Abrasion collar is seen in: September 2006
Ans. B: Bullet injury Abraded margin (Abrasion collar, Marginal abrasion, Contusion ring, Abrasion ring) occurs due to Forward motion of bullet indenting the skin and abrading the margin of entry wound. Grease or di collar is a black coloured ring lining the entry point of bullet and is sharply outlined
Abrasions over neck
Bullet injury
Punctured wounds
Lacerated wounds