ABSTRACT
Technique widely used in dermatology for the treatment of skin cancer. The historical perspective highlights the evolution of Mohs surgery since its development by Dr. Frederic Mohs in the 1930s, emphasizing its focus on basal cell carcinoma and subsequent renements in instrumentation, anesthesia, and tissue processing methods. Mohs surgery, which involves stepwise removal of cancerous tissue layers with immediate microscopic examination to ensure complete tumor removal while preserving healthy tissue. The advantages of Mohs surgery include high cure rates, tissue preservation, real-time margin assessment, and precise mapping. However, the procedure is time-consuming, requires specialized training, and may have higher costs compared to alternative treatments. Perioperative management considerations, including preoperative assessment, anesthesia techniques, surgical procedure, wound care, and follow-up, are discussed to ensure optimal outcomes and patient satisfaction. Understanding the historical context, surgical technique, advantages, and disadvantages of Mohs surgery is crucial for healthcare professionals involved in the management of skin cancer patients.