Also known as a herniated or slipped disc, it occurs when the soft inner core of an intervertebral disc protrudes through the tough outer layer, often causing nerve compression and pain.

A degenerative condition of the spine that involves the wear and tear of spinal discs and facet joints, commonly associated with aging.

A painful condition characterized by irritation or compression of the sciatic nerve, often resulting in leg pain, tingling, or numbness due to problems in the lower back or buttocks.