Joint | Grey-scale synovitis (n) | Power Doppler signal (n) | Osteophytes (n) |
CMC1 | 4 | 3 | 5 |
MCP1 | 2 | 1 | 3 |
MCP2 | 3 | 0 | 3 |
MCP3 | 1 | 0 | 1 |
MCP4 | 1 | 0 | 1 |
MCP5 | 1 | 0 | 2 |
PIP1 | 6 | 2 | 7 |
PIP2 | 6 | 3 | 7 |
PIP3 | 6 | 3 | 7 |
PIP4 | 6 | 2 | 7 |
PIP5 | 6 | 2 | 7 |
DIP2 | 5 | 3 | 7 |
DIP3 | 4 | 2 | 7 |
DIP4 | 5 | 2 | 7 |
DIP5 | 4 | 1 | 7 |
CMC, carpometacarpal; MCP, metacarpal; PIP, proximal interphalangeal; DIP, distal interphalangeal.