A gangster was brought to the casualty after a fight. He had multiple injuries. Some stab wound were showing ‘Fish tailing’. This appearence of the wound is seen in injury with:
## **Core Concept**
The phenomenon of "fish tailing" or "fish-tailed" wound is associated with a specific type of injury mechanism. This description refers to the appearance of a wound that has a split or V-shaped edge, resembling the tail of a fish. This type of wound is typically caused by a sharp object with a particular characteristic.
## **Why the Correct Answer is Right**
The correct answer, , implies that the injury was caused by a **stab wound with a double-edged knife or a sharp object with two cutting edges**. When such an object is withdrawn from the body, it can cause the edges of the wound to split apart in a V-shape or "fish tail," especially if the object was moving or twisting during the stabbing. This results in a wound that appears to have a tail-like or V-shaped extension at one or both ends.
## **Why Each Wrong Option is Incorrect**
- **Option A:** This option is incorrect because a single-edged knife would more likely produce a clean, straight wound edge without the characteristic "fish tailing" unless the knife was manipulated in a very specific way that isn't typical for a single edge.
- **Option B:** This option does not directly relate to the mechanism of injury causing "fish tailing."
- **Option D:** This option is incorrect because the description does not fit the typical mechanism for causing a "fish-tailed" wound.
## **Clinical Pearl / High-Yield Fact**
A key point to remember is that the appearance of a wound can give clues about the type of weapon or object used in the injury. "Fish tailing" or a V-shaped wound edge is particularly suggestive of a **double-edged weapon**. This is an important consideration in forensic pathology and can have implications for the investigation of crimes.
## **Correct Answer:** . Double edged knife.