3. Classifiction of mechanical injury Weapon Sharp instrument injury Blunt instrument injury Firearm inJury Manner Homicide Suicide · Accident
Weapon • Sharp instrument injury • Blunt instrument injury • Firearm injury Manner • Homicide • Suicide • Accident 3. Classifiction of mechanical injury
Morphological features Abrasion Contusion Wound Fracture ° Rupture of viscera Fragmentation of whole body
Morphological features: • Abrasion • Contusion • Wound • Fracture • Rupture of Viscera • Fragmentation of whole body
Functional disturbance Neurogenic shock Concussion inJury Trigger region: scrotum, precordium carotid sinus, uterine cervix, anus
Functional disturbance • Neurogenic shock • Concussion injury • Trigger region: scrotum, precordium, carotid sinus, uterine cervix, anus
Part Basic Types of Mechanical Injury
Part II Basic Types of Mechanical Injury
The structure of skin dermal papila sensory nerve ending for touch stratum corner EP DERMIS stratum stratum spinosus avum L stratum basale arrector pili muscie hair folicle FATTY TISSE biood and lymph sweat gland paciran corPuscle Fromhttp://training.seer.cancer.gov