TY - GEN AU - Sunku,Raghavendra AU - Roopesh,R AU - Kancherla,Pavan AU - Perumalla,Kiran Kumar AU - Yudhistar,Palla Venkata AU - Reddy,V Sridhar TI - Quantitative digital subtraction radiography in the assessment of external apical root resorption induced by orthodontic therapy: a retrospective study SN - 1526-3711 PY - 2012///0720 KW - Adolescent KW - Bicuspid KW - surgery KW - Cuspid KW - diagnostic imaging KW - Densitometry KW - Female KW - Humans KW - Image Processing, Computer-Assisted KW - methods KW - Incisor KW - Male KW - Malocclusion, Angle Class I KW - therapy KW - Malocclusion, Angle Class II KW - Mandible KW - Maxilla KW - Radiographic Image Enhancement KW - Radiography, Panoramic KW - Retrospective Studies KW - Root Resorption KW - Subtraction Technique KW - Time Factors KW - Tooth Apex KW - Tooth Extraction KW - Tooth Movement Techniques KW - adverse effects KW - Tooth Root N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.5005/jp-journals-10024-1070 ER -