A medical system includes: a plurality of medical apparatuses used for surgery using an endoscope； a communication-with-apparatus portion configured to communicate with the plurality of medical apparatuses； a replacement portion configured to replace operation setting values for causing the plurality of medical apparatuses to operate along a procedure for the surgery with progress state information indicating progress of the surgery； a priority degree setting portion configured to set a support priority degree for smoothly advancing surgery, for progress state information； a transmission portion configured to transmit the progress state information； a control apparatus including a communication-with-apparatus portion and the like； and a terminal apparatus including: a receiving portion configured to receive the progress state information transmitted from the transmission portion； and a display portion configured to display the received progress state information.
