young_and_impotent wrote:What exactly is erosion? Wouldn't an LGX always erode then?
Erosion (in the sense of the implant tips "eroding" through the meatus (distal tip of the glans) requires pressing so hard against the ends of the tunica that (most typically) living tissue is compressed, blood flow is inhibited, tissue death begins to occur and the end of the penis is penetrated by tissue or material that should remain inside you.
The LGX only expands in length just so far. If properly sized (during the surgery) the extended length of the LGX is short of the length required for erosion.
The surgeon accomplishes this by measuring the tunica, choosing the appropriate LGX, implanting it and then inflating it fully (before closing the incision in the tunica). If the fully inflated implant is in danger or eroding through, it should be shortened (either by removing rear tip extenders if any were placed, or by replacing with a shorter device).
This differs from implanting the CX or Coloplast Titan very little. They are implanted, inflated, checked for final fit before closing the incisions.
Kind of like buying shoes.
You measure your foot and select a shoe in your preferred style (select manufacturer and type, CX, LGX, Titan, etc). You take off your shoes (start the operation and open the tunica).
You measure the foot (measure the inside of your tunica with a measuring tool, such as the Furlow introducer or dialamesensert) and
select a shoe (implant) size that promises to fit.
You put the shoe on and see if it seems to fit (insert the implant).
Then you lace the shoe up and walk around the store (inflate the implant and examine the penis). In this way, LGXs are fitted at their FULLY extended length.
Only after that you leave the store (close the incisions and send the patient to post-op recovery).