Commentaryon"Penile augmentation with injectable hyaluronic acid gel:an alternative choiceforsmall penis syndrome"

We read with special interest the study by Zhang et al.i regarding hyaluronic acid penile augmentation for patients with small penis syndrome(SPS).Utilization of hyaluronic acid(HA)-based injections as dermal fller has become increasingly popular in the past decade.^(2)For patients who have small penis syndrome,a body dysmorphic disorder in which the patients believe they have a small penis,HA injections present a noninvasive option forpenile size augmentation.Current literature on this procedure is sparse,and the findings and experiences reported in Zhang et al.^(1)