Age Estimation Using Pulp/ Tooth Volume Ratio By Cone Beam Computed Tomography
Journal Title: IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) - Year 2018, Vol 17, Issue 3
Abstract
The formation of secondary dentin leads to an age related decrease in the pulp cavity. Hence the pulp volume can be useful for age estimation using the three-dimensional processing of the radiographic images of the teeth- such as the modern Cone Beam Computed Tomography (CBCT) which allows the adoption of a non destructive, reliable and rather accurate method for dental age estimation. Aim: The aim of the present study was to develop a non-invasive, conservative, reliable, accurate and simple method of dental age estimation by mean of the analysis of the volume decrease phenomenon which affects the pulp cavity of the teeth using three-dimensional radiographic images of the CBCT. Materials and Methods: The sample of single rooted teeth wasselected from20 CBCT radiographs in North Indian subjects of any gender and age between 15 and 60 years. The images consisting of the maxillary central incisor and canine of either side were selected in DICOM file format (OnDemand 3D software version:1-0-10). The ratio of "pulp/ tooth volume" has been obtained and then correlated with the age of the subject. The results have been statistically analyzed. Results: There was a moderate correlation between chronological age and pulp/ tooth volume ratio. Conclusion: The presented method is a promising tool in the procedure for age estimation, permitted by the high technological level achieved by the currently available machines for the CBCT.
Authors and Affiliations
Dr. Priyadershini Rangari, Dr. Nivedita Singh, Dr. Balwinder Cheema, Dr. Udaybhan Singh
Keywords
Related Articles
- EP ID EP369233
- DOI 10.9790/0853-1703061823.
- Views 71
- Downloads 0
Depression, Anxiety and Smartphone Addiction among Medical Students
Introduction: A Smartphone, is a term for distinguishing mobile phones with advanced features from basic feature phones. Smart phone was introduced in the market for a new class of mobile phones that provide integrated s...
NSAIDS(Cox-2 inhibitors): A safer approach
Many investigations have shown that particular cox-2 is valuable for upper and lower git tract, specific cox-2 inhibitors are more viable at that point cox-1 and non-specific cox inhibitors and safe to utilize, additiona...
Importance of MDCT in Evaluation of Pancreatitis
Background and Objectives: MDCT is the modality of choice and can be employed for evaluation of both inflammatory and neoplastic conditions of the pancreas. MDCT provides high quality visualization of the parenchymal abn...
Histopathological Study of Lesions in Nasal Cavity & Nasopharynx: An Experience at Tertiary Care Hospital
Background: A variety of non-neoplastic and neoplastic lesions of nasal cavity and nasopharynx are commonly encountered in routine clinical practice. The main aim of this study was to study of spectrum of histopathologic...
Laser – A Paradigm Approach in Periodontal Surgery - A Review Article
Lasers are used in various periodontal applications which include calculus removal, soft tissue excision, incision and ablation. Other uses incorporate implants; biostimulation; bacteria reduction lastely bone removal.Th...