What is anterolisthesis of C2 and C3?

Anterolisthesis of C2 and C3 refers to a forward displacement of the second cervical vertebra (C2) relative to the third cervical vertebra (C3). This condition can result from trauma, degenerative changes, or congenital abnormalities and may lead to spinal instability, nerve compression, or pain. Symptoms can include neck pain, headaches, and neurological issues depending on the extent of the displacement. Diagnosis typically involves imaging studies such as X-rays or MRI.