Does ligament play a role in PE
So I’ve been reading a lot and one thread talk about how penile surgery doesn’t warrant gain by cutting the ligament, however the gain is from post-operation hanging.
This raises a question: Then why do the doctor cut the ligament? To weaken the ligament and make hanging easier? Or just kill the erection angle and make it hang lower and thus give you the illusion of being bigger? Of course, assuming the ligament is only cut partially but not completely.
Does the length gain while doing PE even come from ligament? Or just the expansion of tunica? It seems to me that ligament should be a easy target for growth, but does it even play a role at all?