関かん節せつ鏡きょう検けん査さ

noun

arthroscopy

Medical procedure in which a small camera is inserted into a joint to examine or treat it.

• 膝ひざの痛いたみの原げん因いんを調しらべるために関かん節せつ鏡きょう検けん査さを受うけた。

  I underwent an arthroscopy to investigate the cause of my knee pain.