Figure 8.

Telementored skin cancer surgery with wide-local excision and local flap reconstruction using CPI-2 system. (a) The CPI-2 system in operating room during the surgery; (b) An experienced expert is watching the images of the surgical field and drawing the optimal margin; (c) and (f) The annotations drawn by the expert are transmitted to the CPI-2 system and projected to the operating site for guiding wide-local excision and local flap reconstruction, respectively; (d) and (g) Following the projected annotations, the resident surgeon draws the margin with methylene blue dye; (e) The resident surgeon removes the lesion; (h) The resident surgeon performs local flap reconstruction.