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Related Experiment Video

Updated: May 12, 2026

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
04:19

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device

Published on: November 8, 2024

Rigid Cervical Collars after Posterior Cervical Fusion: Do They Improve Outcomes? A Randomized Clinical Trial.

Aylar Havazyari1, Amirhossein Kamroo1, Sadegh Bagherzadeh1,2

  • 1Department of Neurosurgery, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.

Asian Journal of Neurosurgery
|May 11, 2026
PubMed
Summary

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Intraoperative neuromonitoring in degenerative cervical myelopathy surgery: a systematic review and meta-analysis of diagnostic accuracy and postoperative neurological outcomes.

European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society·2026
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Hypofractionated stereotactic radiotherapy/radiosurgery versus single-session stereotactic radiosurgery for patients with hemangioma of cavernous sinus: a systematic review, single-arm meta-analysis, and an indirect comparison.

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Does stopping at C2 matter? A comparative analysis of alignment and craniocervical compensation in C2-T1 versus C3-T1 posterior cervical fusion.

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The impact of postoperative cervical sagittal alignment on patient-reported outcomes following posterior decompression and fusion for degenerative cervical myelopathy: A prospective cohort study with 18 month follow-up.

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This summary is machine-generated.

Postoperative rigid cervical collars did not improve neck pain or function in patients undergoing posterior cervical decompression and fusion (PCDF). Routine collar use after PCDF may not be necessary, but findings require cautious interpretation due to study limitations.

Area of Science:

  • Neurosurgery
  • Orthopedic Surgery
  • Clinical Outcomes Research

Background:

  • Degenerative cervical myelopathy (DCM) is a progressive spinal cord condition.
  • Posterior cervical decompression and fusion (PCDF) is a surgical treatment for DCM.
  • The role of postoperative rigid cervical collars in optimizing recovery after PCDF is not well-established.

Purpose of the Study:

  • To evaluate the efficacy of rigid cervical collars in improving neck pain, functional disability, and quality of life after PCDF.
  • To compare outcomes between patients using a rigid cervical collar and those not using one post-PCDF.

Main Methods:

  • A single-blind, randomized controlled trial involving 60 adult patients with DCM undergoing PCDF.
  • Participants were randomized into a rigid cervical collar group (n=30) or a no-collar group (n=30).
Keywords:
cervical collarcervical fusionfunctional outcomemyelopathyneck pain

Related Experiment Videos

Last Updated: May 12, 2026

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device
04:19

Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device

Published on: November 8, 2024

  • Outcomes including neck pain (VAS), neck disability (NDI), and quality of life (SF-36) were assessed at 1, 3, 6, and 12 months post-surgery.

    • Main Results:

    • Both groups showed significant improvements in pain, disability, and quality of life over 12 months.
    • No statistically significant differences were observed between the collar and no-collar groups for any outcome measure.
    • The study was underpowered (26.4% post hoc power) to detect small-to-moderate differences.

    Conclusions:

    • Postoperative rigid cervical collar use did not provide additional benefits for neck pain, function, or quality of life after PCDF.
    • Routine prescription of rigid cervical collars following PCDF may warrant reconsideration.
    • Findings should be interpreted cautiously due to limited statistical power and lack of surgeon/patient blinding.