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.
Trends in frequency of ankle arthroplasty (NZJR, New Zealand Joint Registry; NJR, National Joint Registry for England, Wales, Northern Ireland and the Isle of Man; AOA JR, Australian Orthopaedic Association Joint Registry; NorJR, Norwegian Joint Registry).
Note: Yearly data was not available from Swedish & Finnish registries for inclusion in this graph showing trends in frequency of ankle arthroplasty
