Forensic Medicine · Forensic Identification (Skeletal Age, Fingerprints, Race, Sex, Stature)

Stature estimation from long bones uses regression equations. The long bone that provides the MOST accurate stature estimate in an Indian population when only one bone is available is:

  • A Radius
  • B Humerus
  • C Tibia
  • D Femur
Correct answer: D. Femur

Explanation

The femur has the highest correlation with total body height because it is the longest and most robust bone, contributing the greatest proportion (~26%) of total stature. Trotter and Gleser equations (adapted for Indian populations by authors such as Singh and Sohal) show the lowest standard error for femur-based estimation. While tibia also gives good estimates, femur remains preferred when only one bone is available. Radius and humerus have higher standard errors.

Reference: The Essentials of Forensic Medicine and Toxicology (Narayan Reddy), 34th ed.

High-yield for: NEET PGINI-CETNExTFMGEUSMLEPLABMRCP

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