Anatom3DBursae
Bursae synoviales · Burzy (tíhové váčky)
Joints & cartilage
Looks like
Small flat sacs lined with membrane and holding a film of fluid, sitting where tendons or skin slide over bone.
What it does
Cut friction between moving parts, like the knee, elbow, hip and shoulder.
Keeping it well
Repeated pressure or kneeling inflames them into swollen, tender lumps; rest and padding help. Heat, redness and fever suggest infection.