Dehiscence

Dehiscence is a medical term that refers to the separation of layers of a surgical wound. This can occur in various types of surgeries, including abdominal, orthopedic, and cardiothoracic procedures. Dehiscence can lead to serious complications, such as infection and evisceration, and may require additional surgical intervention.

Causes

Dehiscence can be caused by a variety of factors, including poor surgical technique, infection, excessive tension on the wound, and certain patient-related factors. These can include obesity, malnutrition, smoking, and certain medical conditions such as diabetes and immune system disorders. Infection and inflammation can also contribute to wound dehiscence.

Symptoms

Symptoms of dehiscence can vary depending on the location and severity of the wound separation. They can include pain, swelling, and redness around the wound, a sudden increase in drainage from the wound, and in severe cases, visible internal tissues or organs. Patients may also experience fever and other signs of infection.

Treatment

Treatment for dehiscence typically involves surgical intervention to close the wound. This may be done immediately, or after a period of wound care to prepare the wound for closure. In some cases, a wound vacuum may be used to promote healing. Antibiotics may also be prescribed to treat or prevent infection.

Prevention

Prevention of dehiscence involves careful surgical technique, appropriate wound care, and management of patient-related risk factors. This can include nutritional support, smoking cessation, and control of medical conditions such as diabetes.

See also

• Wound healing
• Surgical complications
• Infection
• Inflammation