Evidence map›Paper›PMID 41952956›Full record

ArticleBrain & spine2026

Endoscopic posterior resection of C2 osteoid osteoma with 3 years follow-up.

Cristian CorreaV, Diego ContrerasS, Matias NahuelpanS, Camila SalazarC, Facundo Van Isseldyk, Jin-Sung Kim

Abstract readCase Reports
In one paragraph

Article in Brain & spine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Cristian CorreaVSpine Center, Clinica Las Condes, Santiago, Chile.
Diego ContrerasSDepartment of Orthopaedics and Traumatology, Padre Las Casas, Chile.
Matias NahuelpanSDepartment of Orthopaedics and Traumatology, Hospital Hernán Henriquez Aravena, Temuco, Chile.
Camila SalazarCDepartment of Orthopaedics and Traumatology, Hospital Hernán Henriquez Aravena, Temuco, Chile.
Facundo Van IsseldykDepartment of Neurosurgery, Hospital Privado de Rosario, Rosario, Argentina.
Jin-Sung KimUniversity of Korea, 222 Banpo-daero, Seocho-Gu, Seoul, 06591, South Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Study design: Case report and literature review. Objective: To present and describe the surgical technique of the case with 3 years follow-up, the longest one reported to date involving posterior endoscopic management of a C2 osteoid osteoma. Background: Summary: The development of spinal endoscopic techniques has enabled the treatment of degenerative spinal disorders and has expanded their indications to include spinal tumor pathology. This report represents the case with the longest follow-up reported to date regarding the use of endoscopic techniques in the treatment of cervical osteoid osteoma. Methods: A 10-year-old patient presented with a 2-year history of cervical pain. Diagnostic imaging with Computed Tomography (CT) and Magnetic Resonance (MR) revealed an osteoid osteoma located in the C2 lamina and pedicle. The patient underwent posterior cervical endoscopy with complete tumor excision. Results: Clinical and radiological follow-up demonstrated tumor resection with a significant reduction of symptoms. No signs of tumor recurrence were observed at 3 years of follow-up. Conclusion: Endoscopic techniques have expanded their indications to include spinal tumor pathology. In experienced hands, this is a safe technique that allows direct visualization of tumor resection.Its advantages include minimal morbidity, reduced postoperative pain and discomfort, decreased analgesic dependence, and improved cosmetic outcomes.

Indexed as

C2 osteoid osteomaEndoscopic decompressionSpinal endoscopy

Identifiers

PMID41952956
PMCPMC13054089

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