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Updated: Jul 19, 2026

Retzius-Sparing Robot-Assisted Radical Prostatectomy

Retzius-Sparing Robot-Assisted Radical Prostatectomy

Published on: May 19, 2022

The anatomic radical perineal prostatectomy: an outcomes-based evolution.

Michael J Harris¹

¹Northern Institute of Urology, 4100 Park Forest Drive, Suite 200, Traverse City, MI 49684, USA. mikeharris@chartermi.net

European Urology

|November 7, 2006

Summary

Radical perineal prostatectomy offers effective cancer removal while preserving urinary and sexual function. This minimally invasive approach provides a cost-efficient treatment for localized prostate cancer with rapid recovery.

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Area of Science:

Urology
Surgical Oncology
Minimally Invasive Surgery

Background:

Radical prostatectomy is a primary treatment for localized prostate cancer.
Minimally invasive techniques are increasingly utilized, necessitating outcome comparisons.
The perineal prostatectomy approach has been refined to include nerve-sparing modifications.

Purpose of the Study:

To present an evolved technique for radical perineal prostatectomy (RPP).
To assess the clinical outcomes of nerve-sparing RPP.
To evaluate the efficacy and cost-effectiveness of RPP.

Main Methods:

Prospective collection of objective parameters and physician-reported outcomes from 704 patients.
Detailed description of the current nerve-sparing RPP technique.

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Last Updated: Jul 19, 2026

Retzius-Sparing Robot-Assisted Radical Prostatectomy

Retzius-Sparing Robot-Assisted Radical Prostatectomy

Published on: May 19, 2022

Inclusion of edited digital video from recent nerve-sparing RPP procedures.

Main Results:

High rates of freedom from prostate-specific antigen (PSA) detectability: 94.5% (organ-confined), 80.0% (specimen-confined), 81.5% (margin-positive) at 5 years.
Urinary continence achieved by 94% of men within 1 year.
>97% of nerve-sparing patients reported spontaneous erections, with >80% achieving intercourse.

Conclusions:

Anatomic RPP effectively resects prostate cancer while preserving urinary and sexual function.
The procedure's minimally invasive nature leads to short recovery and low costs.
RPP is a cost-efficient and outcome-effective minimally invasive treatment for localized prostate cancer.