Right Foramen Magnum Stenosis: Causes, Symptoms & Treatment

Right Foramen Magnum Stenosis: Overview

Stenosis of the right foramen magnum refers to a narrowing of the large opening at the base of the skull through which the brainstem connects to the spinal cord. This narrowing can compress the brainstem and spinal cord, leading to a variety of neurological symptoms.

Common Symptoms

• Headaches
• Neck pain
• Dizziness
• Difficulty swallowing
• Difficulty speaking
• Weakness or numbness in the arms or legs
• Difficulty walking or balancing
• Loss of bladder or bowel control

Potential Causes

• Congenital abnormalities
• Trauma
• Arthritis
• Tumors
• Paget's disease of bone
• Fibrous dysplasia

Treatment

Treatment typically involves surgical decompression to widen the foramen magnum and relieve pressure on the brainstem and spinal cord. The specific surgical approach depends on the underlying cause and severity of the stenosis.