TRAUMA

Physical trauma to the skin can produce a number of skin changes

Sharp trauma can produce skin lacerations with damage to deeper tissues with possible scarring, deformation and loss of function.

Superficial trauma may produce abrasions that may lead to superficial scarring with damage to hair structures, sweat glands and pigmentation. Nerve damage can also occur leading to uncomfortable sensations and loss of skin perception. The loss of skin sensation can lead to accidental trauma and further skin damage.

Blunt trauma can produce bruising and possible tissue damage in the deeper layers of the skin with subsequent bruising, scarring and possible loss of function

Chronic trauma produced by constant contact with water and detergents can precipitate irritant eczematous reactions. This is seen in hairdressers and dishwashers