{"title":"A Cross Sectional Study of Cephalic Index using Various Measurement Techniques in Varanasi Region of North Indian Population","authors":"","doi":"10.37506/ijfmt.v17i4.19944","DOIUrl":null,"url":null,"abstract":"Background: Cephalic Index is defined as the ratio calculated by the occipitofrontal diameter (OFD) to thebiparietal diameter (BPD).It has been reported that factors like race, ethnicity, genetic interactions, traditions, nutrition, environment, andclimate influences head types.The multifariousness of our nation fascinates and raises the need for anthropometric studies in various regionsand compare the outcomes.The cross-sectional study was carried on three different groups/subjects of either sex.Group 1 comprised of living subjects (Undergraduate students) belonging to this particular region.Group 2 comprised of those that presented to the radio- diagnosis department of Sir Sunderlal Hospital, IMS,BHU, UP, India.Group 3 comprised of dry skulls available in the departmental museum of department of Forensic medicine, IMS,BHU, UP, India.The measurement of maximum cranial breadth and maximum cranial length, are taken manually/on DICOM CTrecords depending on the group and recorded for analysis.The average CI in both the sexes and prevalence of the type is classified according to Martin and Saller classification.(1957)Objectives: The objectives were to find out the prevalence of the type of skull in the study population. It wouldalso show the sensitivity of radiology and its efficaciousness in anthropometric measurements. To ascertain themean CI,range of maximum cranial breadth and maximum cranial length.Result: A total of 70% amongst the study population shows dolichocephalisation.The mean cephalic index in this particular study population was 73.92 ± 5.05. Maximum cranial breadth ranged from 10.4cms to 16.2cms with a mean breadth of 13.21±0.93.Maximum cranial length ranged from 15.6 cms to 20.67cms with a mean length of 17.89 ± 0.86.Conclusion: The observations and findings of the present study based on CT can be replicated in variouscommunities, castes, and regions of India. The data can also be helpful in establishment of identity particularlyrace using skeletal remains.","PeriodicalId":39136,"journal":{"name":"Indian Journal of Forensic Medicine and Toxicology","volume":"80 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Indian Journal of Forensic Medicine and Toxicology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.37506/ijfmt.v17i4.19944","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Social Sciences","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Cephalic Index is defined as the ratio calculated by the occipitofrontal diameter (OFD) to thebiparietal diameter (BPD).It has been reported that factors like race, ethnicity, genetic interactions, traditions, nutrition, environment, andclimate influences head types.The multifariousness of our nation fascinates and raises the need for anthropometric studies in various regionsand compare the outcomes.The cross-sectional study was carried on three different groups/subjects of either sex.Group 1 comprised of living subjects (Undergraduate students) belonging to this particular region.Group 2 comprised of those that presented to the radio- diagnosis department of Sir Sunderlal Hospital, IMS,BHU, UP, India.Group 3 comprised of dry skulls available in the departmental museum of department of Forensic medicine, IMS,BHU, UP, India.The measurement of maximum cranial breadth and maximum cranial length, are taken manually/on DICOM CTrecords depending on the group and recorded for analysis.The average CI in both the sexes and prevalence of the type is classified according to Martin and Saller classification.(1957)Objectives: The objectives were to find out the prevalence of the type of skull in the study population. It wouldalso show the sensitivity of radiology and its efficaciousness in anthropometric measurements. To ascertain themean CI,range of maximum cranial breadth and maximum cranial length.Result: A total of 70% amongst the study population shows dolichocephalisation.The mean cephalic index in this particular study population was 73.92 ± 5.05. Maximum cranial breadth ranged from 10.4cms to 16.2cms with a mean breadth of 13.21±0.93.Maximum cranial length ranged from 15.6 cms to 20.67cms with a mean length of 17.89 ± 0.86.Conclusion: The observations and findings of the present study based on CT can be replicated in variouscommunities, castes, and regions of India. The data can also be helpful in establishment of identity particularlyrace using skeletal remains.
期刊介绍:
“Indian Journal of Forensic Medicine & Toxicology ” is peer reviewed six monthly journal. It deals with Forensic Medicine, Forensic Science, Toxicology, DNA fingerprinting, sexual medicine and environment medicine. It has been assigned International standard serial No. p-0973-9122 and e-0973-9130. The Journal has been assigned RNI No. DELENG/2008/21789.