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.
Graphical representation of Diagnostic Subgroups for the Adult (left) and Pediatric (Right) Population. Data are reported as Number. DDD, Degenerative Disk Disease; VCF, Vertebral Compression Fracture; NMS, Neuromuscular Scoliosis; NF1, Neurofibromatosis Type 1.
