OSETOARTHRITIS VS RHEUMATOID ARTHRITIS Flashcards
1
Q
joints affected in OA
A
large weight bearing joints
carpometacarpal joints
DIP and PIP
2
Q
RA joints
A
MCP
PIP
3
Q
Xray findings OA
A
Loss of joint space
Subchondral sclerosis
Subchondral cysts
Osteophytes forming at joint margins
4
Q
Xray findings RA
A
Loss of joint space
Juxta-articular osteoporosis
Periarticular erosions
Subluxation