Lumbar disc herniation (LDH) is a common disease that induces back pain and radicular pain.
Spontaneous regression of LDH has been recognized with the advancement of radiological diagnostic tools and can explain the reason of spontaneous relief of symptoms without treatment.
The case of a patient with huge lumbar disc hernia regressing by itself has been presented and the potential mechanisms of disc regression have been discussed.
Conservative treatment can be considered as an option for the patients with lumber disk herniation.