Your spine is not meant to be perfectly straight. It has natural curves that act as shock absorbers, keep you balanced, and allow fluid movement. But when those curves shift too far in either direction, problems arise and that’s exactly what lumbar lordosis describes.

In this guide, you’ll learn about the two types of lumbar lordosis, what causes them, how to recognize the symptoms, and when to seek professional help.

What is lumbar lordosis?

This condition refers to abnormal changes in the natural inward curve of the lower back (the lumbar spine). Every healthy spine has gentle curves that help with balance, shock absorption, and flexibility. When this curve becomes too pronounced or disappears altogether, it becomes a condition worth addressing.

1. Hyperlordosis (excessive inward curve)

Hyperlordosis happens when the spine curves too much inward, creating a “swayback” posture where the abdomen is pushed forward and the buttocks appear more prominent.

2. Hypolordosis (reduced or flattened curve)

Hypolordosis is the opposite, the natural inward curve becomes too straight or flattened, causing a “flat back” posture and reduced spinal flexibility.

When to see a doctor

Both types of this condition can range from mild to severe. Seek professional evaluation if you experience persistent pain, numbness, tingling, burning sensations, or weakness in your limbs.

Frequently Asked Questions

Q: Is lumbar lordosis serious?

Mild cases are manageable with posture correction and exercise. Severe cases or those with nerve symptoms require medical attention.

Q: Can lumbar lordosis be corrected?

Yes. Physical therapy, core strengthening and posture awareness can significantly improve it.

Q: What is the difference between hyperlordosis and hypolordosis?

Hyperlordosis is too much arch in the lower back. Hypolordosis is too flat or straight. Both cause pain and stiffness.

Q: Can sitting cause lumbar lordosis?

Yes. Prolonged poor sitting posture is a major contributing factor, especially to hypolordosis.