Anatomical Variations of Cystic Ducts in Magnetic Resonance Cholangiopancreatography and Clinical Implications

Table 1

Distribution of different anatomical variations of cystic duct.

Type of cystic duct variations	Frequency	%
) Spiral course with medial insertion	32	16.1
() Low insertion	18	9
() Low medial insertion	8	4
() High insertion	11	5.5
() Anterior insertion	4	2
() Posterior insertion	40	20.2
() Parallel course of cystic duct	15	7.5
() Short cystic duct	2	1
() Cystic duct draining to right hepatic duct	1	0.5
() Right posterior sectoral hepatic duct draining to cystic duct	1	0.5