Nonsurgical Root Canal Therapy of Large Cystic Periapical Lesions Using Simple Aspiration and LSTR (Lesion Sterilization and Tissue Repair) Technique: Case Reports and Review
Department of Conservative dentistry and Endodontics, Shree Bankey Bihari Dental College and Research Centre, Ghaziabad, Uttar Pradesh, India, E-mail: dr.deepaktomar@yahoo.com