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Official Description

Prostatectomy, perineal radical;

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 55810 refers to a radical perineal prostatectomy, which is a surgical intervention aimed at the removal of the prostate gland and seminal vesicles through an incision made in the perineum, the area between the scrotum and the anus. This approach is typically indicated for patients diagnosed with prostate cancer. The procedure may involve a lymphadenectomy, which is the surgical removal of lymph nodes, performed prior to the prostatectomy if necessary. During the surgery, careful dissection is performed to preserve critical structures such as the genitofemoral nerve and the psoas muscle, which are important for maintaining certain bodily functions. The surgical technique includes exploring the pelvic lymph nodes, biopsying them, and excising any that show signs of malignancy. The radical perineal prostatectomy itself involves a series of meticulous steps to ensure the complete removal of the prostate while minimizing damage to surrounding tissues. This procedure is complex and requires a thorough understanding of the anatomy and careful surgical technique to achieve optimal outcomes for the patient.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The radical perineal prostatectomy is primarily indicated for the treatment of prostate cancer. The following conditions may warrant this surgical intervention:

  • Prostate Cancer Diagnosis Patients diagnosed with localized prostate cancer that has not metastasized beyond the prostate gland.
  • High Gleason Score Cases where the cancer exhibits aggressive characteristics, as indicated by a high Gleason score.
  • Patient Preference Situations where patients opt for surgical intervention as a primary treatment method after discussing potential risks and benefits.

2. Procedure

The radical perineal prostatectomy involves several detailed procedural steps, which are as follows:

  • Step 1: Lymphadenectomy Preparation If lymphadenectomy is indicated, the procedure begins with an incision in the lower abdomen to explore the pelvic lymph nodes on one side without opening the peritoneum. This step is crucial for assessing the spread of malignancy.
  • Step 2: Lymph Node Biopsy Fatty tissue is carefully stripped from the mid-portion of the common iliac vessel and along the external iliac vessel. The iliac, hypogastric, and obturator nodes are biopsied and sent for separate reportable frozen section analysis. If malignancy is detected, these lymph nodes are excised.
  • Step 3: Incision for Prostatectomy An inverted-U incision is made in the perineum above the anal opening, extending down to the ischiorectal fossa. The central tendon is divided on both sides to facilitate access to the prostate.
  • Step 4: Muscle Dissection The fibrous confluence is exposed, and the bulbospongiosus muscle is divided to access the rectourethralis and levator ani muscles. The rectourethralis muscle is then divided, allowing for the exposure of the rectum and urethra.
  • Step 5: Mobilization of Rectum and Prostate The rectum is mobilized posteriorly from the prostatic apex, and the Denonvilliers fascia is exposed. The prostate gland is then mobilized toward the perineum while the rectum is moved away from the prostate.
  • Step 6: Vas Deferens and Seminal Vesicles A transverse incision is made through the Denonvilliers fascia between the vas deferens and seminal vesicles. Each vas deferens is freed, ligated, and divided, while the seminal vesicles are retracted, ligated, and divided.
  • Step 7: Nerve-Sparing vs. Non-Nerve-Sparing Approach In a nerve-sparing approach, the Denonvilliers aponeurosis is incised, and the cavernosal nerve bundles are separated from the prostate. In a non-nerve-sparing approach, the periprostatic tissue is dissected and excised along with the prostate.
  • Step 8: Division of Prostate Attachments The puboprostatic ligaments anterior to the prostate are divided, and the attachments anterior to the bladder neck are exposed and divided to facilitate the removal of the prostate.
  • Step 9: Urethra Dissection A plane of dissection is created between the bladder neck and the base of the prostate. The urethra is dissected from surrounding tissue and divided approximately 1 cm below the bladder neck.
  • Step 10: Prostate Removal The prostate is removed, and the urethral ends are anastomosed. If the bladder neck cannot be preserved, it is excised, and the bladder opening is reduced in size to allow for the anastomosis of the urethra.
  • Step 11: Catheter Placement and Closure A catheter is placed transurethrally into the bladder, and the bladder is irrigated to remove any clots. Finally, the perineal incision is closed.

3. Post-Procedure

Post-procedure care following a radical perineal prostatectomy includes monitoring for complications such as bleeding, infection, and urinary retention. Patients are typically advised to manage pain with prescribed medications and to follow up with their healthcare provider for ongoing assessment of recovery. The catheter placed during surgery is usually removed after a specified period, depending on the individual’s healing process. Patients may also receive instructions on activity restrictions and pelvic floor exercises to aid in recovery and improve urinary function.

Short Descr EXTENSIVE PROSTATE SURGERY
Medium Descr PROSTATECTOMY PERINEAL RADICAL
Long Descr Prostatectomy, perineal radical;
Status Code Active Code
Global Days 090 - Major Surgery
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 2 - Payment restriction for assistants at surgery does not apply to this procedure...
Co-Surgeons (62) 1 - Co-surgeons could be paid, though supporting documentation is required...
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Inpatient Procedures, not paid under OPPS
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P1G - Major procedure - Other
MUE 1
CCS Clinical Classification 114 - Open prostatectomy
52 Reduced services: under certain circumstances a service or procedure is partially reduced or eliminated at the discretion of the physician or other qualified health care professional. under these circumstances the service provided can be identified by its usual procedure number and the addition of modifier 52, signifying that the service is reduced. this provides a means of reporting reduced services without disturbing the identification of the basic service. note: for hospital outpatient reporting of a previously scheduled procedure/service that is partially reduced or cancelled as a result of extenuating circumstances or those that threaten the well-being of the patient prior to or after administration of anesthesia, see modifiers 73 and 74 (see modifiers approved for asc hospital outpatient use).
58 Staged or related procedure or service by the same physician or other qualified health care professional during the postoperative period: it may be necessary to indicate that the performance of a procedure or service during the postoperative period was: (a) planned or anticipated (staged); (b) more extensive than the original procedure; or (c) for therapy following a surgical procedure. this circumstance may be reported by adding modifier 58 to the staged or related procedure. note: for treatment of a problem that requires a return to the operating/procedure room (eg, unanticipated clinical condition), see modifier 78.
79 Unrelated procedure or service by the same physician or other qualified health care professional during the postoperative period: the individual may need to indicate that the performance of a procedure or service during the postoperative period was unrelated to the original procedure. this circumstance may be reported by using modifier 79. (for repeat procedures on the same day, see modifier 76.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure number(s).
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
GC This service has been performed in part by a resident under the direction of a teaching physician
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2010-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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