Autoinflation of a penile prosthetic device can be a frustrating exper
ience for the patient and surgeon alike. Although there are many cause
s of autoinflation, elevated reservoir pressure at the time of surgica
l placement is one of the more common etiologies, We describe a simple
, quick technique to quantitate reservoir pressures and volume, preven
ting pressures that could lead to autoinflation. Copyright 1996 by Els
evier Science Inc.