Substitution Urethroplasty: Which Tissues and Techniques are Optimal for Urethral Replacement?

Eur Urol 2007; 52: 602-604.
The original procedure for urethroplasty involved the use of scrotal skin, but the long-term efficacy was unacceptable. Subsequently, nonhirsute, full- thickness skin graft tissue was used. Can you ex- pand on the outcome with the use of these tissues, highlighting the associated limitations?
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