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.
Distraction osteogenesis of the Treacher Collins syndrome mandible usually necessitates two vectors of distraction: Inferior bony length and anterior projection are needed. Newer curvilinear distraction devices aim to correct this multivector deficiency.
