What effect does decompression have on the intervertebral disc (IVD)?

Decompression of the intervertebral disc (IVD) primarily leads to a decrease in pressure within the disc. This reduction in pressure allows for better nutrient diffusion into the disc, as intervertebral discs are avascular and rely on the surrounding endplates for nourishment. When decompression occurs, it creates a negative pressure environment that assists in drawing in essential nutrients and fluids, which can facilitate healing and regeneration of the disc tissue.

This is particularly important in conditions such as disc herniation or degeneration, where the disc is under excessive pressure, potentially leading to pain and dysfunction. By alleviating pressure through techniques such as spinal manipulation or traction, decompression can help restore proper function, improve spinal mechanics, and reduce the risk of further injury.

Understanding this process is crucial for chiropractors and other healthcare providers in developing effective treatment plans for patients with spinal issues.