G.U. Recon Mang Chen MD  2019  

G.U. Recon Clinic

45 Castro St. Ste 111

San Francisco, CA 94114

Office: 415-481-3890

Fax: 309-328-3827

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Postop Implants:

Frequently Asked Questions

INFLATABLE IMPLANT

 

How do I inflate and deflate the inflatable penile prosthesis (IPP)? 

  • Inflation: squeeze on the round "grenade" like portion of the pump with your thumb and fingers. Continue pumping until the rod is at its desired rigidity or you can no long squeeze the grenade portion of the pump. This shunts fluid from the reservoir to the rod component.

  • Deflation: there is a "drum" portion just above the "grenade" portion of the pump that is connected to all the tubing. On one face of the drum is a nipple or button. Using your thumb and finger, locate each face of the drum and compress the button. Then squeeze the phallus to speed up the deflation process. This shunts saline from the rods back into the reservoir. 

How do I know if the implant is infected?

  • If there is the combination of redness, with worsening swelling, pain and fever over 101F, this is a bad infection. If there is 3 out of 4 (no fever, for example) this could be a localized or less severe infection.

  • Notify your surgeon immediately.

When should I be worried about erosion?

  • If the skin overlying part of the implant is pink (usually near tip of phallus and/or of pump component of the IPP in the scrotum), and the skin is not mobile over the implant, this area may be at risk of erosion. 

  • When you notice drainage of fluid from somewhere, there is a possibility of implant erosion.

  • Notify your surgeon if you notice these.

Is it normal to have phallus or scrotal swelling?

  • Yes, swelling is expected and varies in degree of severity from patient to patient.

  • It is not normal if the swelling is combined with worsening pain and spreading skin redness. If this is noted, contact your surgeon immediately.

Is it normal to have pelvic itching?

  • Yes if it's random and there are no overlying skin changes. Some patients report the itching around the top of the scrotum or the base of the phallus, and underneath the skin. 

  • If there is overlying skin redness, it could be a fungal infection, in which case topical anti-fungal cream (over the counter) may be used. If concerned, contact your surgeon's office or surgeon.

Will my urinary symptoms be affected?

  • Yes, sometimes the phallus tissue will swell in response to the implant. In addition, the implant itself can push on the urethra.

  • The stream will usually be weaker for the first few days but should resolve after a few days.

  • Blood in the urine is not normal and requires evaluation. Contact your surgeon if you notice blood in the urine after implant surgery.

Will it be ok to go on a plane?

  • Yes, many patients with anatomic or neo-phalluses have implants and frequently travel. TSA is usually aware.

Is it ok to get an MRI?

  • Yes but there are certain conditions ("MRI conditional") as described by the manufacturer.

  • Conditions:

    • Static field of 3 Tesla or less​

    • Spatial gradient field of 720 gauss/cm or less

    • Maximum whole body averaged specific absorption rate of 3W/kg for 15 minutes of scanning produced a temperature rise of less than 0.5 degrees Celsius.

  • MRI image quality ​may be compromised if the area of interest is at or near the implant. Therefore, on occasion, MR imaging parameters may need to be optimized to account for the implant.

 
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