It is very hard to determine if you need surgery without understanding the symptoms you suffer from and your history/activity level. Are your symptoms myelopathy, radiculopathy or neck pain (see website for those descriptions)? With a narrowed canal but no significant exposure to dangerous neck activities (mountain/road cycling, surfing, skiing, horseback riding, contact sports) risks of cord injury are reduced.
You do have a very narrowed spinal canal at C5-7; “Canal stenosis of about 8mm at c5/6, c6/7” but that is followed by the statement; “Slight cord impingement by the posterior disc osteophytic complexes at c5/6, c6/7. No obvious cord signal changes seen”.
The statement; “Slight cord impingement” with a canal diameter of 8mm does not make sense to me as that should create at least moderate if not severe cord impingement. The radiologist is painting a picture that is hard to follow.
Dr. Corenman
Donald Corenman, MD, DC is a highly-regarded spine surgeon, considered an expert in the area of neck and back pain. Trained as both a Medical Doctor and Doctor of Chiropractic, Dr. Corenman earned academic appointments as Clinical Assistant Professor and Assistant Professor of Orthopaedic Surgery at the University of Colorado Health Sciences Center, and his research on spine surgery and rehabilitation has resulted in the publication of multiple peer-reviewed articles and two books.