Decoding LIGATURE MARKS in Hanging (Typical, Atypical & False Marks) | Hindi |The Ayur Studio|Part-2

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In this second part of our Forensic Medicine series on Hanging, we take a deep dive into one of the most crucial pieces of physical evidence: the Ligature Mark. Understanding the variations, appearances, and factors influencing these marks is essential for accurate medicolegal investigations.
📚 Topics Covered in This Video:
Types of Ligature Mark: We explain the difference between a "Typical" ligature mark, which is situated in the upper half of the neck above the thyroid, oblique, and bilaterally symmetrical, and an "Atypical" mark, which covers any variation from this standard presentation
.
Appearance of Ligature Mark: We break down the key characteristics evaluated during a post-mortem examination. This includes its typical position (found above the thyroid in 80% of cases), its surface texture (which may be abraded, contused, or patterned to match the ligature), and its color, which starts yellowish-brown and later becomes dark brown and parchment-like
. We also discuss how depth varies; for example, thin, hard ligatures like iron wire create deep "cheese cutter" marks, while soft, broad ligatures like a saree leave faint, shallow marks
.
Variations in the Ligature Mark: We cover why a mark might be found below the thyroid (common in partial hanging), why it might be circular (if multiple rounds are tied without a knot), or why it might be completely absent due to thick neck musculature, intervening clothing, or a long beard
.
Factors Influencing the Ligature Mark: Discover the various elements that dictate the severity and presentation of the mark. These include the type of suspension, the tightness of the knot, the type of knot used (fixed noose vs. running/slipping knot), the weight of the body, and the total time of suspension
.
False Ligature Mark (Pseudo Strangulation): We explore how natural body features like excessive neck fat, or external items like heavy ornaments and tight neckwear, can sometimes create false marks on a dead body that misleadingly resemble true ligature marks
.
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