Table 5. Indications for robotic living donor right hepatectomy proposed by Rho et al. (63).

Variables	Initial indications	Final indications
Right hepatic artery	One hepatic artery	No variation
	Common length >1 cm
Right portal vein	Common length >1 cm	Common length >1 cm
		Some variants are acceptable
Right bile duct	Common length >0.5 cm	Common length >0.5 cm
		Some variants are acceptable
Right inferior hepatic vein	No inferior RIHV	No limitation
Middle hepatic vein branch (V5 and V8)	No limitation	No limitation
Estimated graft volume	<800 g	<1,000 g

RIHV, right inferior hepatic vein.