Gantry robotic wound closure system. A. Set configuration; B. Visionary sketch of setting in operating room. 1: gantry robot, 2: laser range sensor, 3: 2D camera, 4: fixture placement device, 5: patient body, 6: surgeon bed. Source: Zhao YM, Currie EH, Kavoussi L, Rabbany SY. Laser scanner for 3D reconstruction of a wound’s edge and topology. International Journal of Computer Assisted Radiology and Surgery 2021; 16: 1761-1773 [20].