  With the recent advancements in Image Processing Techniques and development
of new robust computer vision algorithms, new areas of research within Medical
Diagnosis and Biomedical Engineering are picking up pace. This paper provides a
comprehensive in-depth case study of Image Processing, Feature Extraction and
Analysis of Apical Periodontitis diagnostic cases in IOPA (Intra Oral
Peri-Apical) Radiographs, a common case in oral diagnostic pipeline. This paper
provides a detailed analytical approach towards improving the diagnostic
procedure with improved and faster results with higher accuracy targeting to
eliminate True Negative and False Positive cases.
