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Official Description

Amputation of penis; partial

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Partial amputation of the penis, also known as penectomy, is a surgical procedure that involves the removal of a portion of the penis. This operation is typically performed on patients who may have tumors or lesions affecting the penile tissue. The procedure is conducted with the patient positioned supine, meaning they lie flat on their back, and can be performed under various types of anesthesia, including local, regional, or general anesthesia, depending on the specific case and patient needs. During the surgery, the penis is carefully prepared and draped to maintain a sterile environment. To isolate the tumor or lesion, a sterile condom or glove may be sutured to the tip of the penis, which helps in clearly identifying the area of concern. A tourniquet is applied around the base of the penis to minimize blood flow, allowing for a clearer surgical field. The surgeon makes a circumferential incision in the skin approximately 1.5 to 2.0 cm above the tumor or lesion, which facilitates access to the underlying structures. The procedure involves meticulous dissection through various layers of penile tissue, including the identification and ligation of blood vessels, and careful handling of the urethra and corpora cavernosa. The ultimate goal of this surgery is to remove the affected tissue while preserving as much healthy tissue as possible, and to prepare the remaining structures for closure and healing.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

Partial amputation of the penis (penectomy) is indicated for various conditions that may compromise the health or function of the penis. The following are explicitly provided indications for this procedure:

  • Malignant Tumors The presence of cancerous lesions or tumors on the penis that necessitate removal to prevent further spread of cancer.
  • Severe Trauma Significant injury to the penis that cannot be repaired or salvaged, requiring amputation of the affected portion.
  • Chronic Infection Persistent infections that do not respond to conservative treatment and may lead to necrosis or other complications.

2. Procedure

The procedure for partial amputation of the penis involves several critical steps, each designed to ensure the safe and effective removal of the affected tissue while preserving surrounding structures.

  • Preparation and Anesthesia The patient is positioned supine, and appropriate anesthesia is administered, which may be local, regional, or general, based on the patient's condition and the extent of the procedure.
  • Isolation of the Lesion The penis is prepared and draped in a sterile manner. A sterile condom or glove may be sutured to the tip of the penis to isolate the tumor or lesion, providing a clear surgical field.
  • Incision and Tourniquet Application A tourniquet is placed around the base of the penis to control blood flow. A circumferential incision is made in the skin approximately 1.5 to 2.0 cm proximal to the tumor or lesion, allowing access to the underlying tissues.
  • Dissection of Vessels The superficial and deep dorsal veins are identified, cut, and tied with sutures to prevent excessive bleeding during the procedure.
  • Accessing the Corpora Dissection continues through Buck's fascia and the tunica albuginea of the corpora. The corpora cavernosa are divided down to the urethra to identify the central cavernosal arteries, which are also tied off with sutures.
  • Urethra Dissection The urethra is carefully dissected free from the corpus spongiosum, leaving a 1 cm urethral stump distally to the transected corpora cavernosa. The specimen is then removed for pathological examination.
  • Tissue Examination Tissue samples from the amputated penis are prepared and sent for pathological evaluation to determine if the margins are clear of cancer or other abnormal cells.
  • Washing and Closure The remaining urethral stump and transected corpora are washed with an antiseptic or antibiotic solution. Closure begins with horizontal mattress sutures placed through the corpora, incorporating Buck's fascia, tunica albuginea, and intercavernous septum.
  • Control of Bleeding The tourniquet is released, and any bleeding is controlled using fulguration techniques.
  • Urethral Reconstruction The urethra is spatulated and sutured to the skin. If a dorsal skin flap is left, a button-hole incision is made in the flap, which is then rotated ventrally to anastomose the spatulated urethra to the button-hole opening, followed by closure of the skin flaps.
  • Catheter Insertion At the conclusion of the procedure, a catheter is inserted transurethrally to facilitate drainage and healing.

3. Post-Procedure

Post-procedure care for patients undergoing partial amputation of the penis includes monitoring for any signs of complications such as bleeding, infection, or issues with the urethral anastomosis. Patients may require pain management and should be advised on proper hygiene practices to promote healing. Follow-up appointments are essential to assess the surgical site, evaluate the healing process, and ensure that any tissue samples are reviewed by a pathologist for further treatment planning if necessary. Patients may also need education regarding sexual function and potential changes following the procedure.

Short Descr PARTIAL REMOVAL OF PENIS
Medium Descr AMPUTATION PENIS PARTIAL
Long Descr Amputation of penis; partial
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 Hospital Part B services paid through a comprehensive APC
ASC Payment Indicator Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P5E - Ambulatory procedures - other
MUE 1
CCS Clinical Classification 118 - Other OR therapeutic procedures, male genital
22 Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service.
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
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.
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
62 Two surgeons: when 2 surgeons work together as primary surgeons performing distinct part(s) of a procedure, each surgeon should report his/her distinct operative work by adding modifier 62 to the procedure code and any associated add-on code(s) for that procedure as long as both surgeons continue to work together as primary surgeons. each surgeon should report the co-surgery once using the same procedure code. if additional procedure(s) (including add-on procedure(s) are performed during the same surgical session, separate code(s) may also be reported with modifier 62 added. note: if a co-surgeon acts as an assistant in the performance of additional procedure(s), other than those reported with the modifier 62, during the same surgical session, those services may be reported using separate procedure code(s) with modifier 80 or modifier 82 added, as appropriate.
78 Unplanned return to the operating/procedure room by the same physician or other qualified health care professional following initial procedure for a related procedure during the postoperative period: it may be necessary to indicate that another procedure was performed during the postoperative period of the initial procedure (unplanned procedure following initial procedure). when this procedure is related to the first, and requires the use of an operating/procedure room, it may be reported by adding modifier 78 to the related procedure. (for repeat procedures, see modifier 76.)
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).
82 Assistant surgeon (when qualified resident surgeon not available): the unavailability of a qualified resident surgeon is a prerequisite for use of modifier 82 appended to the usual procedure code number(s).
AQ Physician providing a service in an unlisted health professional shortage area (hpsa)
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
KX Requirements specified in the medical policy have been met
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