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Neurosurgery blog — Dr. Carlos A. Noreña Osterroth
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Neurosurgery blog

When back pain needs a neurosurgeon, which headaches need investigating, how to prepare for surgery and what to expect from recovery.

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The questions patients bring, answered in writing

When back pain needs a neurosurgeon, which headaches need investigating, how to prepare for surgery and what to expect from recovery.

Headache red flags you should not ignore — Dr. Carlos A. Noreña Osterroth Brain

Headache red flags you should not ignore

Most headaches are migraine or tension-type. A handful of features, however, change what should be done next entirely.

  • 2026-07-28
  • 6 min read
  • Craniotomy
How to prepare for brain surgery: a practical guide — Dr. Carlos A. Noreña Osterroth Patient guide

How to prepare for brain surgery: a practical guide

What to ask before signing, what to take to hospital, which medications to stop and what to expect in the first days. What is organised beforehand hurts less after.

  • 2026-08-04
  • 7 min read
  • Craniotomy
Herniated disc: surgery or rehabilitation? — Dr. Carlos A. Noreña Osterroth Spine

Herniated disc: surgery or rehabilitation?

The question asked most often in clinic. The answer depends on three things, and the size of the herniation on the MRI is none of them.

  • 2026-08-11
  • 6 min read
  • Lumbar microdiscectomy
Recovery after spine surgery: week by week — Dr. Carlos A. Noreña Osterroth Patient guide

Recovery after spine surgery: week by week

How long each stage takes, what is normal and what is not, and why rehabilitation weighs as much as the operation in the final result.

  • 2026-08-25
  • 7 min read
  • Instrumented lumbar fusion
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Bring your imaging and settle the question

One consultation with your MRI or CT in hand is worth more than ten internet searches. Book by phone or through the form and you will be told what is there, what it means and what your options are.

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