Dr Tshepo Mokwena explains Mohs surgery for skin cancer. What is Mohs surgery? Also referred to as Mohs micrographic surgery, itâs a precise surgical technique used to treat different types of skin cancers. During Mohs surgery, thin layers of cancer-containing skin are adequately removed, and microscopically examined until only cancer-free tissue remains. The principle of Mohs surgery was developed, in 1938, by a general surgeon, Frederic E. Mohs, and the process was modified and perfected with modern technology to date. The state-of-the-art procedure allows a specialist dermatologist to be a surgeon (Mohs surgeon), a pathologist and a reconstructive surgeon. The process…