film x-ray knee joint with arthritis ( gout , rheumatoid arthritis , septic arthritis , osteoarthritis knee ) and blank area at le

ache anatomy and area arthritis black blank blue bone cap care disease doctor femur fibula film gout gouty health healthcare hospital imaging inflammation injury isolated joint knee left leg limb medical orthopedic osteoarthritis pain patella patient radiology ray red rheumatism rheumatoid rheumatology scan septic side sprain strain surgery thigh tibia trauma with xray