baker cyst or popliteal cyst. traumatology and orthopedics

bakers cyst popliteal type fluid synovial knee joint gastrocnemius semimembranosus bursa medical diagnosis therapy lump clicking physical muscle patient remove drain lupus medicine orthopaedy inflammatory cartilage rheumatoid injury osteoarthritis stiffness swelling pain surgical arthritis patella baker bone disease rheumatism leg anatomy capsule arthroscope injection cancer tumor medication relieve locking