iCliniq Logo
HomeAnswersSpine healthpatient education

What is the difference between thoracic and lumbar fusion?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

Can you please tell me what is the difference between thoracic, thoracolumbar and lumbar fusion? Or are they all the same?

Hello,

Welcome to icliniq.com.

There are 12 thoracic vertebrae and five lumbar vertebrae.

  1. The fusion of the body of the vertebrae between the thoracic spine is called a thoracic fusion.
  2. A fusion at the junction of the thoracic and lumbar spine is called a thoracolumbar fusion.
  3. And that between the lumbar vertebrae is called lumbar vertebrae fusion.

This professional advice provided by me stands subject to the actual examination of report/image and is based entirely on inputs provided to me. It should be correlated with clinical findings. Regards.

For more information consult a spine health specialist online --> https://icliniq.com./ask-a-doctor-online/spine-health-specialist

Medically reviewed byiCliniq medical review team

Published At September 30, 2017
Reviewed AtOctober 16, 2025

Same symptoms don't mean you have the same problem. Consult a doctor now!

Dr. Sharoff Lokesh Mohan
Dr. Sharoff Lokesh Mohan

Orthopedician and Traumatology

Consult this doctor
Listen to related tracks in our music library

Read answers about:

thoracolumbosacral orthosismri spinelumbar compressionpatient educationthoracic scoliosis

Ask your health query to a doctor online

*guaranteed answer within 4 hours

Disclaimer: No content published on this website is intended to be a substitute for professional medical diagnosis, advice or treatment by a trained physician. Seek advice from your physician or other qualified healthcare providers with questions you may have regarding your symptoms and medical condition for a complete medical diagnosis. Do not delay or disregard seeking professional medical advice because of something you have read on this website. Read our Editorial Process to know how we create content for health articles and queries.