Uncommon Parameters for Hip bone sexing

Abstract

Background- It is very difficult to determine sex of skeleton when pieces of skeletal bones are exhumed Objectives- Thus our study aims at: 1. Finding accuracy of the previously set criteria for sexing of hip bone. 2. To find the validity of other criteria in sexing of hip bone by which sex of the skeleton can be determined from small portion of hip bone. Methods- 200 hip bones of known sex (100 male and 100 females) were studied from various medical colleges. Results and Interpretation- Unpaired 't' test was found to be highly significant when values of true pelvic height in males and females were compared. Similarly, 'p' value was found significant in comparing mid-pubic width in males and females. Mean of distance from ischial tuberosity to farthest rim of acetabulum in males was found to be more than that of the females. Very significant differences were observed in the mean of pubic length and acetabular diameter in females. The index mentioned by Maclaughline and Bruce in 1985 was calculated in males and females. The index showed a value of 100.226 in males and 126.944 in female. Conclusion- Apart from the previously mentioned criteria in hip bone sexing, the study helped to prove the importance of following criteria in hip bone sexing : 1.True pelvic height 2.Mid-pubic width 3.Distance from ischial tuberosity to farthest rim of acetabulum 4.Index mentioned by Maclaughline and Bruce 5.Distance from anterior superior iliac spine to pubic tubercle 6.Distance from anterior superior iliac to iliopubic eminence [Dr Yuvaraj J NJIRM 2016; 7(4):14-16]