Failed back surgery syndrome (FBSS) is a term used to describe ongoing or recurring pain in the back or legs after spinal surgery. While surgery is often intended to relieve pain caused by conditions such as herniated discs, spinal stenosis, or instability, some patients continue to experience discomfort. This can happen for several reasons, including scar tissue formation, incomplete resolution of the original problem, or new issues that develop after the procedure.
FBSS can affect a person’s daily life by limiting mobility, causing persistent nerve-related pain, and contributing to emotional stress or frustration. The condition highlights that spine surgery, while sometimes beneficial, does not guarantee pain relief. Because the causes can vary widely, FBSS often requires thorough evaluation to determine whether the pain is linked to structural changes, nerve irritation, or other contributing factors.
