Nkọwa dị mkpirikpi:

Choledochoscope eletrọnịkị ahụike nke a na-atụfu n'ike bụ ngwa ahụike pụrụ iche nke ejiri maka anya na nyocha bile ducts n'ime ahụ. Ọ bụ endoscope na-agbanwe agbanwe na nke dị gịrịgịrị nke a na-etinye site n'ọnụ ma ọ bụ imi wee duru ya banye n'ime eriri afọ iji nweta na iji anya nke uche hụ bile ducts. A maara usoro a dị ka endoscopic retrograde cholangiopancreatography (ERCP). Choledochoscope na-ebufe onyonyo dị elu ma na-enye ohere maka nyocha nyocha ma ọ bụ usoro ọgwụgwọ, dị ka iwepu gallstones ma ọ bụ itinye stent iji belata mgbochi na bile ducts. Akụkụ enwere ike ikpofu nke choledochoscope a pụtara na ezubere ya maka otu iji hụ na nchekwa onye ọrịa ma gbochie mmetọ obe.