Stretch laceration is seen in
Stretch laceration These lacerations occur from over stretching of the skin and soft tissues due to heavy forceful impact exercising a localised pressure. Stretching of tissues can occur in run over by a motor vehicle. Ref: FORENSIC MEDICINE AND TOXICOLOGY Dr PC IGNATIUS THIRD EDITION PAGE 121
Blunt tangential impact
Blunt perpendicular impact
Horizontal crushing
Impact by sharp objects with heavy base
Mechanical injuries