Clinical effect of Brisson operation modified by Y-shaped incision for treatment of concealed penis in adolescents.

OBJECTIVE: To analyze the clinical effect of the Brisson operation modified by a Y-shaped incision in treating adolescent concealed penis.

METHODS: We retrospectively analyzed clinical data of 27 adolescents with a concealed penis treated with the Brisson operation modified by a Y-shaped incision in our hospital from January 2017 to March 2020.

RESULTS: The operation went smoothly in all 27 patients. Postoperative foreskin edema occurred in 12 patients and spontaneously resolved within 1 month postoperatively. Two patients developed postoperative retropubic infection. After administering antibiotics and symptomatic treatment, both patients' conditions improved within 1 week. All operations obtained satisfactory results. Postoperatively, when the penis was in a non-erect state, it was clearly exposed without retraction or concealment; thus, demonstrating good surgical results. The prepuce was distributed naturally without obvious accumulation of redundant preputial tissue. The penile scar resembled that after circumcision. The postoperative follow-up period was 6 months, during which no patients developed recurrence.

CONCLUSION: The Brisson operation modified by a Y-shaped incision is effective for treating a concealed penis in adolescent patients. This technique may relieve the pathological abnormalities and retain the penile skin's integrity to the greatest extent with minimal scarring and a satisfactory appearance.