Right Hepatic Artery: A Cadaver Investigation and Its Clinical Significance

Table 2

Incidence of variations of origin of RHA.

Origin of RHA	Flint [9]; %	Jones and Hardy [4]; %	Bhardwaj [5]; %	Ugurel et al. [10]; %	Stauffer et al. [11]; %	Sehgal et al. [12]; %	Sureka et al. [13]; %	Present study; %
PHA/CHA	79	75	85	77	83.8	83.7	79.6	78.3
Replaced RHA
SMA	21	18	8.3	19	12.1	11.6	13.5	13.3
CT	—	—	6.7	—	—	2.33	1.33	3.3
Aorta	—	1	—	1	—	—	0.33	1.7
MCA	—	—	—	1	—	—	—	—
GDA	—	6	—	—	—	2.33	—	—
Accessory RHA
SMA	3.5	—	1.7	2	2.6	8	3.5	—
GDA	—	—	3.3	—	0.5	—	—	1.7
CHA	1	—	—	—	—	—	—	1.7
CT	—	—	—	—	—	6	1	—
Aorta	—	—	—	—	—	—	0.66	—