单钻孔引流术  Single burr-hole irrigation and drainage

钻孔引流术  Small bone flap craniotomy; Subdural external drainage; burr-hole and drainage; BHID; drainage hole; trepanation; puncture drainage; Trepanation and drainage; Drainage trephine

房室结改良术  Atrioventricular nodal modification

改良Boytchev术式  modified Boytchev’s procedure

改良Duhamel术式  improved - duhamel

改良Harada-Ito术  Surgery

改良Heller术  modified heller

改良Millin术  Modified millin operation of prostate

改良Ravitch术  modified Ravithch procedure

改良TVT-O术  modified TVT-O

改良UPPP术  Improved UPPP

改良单交种  modified single cross hybrid

改良单神经元  reformed single neuron

改良式钻孔引流  Improved trepanation and drainage

改良术式  nasal deformity; Modified procedure; Reformative surgical operation method

改良虚挂引流术  modified loose seton therapy

改良引物  meliorated primer

技术改良  technic improve; technical improvement; technology improvement; Technique betterment

上腹下丛毁损术改良法  Superior hypogastric plexus block