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Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts

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Published on: January 29, 2018

A method for visual determination of sex, using the human hip bone.

Jaroslav Bruzek¹

¹U.M.R. 5809 du C.N.R.S., Laboratoire d'Anthropologie des Populations du Passé Université Bordeaux I, 33405 Talence, France. j.bruzek@anthropologie-u.bordeaux.fr

American Journal of Physical Anthropology

|January 30, 2002

Summary

This summary is machine-generated.

This study introduces a new visual method for determining sex using the human hip bone (os coxae). The method accurately identifies sex in 95% of cases, reducing subjectivity in forensic anthropology.

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Area of Science:

Forensic Anthropology
Human Osteology
Biological Anthropology

Background:

Accurate sex determination from skeletal remains is crucial in forensic anthropology.
Previous methods often rely on isolated traits of the hip bone, leading to potential subjectivity and errors.
A refined methodology is needed to improve the accuracy and reliability of sex estimation from the os coxae.

Purpose of the Study:

To develop and validate a new visual method for sex determination using the human hip bone (os coxae).
To reduce observer subjectivity in the analysis of hip bone morphology for sex estimation.
To enhance the accuracy of sex determination, particularly with fragmented skeletal remains.

Main Methods:

A revised visual assessment protocol was developed, integrating five key characters of the hip bone.
The method was tested on a sample of 402 adult individuals of known sex and origin (French and Portuguese).
Statistical analysis was performed to evaluate diagnostic accuracy, error rates, and indeterminate cases.

Main Results:

The proposed method achieved a correct sexual diagnosis in 95% of cases.
The overall error rate was 2%, with only 3% of cases being indeterminate.
The method demonstrated increased diagnostic probability with isolated hip bone fragments when characteristic male or female traits were present.

Conclusions:

The new visual method for hip bone sex determination offers high accuracy and reduced subjectivity.
This approach improves the reliability of sex estimation in forensic anthropology, even with incomplete skeletal material.
The integrated analysis of multiple hip bone characters provides a robust tool for identifying biological sex.