Which step is NOT part of the three-phased algorithm of sonicision?

In the context of the three-phased algorithm of Sonicision, it is essential to understand the specific functions of each phase in the surgical process involving ultrasonic devices. The phases include preheating the tissue, coagulating tissue to promote hemostasis, and cutting through tissue to facilitate a surgical procedure.

The preheat phase is crucial as it prepares the tissue for the subsequent actions, allowing for more efficient coagulation and cutting. The coagulate phase serves to control bleeding by sealing blood vessels, ensuring that the surgical site remains clear of excess blood. The cut phase is important for the actual dissection or division of tissue during surgery.

The option labeled as 'slice' is not a recognized step within this well-defined algorithm. While cutting inherently involves slicing through tissue, the terminology used in the algorithm specifically identifies phases as preheat, coagulate, and cut. Therefore, 'slice' does not accurately reflect a distinct and accepted phase in the Sonicision algorithm, making it the correct answer to identify as not part of this surgical procedure's three phases.