Complications
of Mesh
Understand the possible complications associated with
hernia mesh and what to watch for after surgery.
Complications of Hernia Mesh
Surgical mesh is used in many types of hernia repair to strengthen the abdominal wall. While mesh repair is an established surgical option, like any medical implant, it can have potential complications. These complications do not happen in every patient, and their likelihood can depend on the type of hernia, the mesh used, its position, the surgical technique and individual patient factors. Understanding these possible problems can help patients make an informed decision about their hernia treatment.
Chronic Pain After Hernia Mesh Surgery
Pain is one of the concerns some patients may experience after hernia repair. Mild pain and discomfort are common during the initial healing period, but in some patients, pain can continue for months or longer.
Chronic pain after hernia mesh surgery may have several possible causes. It can sometimes be related to irritation or involvement of nearby nerves, scar tissue, mesh fixation devices such as tackers or sutures, or the body’s response to the implanted mesh.
Pain may be felt around the surgical site or, particularly after inguinal hernia surgery, may extend towards the groin or upper thigh.
The severity and duration of pain can vary from one patient to another. Persistent pain may sometimes require medicines, further evaluation or additional treatment.
Infection
Infection is a possible complication after any surgical procedure, including mesh-based hernia repair. A mesh infection can be particularly important because the mesh is a foreign material placed inside the body.
Signs that may suggest infection include:
- Persistent redness or swelling
- Increasing pain
- Warmth around the surgical area
- Fever
- Discharge from the wound
- Delayed wound healing
Treatment depends on the severity and timing of the infection. Some infections may respond to antibiotics and wound care, while deeper or persistent infections involving the mesh may require additional surgical treatment.
The risk of infection can vary depending on the type of hernia, surgical approach, patient’s health and the type and position of the mesh.
Adhesions
Adhesions are bands of scar tissue that can develop between tissues or organs inside the abdomen. They can form after abdominal surgery and, in certain situations, may occur around a surgical mesh.
The possibility of adhesions depends partly on where the mesh is placed. Some meshes have special coatings or barriers designed to reduce direct contact between the mesh and abdominal organs when used in positions where such contact is possible.
Most adhesions may not cause noticeable symptoms. However, in some cases, they can contribute to abdominal discomfort or, rarely, complications such as bowel obstruction.
This is one reason why the position and type of mesh are important considerations during hernia surgery.
Mesh Migration
Mesh migration means that the mesh moves from its original position after hernia surgery. This is an uncommon but recognized complication.
A mesh is placed carefully during surgery, but healing, tissue changes, contraction of the mesh or other factors can sometimes affect its position.
In rare cases, migrated mesh can come into contact with nearby tissues or organs and may cause symptoms or other complications.
Treatment depends on the location of the mesh and the problems it is causing. Some patients may require observation and evaluation, while significant complications may require further surgery.
Proper surgical planning, appropriate mesh selection and correct placement are important factors in reducing the possibility of mesh-related problems.
Mesh Shrinkage or Contraction
After mesh is implanted, the body naturally responds to it by forming scar tissue and incorporating the mesh into the surrounding tissues. During this healing process, some meshes can contract or change in size and shape.
This is sometimes referred to as mesh shrinkage or mesh contraction.
In some patients, this may not cause any noticeable problem. In others, contraction can contribute to tightness, discomfort, pain or changes around the repaired area.
The extent of tissue response can depend on the type of mesh, its material, weight, structure and where it has been placed.
This is one of the reasons surgeons consider several factors when selecting a mesh rather than using the same mesh for every type of hernia.
Hernia Recurrence
The main purpose of hernia surgery is to repair the weakness and prevent the hernia from coming back. However, hernia recurrence can occur even after a technically successful repair.
A recurrence means that a hernia develops again at or near the previous repair site.
Several factors can contribute to recurrence, including:
- Size and type of the original hernia
- Weakness of the abdominal wall
- Previous hernia surgery
- Surgical technique
- Wound complications or infection
- Patient-related factors
- Healing of the repaired tissues
Mesh can reduce the risk of recurrence in many types of hernia repairs, but mesh does not completely eliminate the possibility of recurrence.
A recurrent hernia may require another evaluation and, depending on the situation, another surgical procedure.
Mesh Erosion and Fistula Formation
In rare cases, a surgical mesh can gradually erode into nearby organs, particularly when it is placed close to or in contact with the intestine.
When mesh comes into prolonged contact with the intestine, it can sometimes cause inflammation, scarring and gradual erosion of the intestinal wall. In severe cases, the mesh may eventually enter or perforate the intestine.
This can lead to the formation of an abnormal connection between the intestine and another organ or the skin, known as a fistula.
Patients may experience symptoms such as persistent abdominal pain, recurrent infection, discharge or other gastrointestinal symptoms, depending on the location and severity of the problem.
Mesh erosion into the intestine is an uncommon but potentially serious complication and may require complex surgical treatment, including removal of the mesh and repair of the affected intestine.
The risk depends on several factors, including the type of mesh, its location, surgical technique and the relationship between the mesh and surrounding organs.
Cost of Hernia Mesh
The cost of hernia surgery can vary depending on the type of hernia, surgical technique, hospital, surgeon and other medical requirements.
When mesh is used, the cost of the mesh itself becomes an additional component of the overall treatment cost. Different meshes have different prices depending on their material, design, coating, absorbability and manufacturer. Some advanced or specialised meshes can be considerably more expensive than standard meshes.
Therefore, the total cost of mesh-based hernia repair can vary significantly from patient to patient.
It is important for patients to understand that the decision regarding hernia repair should not be based on cost alone. The type of hernia, expected outcome, potential risks, recovery and available treatment options should all be considered.
For selected patients with suitable primary inguinal hernias, a mesh-free repair may be an alternative. Since this approach does not require a synthetic mesh implant, the cost associated specifically with purchasing the mesh is avoided.
Are Mesh Complications Common?
Not every patient who undergoes mesh-based hernia repair develops complications. Millions of mesh repairs have been performed worldwide, and mesh continues to be an important option for many types of hernia.
At the same time, patients should understand that mesh is a foreign material and can have potential risks.
The decision to use mesh should therefore consider the patient’s individual hernia, the benefits and possible risks of the procedure, and whether other repair options may be appropriate.
Can Hernia Be Repaired Without Mesh?
For selected patients with certain primary inguinal hernias, a mesh-free approach may be considered.
The Desarda Technique is a tissue-based technique for inguinal hernia repair that does not use synthetic mesh. Instead, the patient’s own tissue is used to reinforce the weakened area.
The suitability of a mesh-free repair depends on the type and characteristics of the hernia and the individual patient. It is not a replacement for mesh in every type of hernia.
When it comes to hernia repair, patients often have one important question: Is mesh necessary for my hernia?
Mesh repair is a well-established option for many types of hernia. However, depending on the type and location of the hernia, the size of the defect, previous surgeries and the patient’s individual condition, a mesh-free hernia repair may also be considered in selected cases.
What is Mesh-Based Hernia Repair?
In a mesh repair, a synthetic or other medical mesh is placed over or around the weak area of the abdominal wall. The mesh provides additional reinforcement and becomes incorporated into the surrounding tissues during healing.
Mesh-based repair is commonly used for several types of hernia, including inguinal, incisional, umbilical and ventral hernias. The type and position of the mesh depend on the individual case and the surgical technique being used.
What is Mesh-Free Hernia Repair?
As the name suggests, mesh-free hernia repair does not involve placing a synthetic mesh inside the body.
Instead, the surgeon uses the patient’s own tissues to repair and reinforce the weakened area. One of the recognised tissue-based approaches for primary inguinal hernia is the Desarda Technique.
The Desarda Technique was developed by Dr. Mohan Desarda and uses a strip of the patient’s own abdominal wall tissue to reinforce the inguinal region without using a synthetic mesh.
Mesh vs Mesh-Free: What is the Difference?
| Mesh Repair | Mesh-Free Repair |
|---|---|
| Uses a surgical mesh | Does not use synthetic mesh |
| Provides additional reinforcement | Uses the patient’s own tissue |
| Used for many types of hernia | Mainly considered for selected inguinal hernias |
| Can be performed using different surgical approaches | Desarda Technique is a tissue-based repair |
| Mesh-related complications are possible | Avoids complications specifically related to an implanted mesh |
Is Mesh-Free Hernia Repair Suitable for Everyone?
Mesh-free repair is not suitable for every type of hernia or every patient. The decision depends on the type, size and location of the hernia, previous operations, tissue condition and other individual factors.
Similarly, mesh remains an important and effective option for many hernias, particularly where stronger reinforcement is required.
Dr. Sushil Deshmukh and Mesh-Free Hernia Repair
Dr. Sushil Deshmukh, a Desarda Specialist Surgeon, has a dedicated focus on the Desarda Technique and mesh-free inguinal hernia repair. His work is closely associated with the teaching and surgical practice of Dr. Mohan Desarda, the surgeon who developed the technique.
Along with mesh-free repair, Dr. Sushil Deshmukh also treats different types of hernias, selecting the surgical approach according to the patient’s individual condition.
“The important question is not simply:”
The important question is not simply:
“Mesh or no mesh?”
It is:
“Which type of hernia repair is appropriate for my condition?”
A proper clinical evaluation helps determine whether a mesh-based repair, mesh-free repair or another surgical approach is most suitable.