|
51.1 Diagnostic procedures on biliary tract
Excludes: that for endoscopic procedures classifiable to 51.64, 51.84-51.88, 52.14, 52.21, 52.93-52.94, 52.97-52.98 |
51.10 Endoscopic retrograde cholangiopancreatography [ERCP]
Excludes: endoscopic retrograde:
cholangiography [ERC] (51.11)
pancreatography [ERP] (52.13) |
51.11 Endoscopic retrograde cholangiography [ERC]
Laparoscopic exploration of common bile duct
Excludes: endoscopic retrograde:
cholangiopancreatography [ERCP] (51.10)
pancreatography [ERP] (52.13) |
51.12 Percutaneous biopsy of gallbladder or bile ducts
Needle biopsy of gallbladder |
51.13 Open biopsy of gallbladder or bile ducts |
51.14 Other closed [endoscopic] biopsy of biliary duct or sphincter of Oddi
Brushing or washing for specimen collection
Closed biopsy of biliary duct or sphincter of Oddi by procedures classifiable to 51.10-51.11, 52.13 |
51.15 Pressure measurement of sphincter of Oddi
Pressure measurement of sphincter by procedures classifiable to 51.10-51.11, 52.13 |
51.19 Other diagnostic procedures on biliary tract
Excludes: biliary tract x-ray (87.51-87.59)
microscopic examination of specimen from biliary tract (91.01-91.09) |