Crown cutting is a dental procedure performed to remove an existing dental crown from a tooth when it needs replacement, repair, or when further treatment such as root canal therapy is required. During the procedure, the dentist carefully makes a small cut or groove in the crown using a dental bur or specialized instrument to loosen and split the crown without damaging the underlying tooth structure. Once the crown is separated, it is gently removed, allowing the dentist to proceed with the necessary treatment. This procedure is performed with precision to ensure patient comfort and to preserve the natural tooth as much as possible.