Ameloglyphics Patterns of Primary and Permanent Dentition Using Staining Method: An Observational Study
Dinesh Yasothkumar
Department of Oral and Maxillofacial Pathology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.
Abirami Arthanari *
Department of Forensic Odontology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Science, Chennai, India.
Pratibha Ramani
Department of Oral and Maxillofacial Pathology, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.
A. Melvin George
Department of Oral and Maxillofacial Surgery, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, India.
*Author to whom correspondence should be addressed.
Abstract
Background: Forensic Odontology is a branch of Odontology which in the interest of justice deals with the proper handling and examination of dental evidence and with the proper evaluation and presentation of dental findings. Various applications of forensic dentistry include age estimation, bite mark analysis, ameloglyphics, rugoscopy, cheiloscopy, photographic study, genetic material analysis, and PCR for pulp DNA analysis. The aim of this study is to find out the utility of Hematoxylin and Toluidine blue stains in studying enamel rod end patterns of various dentitions in forensic odontology.
Results: In our study, Mean and standard deviation value of Hematoxylin and Toluidine blue showed the surface score of 6.4±1.782 and 6.6±1.979 respectively. Both maxillary and mandibular Permanent central Incisors showed lowest scores when compared to remaining dentition included in the study.
Conclusion: To conclude, Ameloglyphics patterns can be studied by staining the tooth. The Ameloglyphics pattern can be analyzed using hematoxylin and toluidine blue stains. Ameloglyphics patterns can be used as a valuable tool in personal identification when stained correctly, and they have a bright future in forensic dentistry.
Keywords: Ameloglyphics, enamel rod end patterns, staining, in-vitro study