Introduction (Single-Visit RCT) Single-visit root canal treatment (RCT) is completed in one appointment. Involves cleaning, shaping, disinfection, and obturation of canals. Alternative to traditional multi-visit RCT. Enabled by rotary instruments and improved irrigation. Requires proper case selection and aseptic technique. Benefits (Single-Visit RCT) Saves time and reduces number of dental visits. Minimizes risk of inter-appointment contamination. Provides faster pain relief. Reduces patient anxiety and discomfort.