Potency-sparing radical retropubic prostatectomy: a simplified anatomical approach

Area of Science:

• Urology
• Surgical Oncology
• Oncologic Surgery

Background:

• Radical retropubic prostatectomy is a standard treatment for localized prostate cancer.
• Nerve sparing techniques are crucial for preserving post-operative erectile function.
• Simplifying surgical steps can improve efficiency and outcomes.

Purpose of the Study:

• To describe a simplified nerve-sparing radical retropubic prostatectomy for clinical stage T2a prostate cancer.
• To detail a technique focusing on primary neurovascular bundle isolation and secondary urethral division.

Main Methods:

• The described method involves primary isolation of neurovascular bundles.
• Puboprostatic ligaments remain undivided to suspend the deep venous complex.
• Key steps include unilateral prostatic fascia incision, separation of Denonvilliers' fascia, and contralateral prostatic fascia perforation.

Main Results:

• This approach facilitates nerve sparing by maintaining the neurovascular bundle within the posterior Denonvilliers' fascia.
• Secondary urethral division simplifies the procedure after managing the deep venous complex.
• The technique aims for efficient and effective radical prostatectomy.

Conclusions:

• The simplified nerve-sparing radical retropubic prostatectomy offers a reproducible method for T2a prostate cancer.
• This technique emphasizes preserving neurovascular bundles through specific fascial management.
• Further studies may evaluate the oncological and functional outcomes of this simplified approach.