Biliary tract external drainage
Continuous ventricular external drainage
external drainage of cerebrospinal fluid
external drainage of CSF
Lumbar external drainage
Subdural external drainage
bilateral biliary drainage
Biliary drainage
胆汁引流
再通
胆道引流
减黄
胆道内引流术
置管内引流
胆管引流
Endoscopic biliary drainage
endoscopic biliary drainage
endoscopic nasal biliary drainage ENBD
endoscopic naso-biliary drainage
Endoscopic naso-biliary drainage ENBD
endoscopic nasol biliary drainage
Endoscopic nose biliary drainage
endoscopic retrograde biliary drainage
Internal biliary drainage