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.
Sonographic and anatomic correlation. A) – D) Different transducer positions and their corresponding US images starting distally at the first dorsal web space (A), moving proximally to the anatomical snuffbox over the scaphoid (D). Arrow: distal radial artery; circle: first dorsal interosseous muscle; filled triangle: thumb metacarpal; unfilled triangle: index metacarpal; square: trapezium bone; star: scaphoid bone.
