J Neurol Surg A Cent Eur Neurosurg
DOI: 10.1055/a-2697-4029
Original Article

Clinical and Radiological Analyses of Anterior Cervical Discectomy and Fusion Involving One to Three Levels without Additional Plate Fixation: A Single-Center Experience

Autoren

  • Alexander Romagna

    1   Department of Neurosurgery, München Klinik Bogenhausen, Munich, BY, Germany
    2   Department of Neurosurgery, Paracelsus Medical University Salzburg, Salzburg, Salzburg, Austria
  • Christoph Schwartz

    2   Department of Neurosurgery, Paracelsus Medical University Salzburg, Salzburg, Salzburg, Austria
  • Reuben Christopher

    1   Department of Neurosurgery, München Klinik Bogenhausen, Munich, BY, Germany
  • Martin Geroldinger

    3   Department of Research Program Biomedical Data Science, Paracelsus Medical University, Salzburg, Salzburg, Austria
  • Dana Dinzenhofer-Kessler

    1   Department of Neurosurgery, München Klinik Bogenhausen, Munich, BY, Germany
  • David Schul

    4   Department of Neurosurgery, InnKlinikum gkU Altötting und Mühldorf, Altötting, BY, Germany
  • Andre Tomasino

    4   Department of Neurosurgery, InnKlinikum gkU Altötting und Mühldorf, Altötting, BY, Germany

Funding Information None.

Abstract

Purpose

This study aimed to evaluate clinical and radiological outcomes of patients who underwent anterior cervical discectomy and fusion (ACDF) without additional anterior plate fixation.

Methods

A retrospective, single-center analysis was conducted. Clinical outcomes were assessed by the Visual Analog Scale (VAS) scores, Neck Disability Index (NDI), and Odom's criteria. Radiological outcomes were evaluated based on changes in segmental disc height (subsidence), and Cobb angle by X-rays. Fusion was defined as a consistent distance between spinous processes.

Results

The study population consisted of 98 patients (mean age of 55.8 years) with a follow-up of 22.1 months. Procedures included 55 one-level, 33 two-level, and 10 three-level surgeries. The study results demonstrated good clinical outcomes, with statistically significant reductions in NDI scores with notable improvements in VAS (p < 0.001). Radiologically, we recorded a subsidence and reduction in Cobb angle of 1.6 mm/2.2 degrees in one-level, 3.8 mm/3.0 degrees in two-level, and 2.5 mm/2.4 degrees in three-level surgeries, respectively. Complete postoperative fusion was recorded for 86.7% patients, comprising rates of 87.3% for one-level, 90.9% for two-level, and 70.0% for three-level procedures. No revision surgery had to be performed.

Conclusion

ACDF without additional plating appears to be an effective procedure for the surgical treatment of single- and multilevel degenerative cervical disease with good clinical outcome.

Data Availability Statement

The data that support the findings of this study are not openly available due to reasons of sensitivity and are available from the corresponding author upon reasonable request.


Ethical Approval

The data were collected and analyzed as part of a doctoral thesis under the supervision of the manuscript's last author (A.T.), and the institutional review board (Technical University of Munich, Germany) approved the study protocol.


Informed Consent

All patients gave their written consent to the evaluation of the data, and were treated in accordance with the Declaration of Helsinki.




Publikationsverlauf

Eingereicht: 16. April 2025

Angenommen: 05. September 2025

Accepted Manuscript online:
09. September 2025

Artikel online veröffentlicht:
21. November 2025

© 2025. Thieme. All rights reserved.

Georg Thieme Verlag KG
Oswald-Hesse-Straße 50, 70469 Stuttgart, Germany

 
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