Penile Curvature is a condition where the penis, instead of having a straight appearance during erection, bends at an abnormal angle upwards, downwards, or to the sides. This condition can seriously affect sexual function and psychological health. Penile curvature is primarily divided into two main types based on its cause:
Congenital Penile Curvature (Innate Curvature)
- Cause: It occurs during fetal development due to a length difference between the two spongy tissues of the penis (corpus cavernosum) or the malposition of the urinary canal (hypospadias).
- Characteristics: It usually becomes apparent during adolescence when erections are fully noticed. Unlike Peyronie's disease, plaque formation and pain are generally absent.
Acquired Penile Curvature (Peyronie's Disease)
- Cause: It is the formation of inflammatory and fibrotic (scar) tissue (plaque) in the outer sheath of the penis (tunica albuginea) following trauma. This plaque creates an inelastic area, causing the penis to shorten and bend at that site.
- Characteristics: It typically begins in adulthood. It is often associated with pain, erectile dysfunction, and a reduction in penile length.
Diagnosis and Evaluation in Penile Curvature
A comprehensive evaluation is essential for accurate diagnosis and treatment planning:
- History and Physical Examination: The patient's complaints (angle and direction of curvature, presence of pain, ED) and medical history are reviewed.
- Photographic Evaluation: Photos taken by the patient at home during full erection are important for objectively assessing the degree and direction of the curve.
- Penile Doppler Ultrasonography: This is a critical test for evaluating whether erectile dysfunction accompanies Peyronie's disease, the location and size of plaques, and blood flow during erection.
Treatment Methods: Medical and Surgical Approaches
The treatment option is determined based on the type of curvature, its degree, the patient's sexual function, and the stage of Peyronie's disease (Acute or Chronic).
Non-Surgical (Medical) Treatments
Preferred during the acute stage. Along with oral medications, Intralesional Collagenase (Clostridium histolyticum) injections—the only FDA-approved drug—aim to break down the collagen structure forming the plaque to correct the curvature.
Surgical Treatment: Plication and Grafting Techniques
Surgery is the most effective solution for stable cases where the curvature exceeds 30 degrees and prevents sexual intercourse.
- Plication Techniques: The long and healthy tunica albuginea tissue on the side opposite the curve is folded and shortened with surgical sutures. The risk of significant penile shortening is low.
- Grafting Techniques: The plaque is surgically removed entirely, and the resulting gap is closed with the patient's own tissue or a synthetic graft. This is preferred for severe curvatures.
Adana and Regional Surgical Approaches
Urology doctors in Adana and the Çukurova Region determine the treatment protocol based on the type of curvature and the presence of erectile dysfunction. In patients with advanced curvature and ED, performing a Penile Prosthesis Implantation simultaneously with the correction of the curvature provides both a straight appearance and a permanent solution for rigidity.
