Лечение грыжи: 4 шага к успешной реконструкции брюшной стенки

Abdominal wall defects are one of the most common and challenging problems faced by plastic surgeons.

Many patients with abdominal wall defects have comorbidities, which puts them at high risk of complications.

In addition to advanced surgical skills and accurate anatomical knowledge, a plastic surgeon needs a rigorous action plan to optimize pre- and post-op patient care.

In this article on estet-portal.com read about the 4 steps to a successful abdominal wall reconstruction.

Hernia treatment with abdominal wall reconstruction

Abdominal wall reconstruction

can be performed on an emergency or elective basis. A patient showing signs of

obstruction of the bowel

usually requires urgent surgery. When dealing with such patients, the clinician

has little time for preoperative optimization

as the risks of delaying the operation are extremely high. On the other hand, the vast

most patients

with abdominal wall defects do not show such alarming symptoms. They may experience

occasional discomfort

and inability to perform certain activities of daily living due to a large hernia. And in this case, the surgeon has the opportunity to

optimize the patient's condition

to obtain the best result of the operation.

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The ultimate goal of – improving the quality of life of patients.

As a result of the reconstruction, the surgeon must obtain a strong, dynamic and durable abdominal wall, which is usually achieved through the use of special meshes.

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1 – mesh, 2 – abdominal wall tissues

The surgeon should also strive to

minimize complications

which can be divided into 3 categories:

recurrent hernia;
  • medical complications;
  • hematomas, seromas, skin necrosis
  • mother and others

Ideal tummy: main features of tummy tuck Principles for performing safe and effective abdominal wall reconstruction

Principle 1: Select the right patient and prepare him for surgery

Modifiable risk factors:

    Smoking.
  • Smoking, by reducing tissue perfusion and oxygenation, impairs wound healing. Quitting smoking 4 weeks before and after surgery significantly reduces the risk of infection and other complications;

    Malnutrition.
  •  
  • Protein malnutrition, especially arginine and methionine deficiencies, is associated with significantly higher mortality. In addition, low albumin levels are associated with a 10-fold increased risk of infection;

    Obesity.
  • Not only does obesity increase the risk of hematomas and seromas, but it has also been shown to increase the risk of hernia recurrence.

    Diabetes mellitus.
  • Poorly controlled diabetes mellitus is another risk factor for complications. Even infrequent hyperglycemias reduce tissue perfusion and impair immune function.

Principle 2: Be aware of all the subtleties of the reconstruction procedure

To minimize the risk of hernia recurrence, it is necessary to achieve

closure of the defect

, while removing all non-viable and scar tissues, and fix it with mesh. At the same time,

the fabrics should not be under tension

. Excessive tension on the edges of the defect can cause fascial dehiscence and recurrence of the hernia.

As a general rule,
the mesh should be under enough tension

to avoid ripples or wrinkles.

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Select
correct mesh type

. Meshes can be broadly divided into

synthetic

and biological.

Synthetic meshes are more durable

, however biological meshes tend to be better embedded and more resistant to infection. Recent data suggest that the porosity and weight of the synthetic mesh are important factors when it comes to integration

: lightweight meshes

tend to suffer more from failure and heavy microporous meshes more often associated with scarring and infection.

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Principle 3: Pay special attention to the skin and subcutaneous tissue

Preservation of the vascular system of the skin and soft tissues is important to reduce the risk of complications.  Therefore, it is desirable that access be as minimally traumatic as possible.

Principle 4: Careful postoperative care of the patient

For a patient who is undergoing a complex abdominal wall reconstruction,

postoperative treatment

is as important to the final result as the operation itself. Increased intra-abdominal pressure after reconstruction puts the patient at high risk for venous thromboembolism, atelectasis, and pneumonia.

To minimize the risk of venous thromboembolism, the patient must
move

. It is advisable to start physical activity in the evening after the operation. Adequate

pain control

is important to achieve early patient recovery.

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