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The reason for the patients' catabolic response was not understood at the time, but later attention was turned to the stress reaction caused by the surgery. [39] [40] The evolutionary background is believed to be that a wounded animal increases its chance of survival by using stored energy reserves. The stress reaction thus initiates a ...
The body responds to traumatic injury both systemically and at the injury site. [16] This response attempts to protect vital organs such as the liver, to allow further cell duplication and to heal the damage. [17] The healing time of an injury depends on various factors including sex, age, and the severity of injury. [18]
Trauma surgeons operating on a United States Marine. Much of medical practice is dedicated to the treatment of injuries. Traumatology is the study of traumatic injuries and injury repair. Certain injuries may be treated by specialists. Serious injuries sometimes require trauma surgery.
Injuries to humans elicit an elaborate response including emergency medicine, trauma surgery (illustrated), and pain management. Injury in humans has been studied extensively for its importance in medicine. Much of medical practice, including emergency medicine and pain management, is dedicated to the treatment of injuries.
This type of trauma can also be the result of overwhelming amounts of stress in one's life. Psychological trauma usually involves some type of physical trauma that poses as a threat to one's sense of security and survival. Psychological trauma often leaves people feeling overwhelmed, anxious, and threatened. [1] Trauma can also be classified as:
Trauma surgery is a surgical specialty that utilizes both operative and non-operative management to treat traumatic injuries, typically in an acute setting. Trauma surgeons generally complete residency training in general surgery [1] [2] and often fellowship training in trauma or surgical critical care.
Timing is important to wound healing. Critically, the timing of wound re-epithelialization can decide the outcome of the healing. [11] If the epithelization of tissue over a denuded area is slow, a scar will form over many weeks, or months; [12] [13] If the epithelization of a wounded area is fast, the healing will result in regeneration.
Orthopedic surgery – branch of surgery concerned with conditions involving the musculoskeletal system. Orthopedic surgeons use both surgical and nonsurgical means to treat musculoskeletal injuries , sports injuries , degenerative diseases, infections, bone tumours , and congenital limb deformities .