Burns are a type of traumatic injury caused by thermal, electrical, chemical, or electromagnetic energy. Smoking and open flame are the leading causes of burn injury for older adults, while scalding is the leading cause of burn injury for children. Both infants and the elderly are at the greatest risk for burn injury.
A burn injury usually results from an energy transfer to the body. There are many types of burns caused by thermal, radiation, chemical, or electrical contact.
The skin is the largest organ of the body and has many important functions. It is composed of the following layers, with each layer performing specific functions.
|Epidermis||The epidermis is the thin outer layer of the skin which consists of the following three parts:
The epidermis also contains melanocytes, which are cells that produce melanin (skin pigment).
The dermis is the middle layer of the skin. The dermis contains the following:
The dermis is held together by a protein called collagen, made by fibroblasts. This layer also contains pain and touch receptors.
(also known as the subcutaneous layer)
|The subcutis is the deepest layer of skin. The subcutis, consisting of a network of collagen and fat cells, helps conserve the body's heat and protects the body from injury by acting as a "shock absorber."|
The skin is the body's largest organ, covering the body. In addition to serving as a protective shield against heat, light, injury, and infection, the skin also:
Burns are classified as first-, second-, or third-degree, depending on how deep and severe they penetrate the skin's surface.
Burns that are more severe and extensive require specialized treatment. Because the age of a burn victim and the percentage of the body's surface area that has been burned are the two most important factors affecting the prognosis of a burn injury, the American Burn Association recommends that burn patients who meet the following criteria should be treated at a specialized burn center:
A severe burn can be a seriously devastating injury - not only physically but emotionally. It can affect not only the burn victim, but the entire family. Persons with severe burns may be left with a loss of certain physical abilities, disfigurement, loss of a limb, loss of mobility, scarring, and infection. In addition, severe burns are capable of penetrating deep skin layers, causing muscle or tissue damage that may affect every system of the body.
Burns can also cause emotional problems such as depression, nightmares, or flashbacks from the traumatizing event. The loss of a friend or family member and possessions in the fire may add grief to the emotional strain of a burn.
Because so many functions and systems of the body can be affected by severe burns, the need for rehabilitation becomes even more crucial.
Many hospitals have a specialized burn unit or center and some facilities are designated solely for the rehabilitation of burn patients. Burn patients need the highly specialized services of medical specialists who work together on a multidisciplinary team, including any/all of the following:
Burn rehabilitation begins during the acute treatment phase and may last days to months to years, depending on the extent of the burn. Rehabilitation is designed to meet each patient's specific needs; therefore, each program is different. The goals of a burn rehabilitation program include helping the patient return to the highest level of function and independence possible, while improving the overall quality of life - physically, emotionally, and socially.
In order to help reach these goals, burn rehabilitation programs may include the following:
Advances in the understanding and treatment of burns, state-of-the-art burn units and facilities, comprehensive burn rehabilitation services, and integrated medical care have all contributed to the increase in survival rate and recovery of burn patients.
Click here to view the
Online Resources of Physical Medicine & Rehabilitation