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Disc Herniation 

DISC HERNIATION

Disc herniation is one of the most common pathologies in the general population (1-3%).

There are several different types of herniated discs and their clinical manifestation depends on the size and location. Around 80% improve alone or with conservative treatment.

Only 20% of patients who have not improved with conservative treatment require surgery through simple micro-discectomy.Currently, endoscopic surgery meets this objective through an ultra-minimally invasive technique. The definitive diagnosis of herniated disc is usually made by MRI.

El diagnóstico definitivo de la hernia discal se suele hacer por resonancia magnética.

What is a Herniated Disc?

A herniated disc occurs when a part of an intervertebral disc (nucleus pulposus) ruptures and moves out of place, compressing one or more nerve roots.

Depending on the level and location of the hernia, the symptoms can change in the territory and laterality of the radiation. This can cause pain and weakness in the legs, cramps, lack of sensation or tingling and numbness, as well as lower back pain or, if the condition is severe, cauda equina syndrome.

Why does a herniated disc occur?

It is usually a combination of degenerative changes that occur in the spine along with genetic and environmental factors and other contributing factors such as excessive weight, poor posture, lifting heavy objects or repetitive trauma that increases intradiscal pressure.

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