Question
In Exit wound which of the following is seen:
| A. |
Inverted margins |
| B. |
Bevelled outer table |
| C. |
Dirt collar |
| D. |
Tattoing |
Show Answer
|
Correct Answer » B Explanation |
 |
Exit wounds have everted margins and are usually larger & irregular.
They lack an abrasion (dirt) collar and tattooing or blackening.
In skull bones, exit wounds show beveling of the outer table—a key forensic sign.
Beveling:
– Entry wounds → beveling of inner bone table
– Exit wounds → beveling of outer bone table
This beveling difference is a very high-yield forensic point.
Incorrect options:
– Inverted margins occur in entry wounds.
– Dirt collar (abrasion collar) appears only in entry wounds due to bullet wiping.
– Tattooing from unburnt powder particles occurs at entry wounds, indicating close-range firing.