Table 1 Quality and Significance of the four levels of evidence in GRADE

Table 2 Factors that determine How to upgrade
or downgrade the quality of evidence

Table 3.
Classification of bile duct injuries
|
A |
Cystic duct or aberrant bile duct leakage |
|
B |
CBD leakage, with or without stricture |
|
C |
CBD stricture without leakage |
|
D |
Complete CBD transection with or without tissue loss |