Tight scrotum diagnosis and MS pump placement

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drummerx
Posts: 9
Joined: Thu Mar 28, 2024 8:15 pm

Tight scrotum diagnosis and MS pump placement

Postby drummerx » Sat Apr 11, 2026 11:31 am

Hello guys - I had a AMS 700 LGX w/MS pump implanted 3/16/26 via infrapubic. I called my surgeon’s office 7 days post-op asking about the pump rubbing hard against my thigh. It's probably a common problem. Feels like a lego in my scrotum. I made an appointment and he looked at the pump and said not to touch it for 2 weeks. Also, no heat or cold. Said to place a strip of gauze between my scrotum and my thigh. So I complied. At 25 days post-op I called his office to see if I could start pulling the pump down. Again, I made an appointment and went in. He examined me and said the pump was riding against the right side of my scrotum and the pump bulb was pointing back toward my body instead of down. He also explained that he had made a pouch for the pump and added a couple of stitches to hold the pump down. He told me I had a tight scrotum which I answered with “Huh?? Never been told that before!!! There is still quite a bit of swelling in my scrotum so he said to try to get my index finger under the bulb with my thumb on top of the pump and try to twist the pump until then pump is pointing downward. I've been doing this for a couple of days and not sure I am making any progress. Just reaching out and seeing if anyone else has had this problem. Thanks for your time.
RALP (7/23). Nerve sparing. 73 years old. ED for several years before RALP. Tri-mix almost 3 years post RALP. Implanted 3/16/26 with AMS 700 LGX MS Pump. Still taking 10 mg sildenafil.

LGXDownunder
Posts: 789
Joined: Fri Mar 07, 2025 7:59 am
Location: Sydney, Australia

Re: Tight scrotum diagnosis and MS pump placement

Postby LGXDownunder » Sat Apr 25, 2026 11:13 am

Hi drummerx, and welcome to the bionic brotherhood. I didn't have the same problem but no one else has replied yet. I do have the same implant configuration, and I'm of similar age and medical background. So I'll share my own experience in case it gives you any comfort. Around the same time as you post op everything still felt a bit foreign but I was slowly getting used to it. I can relate to the analogy of a Lego brick. The MS pump looks and feels like a tiny hand grenade. Feeling that and the tubing mildly freaked me out at times. Initially my pump was very stiff to operate but it softened up the more I used it. I now really like the ribbed tactile feel as it's less likely to slip from your grip. We all have the same bits but there is a lot variation in shape, size etc. I was (blessed?) with a relatively large and loose scrotum, but it can tighten up when I'm both erect and aroused. In which case the pump can retreat to where it's sometimes pointing almost sideways/backwards and awkward to deflate, especially after prolonged PIV sex. Early on my pump placement was OK but not perfect. I had agreed with my surgeon to put it in my right ball sac as I'm right handed. It wasn't quite pointing down, but over time with use it has become more or less vertical. Pulling/twisting the pump down is common medical advice, but if you have swelling I think it could be challenging until that improves. Keep trying, you are probably making small amounts of incremental progress. The good news is that swelling eventually goes away and should make manipulating your pump easier. Also assuming the pouch stitches are dissolvable/absorbable, once they go it should also improve things.
71, married, Sydney Oz. PC/nerve sparing RRP Mar 2022 caused 100% total ED. Tried pills, Trimix inj, focal shockwave, VED. All failed. Implanted Mar 6 2025 AMS 700 LGX 21cm x 12mm, no RTEs, MS pump, Penoscrotal. Got back to 6.5" BPEL @ 9m. Loving it.


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