Tooth decay, also known as dental caries or cavities, is one of the most common dental problems caused by bacteria that produce acid from sugar, leading to the breakdown of tooth enamel. If left untreated, it can lead to pain, infection, and tooth loss. At Oasis Dental Care, Chennai, tooth decay is treated with the latest technology and patient-centered care. Depending on the severity, treatments include: Dental Fillings – For early-stage cavities using strong, aesthetic materials like composite resin. Root Canal Treatment (RCT) – For deep decay affecting the pulp, preserving the natural tooth. Dental Crowns – To restore severely decayed or treated teeth. Preventive Care – Regular check-ups, professional cleaning, fluoride application, and dental sealants to prevent future decay. With skilled dentists, modern equipment, and a focus on painless procedures, Oasis Dental Care ensures top-quality treatment for long-lasting oral health. 1.best dental clinic for tooth decay treatment in Chennai 2.painless cavity treatment in Chennai Oasis Dental Care 3.affordable root canal treatment in Arumbakkam Chennai 4.best dental care for cavities and tooth pain Chennai 4.expert dentist for dental filling near MMDA colony Chennai 6.get best dental crown for decayed tooth in Chennai 7.modern tooth decay treatment in Chennai Oasis Dental