Evidence map›Paper›PMID 40091955›Full record

ArticleCureus2025

Transdiscal Fixation for Dropped Head Syndrome: A Case Report.

Masato Tanaka, Ahmed Heydar, Muhamd A Rahmen, Tadashi Komatsubara, Shinya Arataki

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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.

Masato TanakaOrthopedic Surgery, Okayama Rosai Hospital, Okayama, JPN.
Ahmed HeydarOrthopedics and Traumatology, Bahçelievler Memorial Hospital, Istanbul, TUR.
Muhamd A RahmenOrthopedic Surgery, Okayama Rosai Hospital, Okayama, JPN.
Tadashi KomatsubaraOrthopedic Surgery, Okayama Rosai Hospital, Okayama, JPN.
Shinya AratakiOrthopedic Surgery, Okayama Rosai Hospital, Okayama, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Dropped head syndrome (DHS) is a rare condition mainly due to neck extensor muscle weakness. The main symptoms of DHS are chin-on-chest deformity, difficulty raising the head against gravity, neck pain, difficulty eating, and difficulty maintaining horizontal gaze. The DHS patients with severe daily life disturbances need surgical intervention, which is usually a long spinal fusion. There are several reports of distal junctional failure due to distal screw loosening, screw pullout, and implant failure because DHS patients are relatively old and may have osteoporosis. To solve this problem, cement-augmented screw fixation is one option. However, due to shoulder shadow, the cervicothoracic junction is complicated to get a clear C-arm image. The report presents the case of a 77-year-old male patient with DHS treated with a novel C-arm-free navigation technique via transdiscal fixation.

Indexed as

adult spinal deformitydistal junctional kyphosisdrop head syndromesurgerytransdiscal screw

Identifiers

PMID40091955
PMCPMC11910170

What OpenQuestion holds

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LicenceCC BY
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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.