Krithika Arumbakkam C, Kandaswamy Deivanayagam, Velmurugan Natanasabapathy, Krishna Velayudham Gopi
Department of Conservative Dentistry and Endodontics, Meenakshi Ammal Dental College and Hospital, Chennai, India.
Aust Endod J. 2008 Apr;34(1):36-8. doi: 10.1111/j.1747-4477.2007.00056.x.
The purpose of this paper is to suggest an easier, non-metallic radiographic grid system for measuring the working length and radiographic size of pathologic areas during endodontic diagnosis and prognosis determination.