関かん節せつ穿せん刺し

noun

arthrocentesis; joint aspiration; joint puncture

Medical procedure to aspirate fluid from a joint space for diagnosis or treatment.

• 膝ひざの腫はれがひどいので、関かん節せつ穿せん刺しを行おこなって関かん節せつ液えきを調しらべます。

  Because the knee swelling is severe, we will perform arthrocentesis and examine the joint fluid.