Penile reconstruction in complex cases of Peyronie’s disease: the role of geometric tissue expansion.
Unexpected changes in the penis can generate a deep sense of frustration, insecurity, and even shame in men. When an hourglass narrowing or multiple “S-shaped” curvatures appear, the condition becomes even more concerning, because it is no longer purely an aesthetic issue and begins to have a functional dimension.
This clinical condition is known as Peyronie’s disease. In these cases, treatment may be necessary to improve penile function and the possibility of sexual activity, according to the clinical assessment.
The Challenge of Complex Deformities: Hourglass Effect and “S-Shaped” Curvature
The hourglass effect and “S-shaped” curvature may represent a challenge for medicine. This is because these deformities compromise penile alignment as well as its structural stability during erection.
These changes create fragile areas in the tunica albuginea, where rigidity is not distributed homogeneously, favoring axial instability that makes penetration difficult or may even prevent it.
The Pathophysiology of Narrowing (Hourglass Deformity)
In Peyronie’s disease, an area of fibrosis forms in the tunica albuginea (the structure that surrounds the corpora cavernosa and allows the penis to expand during erection). In this situation, the plaque area loses elasticity and no longer expands uniformly.
In addition, when the affected area involves the entire circumference of the penis, a kind of rigid ring forms that limits local distension and causes visible narrowing at one point of the penile shaft, described as an hourglass deformity.
In cases where calcified plaques are present, the constrictive effect becomes even more pronounced, because calcification makes the tissue more rigid.
The Complexity of Multi-Angular Curvature (S-shape)
Multi-angular curvature or “S-shaped” curvature (S-shape) occurs when there are multiple areas of fibrosis in the tunica albuginea.
Instead of a single curvature, the penis develops two or more points of angulation, creating complex misalignment during erection.
Why Conventional Treatment Is Not Enough
One of the conventional techniques used to treat Peyronie’s disease is plication. However, it is not indicated for the treatment of complex penile curvature.
In cases of hourglass deformity or S-shaped curvature, there is significant narrowing and axial instability. Plication works better in simple, unidirectional curvatures without loss of girth. In addition, this technique does not restore penile rigidity.
In these contexts, the surgeon may treat hourglass penile curvature or “S-shaped” curvature through the geometric tissue expansion technique, associating recovery of penile girth with the placement of an inflatable or malleable penile prosthesis, with the goal of improving sexual function in appropriately selected patients.
The final decision should, however, always be made together with a urologist experienced in severe cases of Peyronie’s disease in Lisbon.
Complex cases require careful assessment. Learn about Dr. Paulo Egydio’s online pre-assessment system for patients in Portugal.
The Reconstructive Strategy: Beyond Simple Correction
With the Egydio Technique, a reconstructive strategy based on geometric principles applied to the tunica albuginea, it may be possible in selected cases to improve function and recover penile girth.
When indicated, the approach is individualized, taking into account the patient’s anatomy for a reconstruction adapted to the complexity of each case.
Geometric Principles and Tissue Expansion
In the Egydio Technique, geometrically calculated incisions are made in the region of the fibrotic plaque. These incisions release accumulated tension and redistribute tissue forces, allowing it to regain expansion capacity.
The process seeks to favor correction of alignment and, when clinically possible, preservation or recovery of dimensions affected by the disease.
Recovery of Lost Diameter and Girth
In cases of narrowing, the incisions of the Egydio Technique are made vertically. By opening the tissue longitudinally, space is created to increase diameter and correct the narrowing.
The precision of the incisions seeks to allow tissue expansion suited to each patient’s anatomical pattern. Thus, in some cases, it may be possible to use a prosthesis with dimensions compatible with the reconstructive result obtained, with potential impact on penile stability and function.
Preservation of Sensitivity and Function
During penile reconstruction, the dorsal nerves and blood vessels that run along the upper side of the penis are preserved. This care is essential to reduce the risk of sensory changes and maintain neurovascular integrity.
In addition, the surgeon places the penile prosthesis peripherally, preserving as much as possible the spongy tissue of the corpora cavernosa. This approach seeks to preserve relevant structures and may help maintain residual blood circulation and benefit the residual penile response in some patients.
Integration with Penile Prostheses Available in Portugal
Placement of a penile prosthesis may play a relevant role in the treatment of hourglass penile curvature or “S-shaped” curvature. In these complex cases, the prosthesis treats erectile dysfunction and reinforces penile axis stability after Peyronie’s surgery in Portugal.
When a Prosthesis Is Indispensable
A penile prosthesis is indicated in complex cases of Peyronie’s disease associated with erectile dysfunction that have not responded to other therapies.
While penile reconstruction seeks to correct narrowing and restore girth, the penile implant may complement the rigidity needed for sexual activity, according to the clinical assessment.
Technology and Innovation in Portugal
In Portugal, malleable and inflatable penile prostheses from recognized international manufacturers are available, in compliance with European quality and safety standards.
The choice of device should always be individualized, considering clinical criteria and the patient’s expectations. Evaluation by a urologist experienced in Peyronie’s disease is important to present the available models and clarify their advantages, limitations, and indications.
Penile Reconstruction in Complex Cases: Goals and Therapeutic Possibilities
Medicine has evolved in the treatment of Peyronie’s disease. The Egydio Technique consists of a reconstructive strategy based on geometric principles applied to the tunica albuginea, which may contribute, in selected cases, to improving alignment, girth, and function.
Dr. Paulo Egydio evaluates complex cases of Peyronie’s disease in Portugal through clinical consultation.
If you have penile deformity or functional difficulty, seek medical evaluation.
Schedule an appointment today with Dr. Paulo Egydio in Lisbon and learn about an appropriate approach for cases of hourglass penile curvature treatment that did not improve previously.
