Intervertebral disc formed from the central part, the nucleus pulpous and peripheral fibrous anulusi. The latter is composed of fibrous ring clamp holding the nucleus pulpous. In different circumstances can occur gaps in these rings through which the nuclei material emerges and manages to channel forming hernien vertebral disc which can suppress neural structures that are found there. Depending on the structures pressed disc hernia presents its clinical signs (exmpl. lumbar pain).
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