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Does Osteophytes Cause Sciatica?
Does Osteophytes Cause Sciatica?
Maya Lin-Takahashi••7 min read
Osteophyte formation at the SI joint
SI joint
The sacroiliac joint or SI joint (SIJ) is the joint between the sacrum and the ilium bones of the pelvis, which are connected by strong ligaments. In humans, the sacrum supports the spine and is supported in turn by an ilium on each side.
is another rarely reported pathology causing sciatica due to compression of the sciatic nerve, most commonly caused due to the weight load transmission from the axial skeleton to the lower limbs, at the level of the proximal aspect of the SI joint [2].
How do bone spurs cause sciatica?
Bone spurs on spine
Sciatica occurs when the sciatic nerve becomes pinched, usually by a herniated disk in your spine or by an overgrowth of bone (bone spur) on your vertebrae. More rarely, the nerve can be compressed by a tumor or damaged by a disease such as diabetes.
Can osteoarthritis cause sciatica?
Osteoarthritis of the spine can lead to lost flexibility, bone spurs (osteophytes), irritated nerves, spinal stenosis, and sciatica.
Maya is a hardware enthusiast who tests and reviews smart home devices, smartphones, wearables, and audio gear. She focuses on practical consumer value and build quality.
