What are the multiple minimally invasive interventional treatments for an intervertebral disc at the same time? A: At present, we have a variety of interventional treatment methods in China, such as: 1, ozone 2, collagenase 3, semiconductor laser 4, disc cutting 5, radiofrequency 6, temperature-controlled thermal therapy disc repair (IDET) and so on. Except for IDET, the mechanism of the above minimally invasive interventional treatment is the same as that of surgery; surgery is an open incision to remove the nucleus pulposus; minimally invasive interventional treatment is to heat, chemically dissolve or remove the nucleus pulposus within the disc, also known as; disc decompression, to achieve the treatment purpose of eliminating the patient’s back and leg pain. Therefore, if multiple minimally invasive interventional treatments are used or applied multiple times to an intervertebral disc to destroy the nucleus pulposus, the more nucleus pulposus is obtained, the more significant the destruction of the disc. Although the clinical symptoms are eliminated or alleviated at that time, the potential for disc function decline is greatly increased after the destruction of the disc.