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Updated: Jun 12, 2026

Surgical Technique for the Implantation of a Biomimetic Artificial Intervertebral Disc in a Goat Animal Model

Surgical Technique for the Implantation of a Biomimetic Artificial Intervertebral Disc in a Goat Animal Model

Published on: October 10, 2025

Multilevel cervical arthroplasty with artificial disc replacement.

Mario J Cardoso¹, Michael K Rosner

¹Neurosurgery Service, Walter Reed Army Medical Center, Washington, DC 20307, USA. mtcardoso@comcast.net

Neurosurgical Focus

|June 24, 2010

Summary

This summary is machine-generated.

Contiguous multilevel cervical disc arthroplasty using the Prestige ST artificial disc is a safe and effective alternative to fusion for treating cervical radiculopathy and myelopathy. This study details the surgical technique and positive outcomes in 10 patients.

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Multilevel Oblique Lumbar Interbody Fusion in Degenerative Lumbar Disc Disease with Instability

Multilevel Oblique Lumbar Interbody Fusion in Degenerative Lumbar Disc Disease with Instability

Published on: July 25, 2025

Area of Science:

Neurosurgery
Orthopedic Surgery
Spinal Surgery

Background:

Cervical radiculopathy and myelopathy can necessitate surgical intervention.
Multilevel cervical disc arthroplasty is an emerging alternative to traditional fusion procedures.

Purpose of the Study:

To review the technique for contiguous multilevel cervical disc arthroplasty using the Prestige ST artificial disc.
To evaluate the safety and efficacy of this technique in patients with radiculopathy and myelopathy.

Main Methods:

Retrospective review of 10 patients who received contiguous Prestige ST implants for cervical disc arthroplasty.
Analysis of preoperative planning, surgical technique, and clinical/radiographic outcomes.
Patients had radiculopathy and/or myelopathy without prior cervical fusion.

Main Results:

Ten male patients (average age 45) underwent contiguous multilevel cervical disc arthroplasty with Prestige ST implants.
No cases of screw backout, implant dislodgment, progressive kyphosis, heterotopic bone, pseudarthrosis, or symptomatic adjacent level disease were observed.
Mean follow-up was 12 months, with positive clinical and radiographic results.

Conclusions:

Contiguous multilevel cervical disc arthroplasty with the Prestige ST is a safe and effective treatment option.
This technique offers a viable alternative to multilevel cervical arthrodesis (fusion).
The Prestige ST implant demonstrates favorable outcomes in managing complex cervical spine conditions.