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Official Description

Corpora cavernosography, radiological supervision and interpretation

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Corpora cavernosography is a specialized radiological procedure that focuses on the evaluation of the corpora cavernosa, which are two cylindrical structures located within the penis that play a crucial role in erectile function. This procedure involves the injection of a contrast medium directly into the corpora cavernosa, allowing for detailed imaging of these structures and the associated venous drainage. The primary goal of cavernosography is to assess the anatomy and any potential abnormalities within the corpora cavernosa, which may include issues related to blood flow or structural integrity. The procedure is performed under the supervision of a radiologist, who is responsible for overseeing the injection of the contrast medium and interpreting the resulting radiographic images. The use of a 19-22 gauge needle for the injection is standard practice, ensuring that the contrast medium is delivered effectively into the tissue. Radiographic images are captured from multiple angles, specifically anterior/posterior and lateral/oblique views, to provide a comprehensive assessment of the area. This detailed imaging is essential for diagnosing conditions that may affect erectile function and guiding further treatment options.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure of corpora cavernosography is indicated for various clinical scenarios where detailed evaluation of the corpora cavernosa is necessary. The following conditions may warrant this procedure:

  • Erectile Dysfunction - To investigate potential anatomical or vascular causes of erectile dysfunction that may not be evident through other diagnostic methods.
  • Peyronie's Disease - To assess the presence of fibrous plaques or other structural abnormalities within the corpora cavernosa.
  • Vascular Abnormalities - To evaluate any vascular issues that may affect blood flow to the penis, which can impact erectile function.
  • Trauma - To assess damage to the corpora cavernosa following penile trauma or injury.

2. Procedure

The procedure of corpora cavernosography involves several critical steps to ensure accurate imaging and assessment of the corpora cavernosa. The following procedural steps are performed:

  • Step 1: Preparation - The patient is positioned appropriately, and the area of the penis is cleaned and sterilized to minimize the risk of infection. The healthcare provider explains the procedure to the patient, ensuring informed consent is obtained.
  • Step 2: Injection of Contrast Medium - A 19-22 gauge needle is carefully inserted into the tissue of the corpora cavernosa, specifically on the dorsal lateral aspect proximal to the glans penis. Once the needle is in place, a contrast medium is injected into the corpora cavernosa. This step is crucial as it allows for the visualization of the internal structures during imaging.
  • Step 3: Radiographic Imaging - Following the injection of the contrast medium, radiographic images are taken immediately. The imaging is performed from two distinct angles: anterior/posterior and lateral/oblique. This dual-angle approach ensures comprehensive visualization of the corpora cavernosa and the associated venous drainage.
  • Step 4: Supervision and Interpretation - Throughout the procedure, a radiologist supervises the injection and the imaging process. After the images are captured, the radiologist provides a detailed written interpretation of the findings, which is essential for diagnosing any underlying conditions.

3. Post-Procedure

After the completion of the corpora cavernosography, the patient may be monitored for a short period to ensure there are no immediate adverse reactions to the contrast medium. It is common for patients to experience mild discomfort at the injection site, which typically resolves quickly. The radiologist's interpretation of the images will be documented and communicated to the referring physician, who will discuss the results with the patient and determine any necessary follow-up actions or treatments based on the findings. Patients are generally advised to avoid strenuous activities for a short period following the procedure to allow for proper recovery.

Short Descr X-RAY EXAM OF PENIS
Medium Descr CORPORA CAVERNOSOGRAPY RS&I
Long Descr Corpora cavernosography, radiological supervision and interpretation
Status Code Carriers Price the Code
Global Days XXX - Global Concept Does Not Apply
PC/TC Indicator (26, TC) 1 - Diagnostic Tests for Radiology Services
Multiple Procedures (51) 0 - No 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) 0 - Payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator T-Packaged Codes
ASC Payment Indicator Packaged service/item; no separate payment made.
Type of Service (TOS) 4 - Diagnostic Radiology
Berenson-Eggers TOS (BETOS) I1F - Standard imaging - other
MUE 1
CCS Clinical Classification 226 - Other diagnostic radiology and related techniques
26 Professional component: certain procedures are a combination of a physician or other qualified health care professional component and a technical component. when the physician or other qualified health care professional component is reported separately, the service may be identified by adding modifier 26 to the usual procedure number.
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).
TC Technical component; under certain circumstances, a charge may be made for the technical component alone; under those circumstances the technical component charge is identified by adding modifier 'tc' to the usual procedure number; technical component charges are institutional charges and not billed separately by physicians; however, portable x-ray suppliers only bill for technical component and should utilize modifier tc; the charge data from portable x-ray suppliers will then be used to build customary and prevailing profiles
X5 Diagnostic services requested by another clinician: for reporting services by a clinician who furnishes care to the patient only as requested by another clinician or subsequent and related services requested by another clinician; this modifier is reported for patient relationships that may not be adequately captured by the above alternative categories; reporting clinician service examples include but are not limited to, the radiologist's interpretation of an imaging study requested by another clinician
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