This document discusses the history and regulation of dentistry. It notes that dentistry was historically practiced by monks and barbers before the 20th century when it became more regulated. Today, street dentistry exists in some areas like India and Paris, where unlicensed dentists provide cheap services, though it is illegal in India. The document also describes Kerala Healthcare Holidays, a company that arranges accommodations and transportation for dental patients in Kerala, India undergoing procedures with Scientific Dental Clinic.