An autonomous system and method for controlling the operation of a steerable surgical device includes multiple surgical device actuation elements, an imaging apparatus (e.g., ultrasound) arranged external to a mammalian body, and at least one processor. The processor(s) is/are configured to generate a transit path between an insertion point and a target point, control the surgical device actuation elements to advance the steerable surgical device along one or more segments of the transit path, identify deviation of position relative to the transit path utilizing signals from the imaging apparatus and generate an updated transit path, and control the surgical device actuation elements to advance the steerable surgical device along at least one segment of the updated transit path. Transit of the steerable surgical device between the insertion point and the target point may be controlled without human intervention.
