Fig. 2From: Hyaluronic acid injection to coronal sulcus of the penis for the treatment of premature ejaculation: a retrospective observational studyEvaluation of IELT of all patients who received HA injecting by both techniques. IELT illustrated as mean and min-maximum range at baseline and after 1, 3 and 6 months of HA injection. All of them are compared to baseline and show significant difference from baselineBack to article page