My Penile Implant Pump Has Moved or Sits Too High — Is That Normal?
If your penile implant pump feels too high, has moved, or has become harder to reach, it does not necessarily mean something is wrong.
Some variation in pump position is normal. The important questions are whether the pump is comfortable, easy to find and operate, and functioning normally.
However, true penile implant pump migration or malposition can occur and sometimes requires assessment.[1]
Where should a penile implant pump sit?
With a three-piece inflatable penile implant, the pump sits inside the scrotum beneath the skin.
There is no single correct position for every patient. International penile prosthesis consensus recommendations emphasise that the pump should be placed in a position that is accessible to the patient. Surgical techniques are also used to reduce upward pump migration.[1]
A pump does not need to sit at exactly the same height as either testicle.
Why does my penile implant pump feel higher?
Several explanations are possible.
Postoperative swelling has changed
During the first weeks after surgery, swelling and tenderness can make it difficult to judge the final position of the pump. As swelling settles, the pump may feel different or more obvious.
Your normal anatomy
Scrotal size, previous surgery and scar tissue can all influence where the pump sits.
A relatively high pump may still be completely functional if it remains comfortable and easy to operate.
Scar tissue around the pump
Scar tissue naturally develops around an implanted device. This can sometimes make the pump feel more fixed or tethered.
True pump migration or malposition
Occasionally, the pump genuinely moves into an unfavourable position.
In a published series of penile prosthesis reoperations, device repositioning was a recognised reason for revision, and the pump was the component most frequently repositioned for technical positioning problems.[2]
When is a high penile implant pump a problem?
The height alone is less important than whether the pump is causing symptoms.
Consider having the implant assessed if the pump:
has clearly moved from its previous position;
is becoming difficult to reach;
is difficult to squeeze or operate;
causes persistent pain;
sits very close to the base of the penis;
feels tightly fixed against the scrotal skin;
appears unusually superficial; or
is associated with a change in inflation or deflation.
[My Penile Implant Pump Is Hard to Squeeze — Is This Normal?] →
When should I seek urgent review?
Contact your surgeon promptly if a change in pump position occurs with:
increasing redness or swelling;
worsening pain;
fever or feeling unwell;
wound discharge;
thinning or breakdown of the skin over the pump; or
any part of the implant becoming visible.
Infection and mechanical problems are recognised complications of penile prosthesis surgery and require appropriate assessment.[3]
Should I pull the penile implant pump down myself?
Do not forcefully reposition the pump unless your operating surgeon has specifically instructed you to do so.
Postoperative instructions vary depending on the surgical technique, stage of healing and individual circumstances.[1]
If the pump feels unusually high, your surgeon can determine whether it simply reflects your anatomy or whether there is genuine malposition.
Does a high pump always need revision surgery?
No.
If the implant works normally, the pump is accessible and there is no significant discomfort or skin problem, treatment may not be required.
Revision may be considered when there is a clear problem such as:
significant malposition;
inability to operate the implant reliably;
persistent pain attributable to the device position;
threatened erosion; or
another implant problem requiring surgery.
If revision is required, the pump can potentially be repositioned into a more suitable scrotal pocket.[1,2]
[Penile Implant Revision Surgery] →
What if the pump position is painful?
Pain should be assessed, but pain does not automatically mean revision surgery will help.
In a published series of men undergoing penile implant revision or removal for chronic pain, improvement was most predictable when there was an identifiable device malposition. Pain without a correctable structural problem was less likely to improve following another operation.[4]
This is why examination of the implant is important before deciding whether further surgery is appropriate.
Frequently Asked Questions
My pump sits higher than my testicle. Is that normal?
It can be. The pump does not need to hang at the same level as the testicles. Accessibility, comfort and function are more important than its exact height.[1]
My pump used to sit lower but now seems higher. Should I get it checked?
A persistent change is worth discussing with your implant surgeon, particularly if the pump has become harder to operate or uncomfortable.
My pump feels stuck to the skin. Is that normal?
Scar tissue can make a pump feel relatively fixed. However, increasing pain, marked superficiality or pressure against the skin warrants assessment.
Can a pump move years after penile implant surgery?
Yes. A new change after a long period of stable function should be assessed, particularly if accompanied by pain or difficulty operating the implant.
Take-home message
A penile implant pump that sits slightly high is not automatically abnormal.
The most important features are whether it is:
easy to locate
comfortable
easy to operate
functioning normally
A pump that has clearly moved, becomes difficult to use, causes persistent pain or appears to be pressing against the skin should be assessed.
Concerned about your penile implant pump?
If your implant pump has changed position, become uncomfortable or is difficult to operate, an examination can help determine whether the device is functioning normally or whether further assessment is appropriate.
References
1. Chung E, Bettocchi C, Egydio P, et al. The International Penile Prosthesis Implant Consensus Forum: clinical recommendations and surgical principles on the inflatable 3-piece penile prosthesis implant. Nat Rev Urol. 2022;19:534-546. doi:10.1038/s41585-022-00607-z.
International consensus covering pump positioning, accessibility and strategies to reduce upward migration.
2. Chan EP, Punjani N, Campbell JD, Abed H, Brock G. Indications for penile prosthesis revision: lessons learned to limit technical causes of reoperation. J Sex Med. 2019;16(9):1444-1450. doi:10.1016/j.jsxm.2019.06.003.
Revision series identifying malposition as a recognised reason for reoperation and the pump as the most frequently repositioned component for technical causes.
3. European Association of Urology. EAU Guidelines on Sexual and Reproductive Health: Management of Erectile Dysfunction. EAU Guidelines Office; current online edition. Accessed 16 August 2026.
International guideline covering penile prosthesis surgery and recognised complications including infection and mechanical failure.
4. Campbell JD, Chan EP, Di Pierdominico A, et al. Chronic pain associated with penile prostheses may persist despite revision or explantation. Can Urol Assoc J. 2022;16(2):42-46. doi:10.5489/cuaj.7391.
Supports identifying a correctable device malposition before considering revision solely for chronic pain.
This article provides general educational information and does not replace individual medical advice from your treating surgeon.
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