Evidence map›Paper›PMID 33100775›Full record

ArticleJournal of craniovertebral junction & spine

Rotational dislocation C1-C2 after otoplasty under local anesthesia.

Thiago Dantas Matos, Romulo Pedroza Pinheiro, Herton Rodrigo Tavares Costa, Helton Luiz Aparecido Defino

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Journal of craniovertebral junction & spine. 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
0.4field-weighted citation impact, top 36% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. C1-C2 Rotatory Subluxation in Adults "A Narrative Review".Diagnostics (Basel, Switzerland) · 2022
    Review
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

4 authors at 1 institution in 1 country.

Thiago Dantas MatosDepartment of Orthopedics and Traumatology Surgery, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
Romulo Pedroza PinheiroDepartment of Orthopedics and Traumatology Surgery, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
Herton Rodrigo Tavares CostaDepartment of Orthopedics and Traumatology Surgery, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
Helton Luiz Aparecido DefinoDepartment of Orthopedics and Traumatology Surgery, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
Universidade de São Paulo · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Non-traumatic rotational atlantoaxial subluxation (NTARS) is rare and mostly reported after infection of the upper respiratory tract and named Grisel's syndrome. NTARS has also been reported after head-and-neck surgery, but it is extremely rare after otoplasty. A case of NTARS after bilateral otoplasty is reported under local anesthesia, a 15-year-old female being presented with painful torticollis. The diagnosis of atlantoaxial rotatory subluxation was performed using radiographs and computed tomography 2 weeks after the surgery. Closed reduction was performed by traction of the head and transoral direct pressure over an anterior dislocated C1 mass. The reposition of the joint was achieved, but it was very unstable, and it was not possible to keep the reduction. Open posterior reduction and posterior C1-C2 arthrodesis were performed followed by the use of a soft collar during 3 months.

Indexed as

Atlantoaxial jointjoint dislocationotologic surgical procedurespostoperative complications

Identifiers

PMID33100775
PMCPMC7546050
OpenAlexW3049596256

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.