Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Case 2. A 55-year-old woman with rheumatoid arthritis. Preoperative (left) and 5 years postoperative (right) X-rays. Occipito–C2 lordosis increased after correction surgery, and the subaxial cervical spine presented kyphotic changes 5 years postoperatively. The McGregor slope and T1 slope were maintained.
