The cost of a stent procedure, including left main stenting in Chennai, can vary widely depending on several factors, including the type of stent used, the hospital or medical facility, the surgeon’s fees, and any associated medical expenses. On average, in Chennai, the cost for left main stenting can range from INR 1,00,000 to INR 2,50,000 or more. It’s essential to consult with healthcare providers or hospitals directly for precise cost estimates and to discuss insurance coverage if applicable.