---
title: "Case Study: How MRI Helped Diagnose a Hidden Spinal Issue"
description: Spinal Decompression in dog diagnosed via MRI vs inconclusion results on CT  MRI superior choice for soft tissue injuries in animals, successful outcome
---

<https://www.vetoutpatientmri.com/veterinary-outpatient-mri-blog>

# [Case Study: How MRI Helped Diagnose a Hidden Spinal Issue](https://www.vetoutpatientmri.com/veterinary-outpatient-mri-blog/case-study-how-mri-helped-diagnose-a-hidden-spinal-issue-in-a-dog)

 Written by [Veterinary Outpatient MRI](https://www.vetoutpatientmri.com/veterinary-outpatient-mri-blog/author/veterinary-outpatient-mri) | Jul 9, 2025 7:25:51 PM

**Patient:** *Casey*, a 7-year-old Golden Retriever

**Presenting Problem:**

Casey came in with a two-month history of worsening hind limb weakness and difficulty climbing stairs. His owners also noticed he was reluctant to jump into the car, which was unusual for him.

**Initial Diagnostics:**

Casey’s veterinarian did a full physical exam and routine X-rays, which didn’t show any clear bone abnormalities. A CT scan was then performed to check for possible intervertebral disc disease or bony tumors. The CT came back inconclusive—while it showed mild disc protrusion at L2-L3, it didn’t fully explain Casey’s worsening weakness or pain response when his lower back was palpated.

**Next Step: MRI**

Since his symptoms didn’t match the CT results, the vet referred Casey for an MRI. The MRI provided a detailed look at the soft tissues, spinal cord, and nerve roots L7S1 rupture with osteoarthritis suggesting lumbosacral instability. There was indeed a disc at L2-3 without compression of the thecal sac or cord edema. MRI interpretation was that this was a clinically insignificant disc and that his issue was at the lumbosacral space.

**Outcome:**

Casey was referred for decompression and stabilization surgery. He responded well and after 6 weeks was able to run and play normally.

**Key Takeaway:**

This case highlights how MRI can detect soft tissue and spinal cord problems that a CT scan might miss. For complex cases involving nerve or spinal cord compression, MRI often gives the detail needed to pinpoint the problem and guide proper treatment.

[View full post](https://www.vetoutpatientmri.com/veterinary-outpatient-mri-blog/case-study-how-mri-helped-diagnose-a-hidden-spinal-issue-in-a-dog)

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