta standard in RA and FH groups were 86.8% (34/4) and 90.0% (23/25), respectively (P = 0.750), and there was no statistical difference.

conclusionThe robot-assisted surgery is an accurate and minimally invasive technique. S

Indexed as

Fractures, BonePelvic BonesRoboticsAdultBone ScrewsFemaleFracture Fixation, InternalHumansMaleMiddle AgedRetrospective StudiesYoung AdultIliosacral screwPelvic fracturePercutaneousTiRobotTraditional freehand

Identifiers

PMID34904387
PMCPMC8867425
OpenAlexW4200003979

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.