A.截骨術(shù)B.關(guān)節(jié)清理術(shù)C.關(guān)節(jié)成形術(shù)D.滑膜切除術(shù)E.鉆孔減壓術(shù)
A.經(jīng)陰道超聲B.宮腔鏡檢查C.宮腔造影D.子宮內(nèi)膜取樣
A.2B.4C.3D.1