A modular robotic surgical system for minimally invasive surgery whichincludes a modular robot with two arms thatinclude segments which can rotate axially. The two arms can hold anoperational tool such as a lighting component, cauterizingcomponent, suturing component, etc. The modular robot is placed in vivo of apatient through a port and supported by a support rodwhich transverses the port. The robot can also be assembled within thepatient. The support rod and the port allow control of therobot from outside of the patient's body.
