Cervical Kyphosis

What it is

A healthy neck has a gentle backward curve. Cervical kyphosis is when that curve is lost or reversed, so the neck bends forward instead. It can follow degenerative wear, a previous neck surgery, an injury, or a condition present since youth. A mild forward posture is common and often harmless; the concern is a fixed forward bend that strains the muscles and, in some cases, drapes the spinal cord over the bones in front of it.

What it feels like

People often describe neck fatigue and aching from holding the head up, a sense that the chin sits too far forward, and difficulty looking straight ahead in more pronounced cases. If the curve begins to stretch or press the spinal cord, the warning signs of cord involvement — hand clumsiness, balance trouble — can appear.

How we diagnose it

Standing X-rays measure the curve and show whether it is flexible or fixed, and an MRI checks how the cord is faring. How rigid the curve is, and whether the cord is affected, guide what comes next.

How we treat it

Flexible, symptom-light kyphosis is often managed with physical therapy, posture work, and time. When the curve is fixed and causing significant symptoms — or putting the cord at risk — surgery to realign and stabilize the neck may be needed, which involves a fusion to hold the corrected position. Because that is a bigger operation, I reserve it for when the deformity is genuinely driving the problem, and I aim to correct and fuse only what is necessary.

The science — for the curious

Alignment matters in the neck because the head is heavy and sits at the end of a long lever: when the curve tips forward, the muscles work overtime and the load on each level climbs, which can speed wear and, over time, draw the cord tight across the front of the spine. Correcting a fixed kyphosis is as much about protecting the cord and balancing the head as it is about appearance — and like any fusion, it is weighed against the extra stress it places on neighboring levels.

Learn more

OrthoInfo — Neck Pain: orthoinfo.aaos.org

OrthoInfo — Cervical Spondylosis (Arthritis of the Neck): orthoinfo.aaos.org

This handout is general education about a common condition and does not replace the personalized advice we discuss in clinic. If anything here does not match what we talked about, what we talked about wins — please ask me.