Effect of penile-extender device in increasing penile size in men with shortened penis: preliminary results.

Introduction: It has been suggested that the application of penile-extender devices increases penile length and circumference. However, there are a few scientific studies in this field.

Aims: The aim of this study was to assess the efficacy of a penile-extender (Golden Erect(®) , Ronas Tajhiz Teb, Tehran, Iran) in increasing penile size.