Evidence map›Paper›PMID 34068531›Full record

ArticleJournal of clinical medicine2021

Short Plate with Screw Angle over 20 Degrees Improves the Radiologic Outcome in ACDF: Clinical Study.

Kathryn-Anne Jimenez, Jihyeon Kim, Jaenam Lee, Hwan-Mo Lee, Seong-Hwan Moon, Kyung-Soo Suk, Hak-Sun Kim, Byung-Ho Lee

Abstract 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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–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

4 citing papers in PubMed.

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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

8 authors.

Kathryn-Anne JimenezOrthopedic Department, College of Medicine, Yonsei University, Seoul 03722, Korea.ORCID 0000-0001-6852-2057
Jihyeon KimOrthopedic Department, College of Medicine, Yonsei University, Seoul 03722, Korea.
Jaenam LeeOrthopedic Department, College of Medicine, Yonsei University, Seoul 03722, Korea.
Hwan-Mo LeeOrthopedic Department, College of Medicine, Yonsei University, Seoul 03722, Korea.
Seong-Hwan MoonOrthopedic Department, College of Medicine, Yonsei University, Seoul 03722, Korea.
Kyung-Soo SukOrthopedic Department, College of Medicine, Yonsei University, Seoul 03722, Korea.
Hak-Sun KimOrthopedic Department, College of Medicine, Yonsei University, Seoul 03722, Korea.
Byung-Ho LeeOrthopedic Department, College of Medicine, Yonsei University, Seoul 03722, Korea.ORCID 0000-0001-7235-4981

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAnterior cervical discectomy and fusion surgery is a common procedure for degenerative cervical spine. This describes allospacer and implant-related outcomes, comparing medium plate-low screw angle and short plate-high screw angle techniques.

methodsFrom January 2016 to June 2019, 79 patients who underwent ACDF were prospectively enrolled. Patients were divided, depending on the plate-screw system used: medium plate-low screw angle (12.3 ± 2.5 to 13.2 ± 3.2 degrees), and short plate-high screw angle (22.8 ± 5.3 to 23.3 ± 4.7 degrees). Subsidence, ALOD, and sagittal cervical balance were analyzed using lateral cervical X-rays. NDI and VAS scores were also evaluated.

resultsAge for medium plate-low-angled screw group is 58.0 ± 11.3 years, and 55.3 ± 12.0 in the short plate-high-angled screw group (

conclusionUse of a short plate and insertion of high-angled screws (more than 20 degrees) has less chance of subsidence and occurrence of ALOD than the traditional technique of using medium plate and low angle.

Indexed as

allospaceranterior cervical discectomyplate lengthscrew insertion anglesubsidence

Identifiers

PMID34068531
PMCPMC8125967

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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.