Glans augmentation by pedicled inner preputial flap in distal penile hypospadias: A prospective interventional study

Abstract

Abstract Aims and Objective: The aim of the study was to describe a modification in the tubularized incised plate (TIP) procedure that incorporates glans augmentation with the inner preputial flap in cases of distal penile hypospadias with small glans and shallow groove. Materials and Methods: This was a prospective interventional study conducted over a period of 1 year from July 1, 2021, to June 31, 2022, at the Department of Pediatric Surgery, SMS Medical College and attached SPINCH, Jaipur. All distal penile hypospadias patients with small glans and shallow groove were included in the study. Patients with failed repairs and having associated congenital conditions were excluded. All the included patients underwent hypospadias repair by the standard TIP technique, and a modification was added to augment the glans by inner preputial flap. The incidence of glans dehiscence and fistula formation along with cosmetic appearance was recorded. Results: A total of 25 patients were included, which comprised subcoronal (n = 14; 56%), distal penile (n = 7; 28%), and coronal (n = 4; 16%) hypospadias. There were no immediate or late postoperative complications. Follow-up periods were ranging from 4 months to 12 months. There was no meatal stenosis or urethra cutaneous fistula formation after 6 months of follow-up period. The cosmetic appearance and color of the glans were satisfactory after 6–12 months of follow-up. Conclusions: With this modification of the TIP procedure in patients with distal penile hypospadias having small glans and shallow groove, a good glans width with normally placed meatus without stenosis and fistula can be achieved.