An incisional hernia is a type of abdominal wall hernia that develops at or near the site of a previous surgical incision. It occurs when tissue, fat, or part of the intestine pushes through a weakened area in the abdominal wall following surgery. Although not every patient who undergoes abdominal surgery develops this condition, incisional hernias are a recognized surgical complication that may appear months or even years after an operation.

For some patients, the condition begins as a small bulge with minimal discomfort. For others, it may gradually enlarge, become symptomatic, and significantly interfere with daily activities. Because abdominal wall weakness does not typically resolve on its own, proper surgical evaluation is essential.

What Is an Incisional Hernia?

An incisional hernia develops when the abdominal wall does not fully regain its original strength after surgery. The previous incision site may remain structurally weaker than surrounding tissue, creating an area where internal contents can protrude outward.

This type of hernia can occur after many different abdominal procedures, including:

Colorectal surgery
Gallbladder surgery
Emergency abdominal operations
Gynecological procedures
Open gastrointestinal surgery
Complex abdominal interventions

The size and severity of an incisional hernia vary widely between patients.

Why Does an Incisional Hernia Develop?

Several factors may contribute to the development of an incisional hernia.

Potential risk factors include:

Previous abdominal surgery
Wound healing complications
Surgical site infection
Increased abdominal pressure
Obesity
Chronic coughing
Heavy lifting
Repeated straining
Poor tissue healing capacity
Multiple abdominal operations

Even when surgery is performed appropriately, tissue healing characteristics differ from one individual to another.

What Are the Symptoms of an Incisional Hernia?

Symptoms often depend on the size of the hernia and the extent of abdominal wall weakness.

Common symptoms include:

A visible bulge near a previous surgical scar
Discomfort while standing
Pressure sensation in the abdomen
Pain with physical activity
Heaviness in the abdominal wall
Enlargement of the bulge over time
Symptoms that worsen with coughing or straining

In some cases, patients may notice the bulge becoming less visible while lying down.

More advanced cases may cause greater discomfort or functional limitations.

How Is an Incisional Hernia Diagnosed?

Diagnosis begins with a detailed surgical and clinical evaluation.

Assessment may include:

Medical history review
Physical examination
Examination while standing or straining
Imaging studies when needed
Cross-sectional abdominal imaging in selected cases

Many incisional hernias can be identified clinically, while imaging may help define the anatomy, defect size, and surgical planning requirements.

Does an Incisional Hernia Require Surgery?

An incisional hernia represents a structural weakness in the abdominal wall.

Because this defect does not naturally restore itself, definitive treatment often involves surgical repair, especially when symptoms are present or the hernia enlarges over time.

Surgical evaluation becomes particularly important when:

The hernia continues to grow
Pain increases
Daily movement becomes uncomfortable
Physical activity becomes restricted
The hernia becomes difficult to reduce

The timing and type of intervention depend on clinical assessment.

Modern Surgical Treatment Options

Incisional hernia repair has evolved significantly with modern abdominal wall surgery.

Treatment options may include:

Open Hernia Repair

Traditional open surgery remains appropriate in selected cases, particularly for larger or more complex abdominal wall defects.

This approach allows direct access to the hernia and surrounding tissues.

Laparoscopic Incisional Hernia Repair

Minimally invasive repair may be suitable in selected patients.

Advantages may include:

Smaller incisions
Reduced postoperative discomfort
Faster mobilization
Improved visualization of the abdominal wall

The suitability of laparoscopy depends on the hernia’s anatomy and the patient’s prior surgical history.

Advanced Abdominal Wall Reconstruction

Complex or recurrent incisional hernias may require more specialized reconstructive surgical planning.

This may involve:

Mesh reinforcement
Component separation techniques
Individualized abdominal wall restoration strategies

The surgical plan should always be based on the specific anatomical defect.

Can an Incisional Hernia Become Serious?

Some incisional hernias remain stable for extended periods, while others enlarge progressively.

Potential complications may include:

Increasing pain
Enlargement of the defect
Functional abdominal wall weakness
Bowel involvement
Surgical urgency in selected scenarios

For this reason, progressive symptoms should not be ignored.

Recovery After Incisional Hernia Surgery

Recovery varies depending on:

Hernia size
Surgical technique
Complexity of repair
Patient health condition
Previous abdominal surgical history

Postoperative care often includes:

Activity modification
Pain management
Wound care
Gradual return to movement
Follow-up evaluation

A structured recovery plan supports safer long-term healing.

Prof. Dr. Emre Sivrikoz – Advanced Hernia Surgery in Istanbul

Patients seeking expert abdominal wall and hernia care often benefit from individualized surgical planning and modern operative techniques.

Prof. Dr. Emre Sivrikoz brings extensive international surgical experience in abdominal and colorectal surgery, with a patient-centered approach focused on accurate diagnosis and tailored treatment planning.

With expertise in open, laparoscopic, and advanced minimally invasive surgical techniques, he evaluates abdominal wall conditions based on each patient’s anatomical and clinical needs.

Prof. Dr. Emre Sivrikoz currently sees patients at his private clinic in Terrace Fulya, Istanbul, where he provides modern surgical evaluation and personalized treatment planning for both local and international patients.