What is abdominal wall reconstruction?
The front abdominal wall consists of muscles, fasciae, and aponeuroses that support the internal organs, stabilize the trunk, and ensure normal function of the abdominal muscles.
After major operations, injuries, or the development of giant and recurrent hernias, these structures may lose their normal anatomical position.
Reconstruction makes it possible to:
- restore the integrity of the abdominal wall
- return the muscles to their anatomical position
- restore the midline
- close hernia defects
- correct diastasis
- restore the function of the abdominal muscles
- reinforce the reconstructed area
Our approach
Abdominal wall reconstruction is always planned individually.
Before surgery, the following are assessed:
- the size and location of the defect
- the condition of the muscles and aponeuroses
- the width of the diastasis
- the number of hernia defects
- the condition of previous scars
- the presence of previous mesh implants
- adhesions
- the degree of muscle retraction
- the presence of loss of domain
- the patient's general condition
For detailed planning of complex reconstructions, *CT of the abdominal wall and abdominal cavity* is used.
The goal is not simply to close the defect but to restore a functional and anatomically correct abdominal wall.
When is reconstruction needed?
Abdominal wall reconstruction may be needed for:
- large ventral hernias
- giant ventral hernias
- recurrent ventral hernias
- complex incisional hernias
- multiple defects of the front abdominal wall
- marked diastasis of the rectus abdominis muscles
- significant abdominal wall deformity
- defects after complex surgical procedures
- loss of domain
Main goals of reconstruction
During the operation, we aim to:
- restore the midline
- restore the anatomical position of the rectus abdominis muscles
- close hernia defects
- eliminate abnormal separation of the musculoaponeurotic structures
- minimize tissue tension
- restore abdominal wall function
- ensure reliable reinforcement of the reconstructed area
- reduce the risk of recurrence
How is the operation performed?
The operation is performed under general anesthesia.
The extent of the procedure depends on the anatomy and complexity of the defect.
During reconstruction, the following may be performed:
- access to the defect
- division of adhesions
- reduction of the hernia contents
- dissection of the hernia sac
- mobilization of the musculoaponeurotic structures
- closure of the hernia defect
- restoration of the midline
- correction of diastasis
- reconstruction of the musculofascial layers
- placement of a mesh implant
- reinforcement of the front abdominal wall
In complex cases, reconstructive techniques are used that mobilize the musculoaponeurotic structures and allow large defects to be closed without excessive tension.
Reconstruction techniques
Depending on the anatomical situation, different reconstructive techniques may be used.
These include:
- *retromuscular reconstruction*
- *TAR (Transversus Abdominis Release)*
- *component separation techniques*
- midline reconstruction
- diastasis correction
- combined reconstruction techniques
- abdominal wall reinforcement with a mesh implant
The choice of technique depends on the size and location of the defect, the condition of the tissues, previous operations, and the presence of mesh implants.
Reconstruction for large and giant hernias
With large defects, simply suturing the tissues can create significant tension and increase the risk of recurrence.
In such cases, reconstruction allows the musculoaponeurotic structures to be mobilized and returned to the midline.
Giant hernias and *loss of domain* may require special preoperative preparation to safely return the abdominal organs and reduce the risk of increased intra-abdominal pressure after surgery.
Reconstruction for recurrent hernias
Repeat operations after previous hernia repairs can be especially difficult because of:
- scarring
- adhesions
- altered anatomy
- previous mesh implants
- a shortage of the patient's own tissue
- muscle atrophy and retraction
In such cases, previous operations are analyzed in detail and a new reconstruction plane is chosen whenever technically feasible.
Mesh implant
In complex reconstructions, a mesh implant is often used for additional reinforcement of the abdominal wall.
The following are important:
- choosing the type of implant
- the correct size
- sufficient overlap of the defect
- choosing the optimal anatomical plane
- secure positioning of the implant
In many cases, preference is given to placing the mesh in a well-vascularized tissue plane, which ensures reliable reinforcement of the reconstruction.
Advantages of reconstruction
- Restoration of the anatomy of the front abdominal wall
- Restoration of abdominal muscle function
- Closure of large hernia defects
- Correction of diastasis
- Restoration of the midline
- Less tissue tension
- Reliable reinforcement of the abdominal wall
- Lower risk of another recurrence
- Treatment of complex and recurrent hernias
Recovery after surgery
After abdominal wall reconstruction, recovery may take longer than after standard hernia repair.
Postoperative care includes:
- early mobilization
- effective pain control
- prevention of thromboembolic complications
- a gradual return to eating
- monitoring of the surgical wound
- a gradual increase in physical activity
- monitoring of how the reconstructed abdominal wall heals
Patient care follows the principles of *ERAS (Enhanced Recovery After Surgery)*.
Our advantages
- Experience in reconstructive surgery of the front abdominal wall
- Treatment of large, giant, and recurrent ventral hernias
- Individual planning of the reconstruction
- Preoperative assessment based on CT
- Use of modern reconstructive techniques
- TAR and component separation techniques when indicated
- Correction of diastasis
- Restoration of the midline
- Use of modern mesh implants
- Individual choice of the reconstruction plane
- Modern postoperative recovery protocols (ERAS)
Frequently Asked Questions
In standard hernia repair, the main goal is to close and reinforce the hernia defect. Abdominal wall reconstruction involves comprehensive restoration of the muscles, fasciae, and aponeuroses, returning the abdominal wall to the most anatomical and functional state possible.
For large and complex defects, mesh reinforcement is often an important part of the reconstruction. The specific type and position of the implant are determined individually.
Yes. Diastasis correction can be part of a comprehensive abdominal wall reconstruction.
TAR (Transversus Abdominis Release) is a reconstructive technique that mobilizes the musculoaponeurotic structures of the abdominal wall and creates space for reliable reinforcement of large defects.
Yes. Recurrent and complex hernias are one of the main indications for a reconstructive approach. Before surgery, previous procedures, the condition of the tissues, and the position of implants must be assessed in detail.
In suitable cases, modern reconstructive techniques can be performed laparoscopically or robotically. The choice of approach depends on the anatomy of the defect and the complexity of the reconstruction.
The length of recovery depends on the extent of the reconstruction, the size of the defect, and the patient's general condition. After complex reconstructive operations, the return to full physical exertion is gradual.