[HTML][HTML] Single-vs. multi-stage repair of proximal hypospadias: The dilemma continues

H Badawy, A Fahmy - Arab Journal of Urology, 2013 - Elsevier
Introduction The surgical reconstruction of distal penile hypospadias in a single stage is the
standard practice for managing anterior hypospadias. Unfortunately, it is not simple to …

[HTML][HTML] A new modification of the Koyanagi technique for the one-stage repair of severe hypospadias

L Kang, G Huang, L Zeng, Y Huang, X Ma, Y Zhang… - Urology, 2016 - Elsevier
Objective To describe a new modification of the Koyanagi technique for the one-stage repair
of severe hypospadias and its short-term outcomes. Patients and Methods Our modified …

Koyanagi urethroplasty for proximal hypospadias: A stage procedure?

FX Madec, M Desplanches, M Chabaud, S Irtan… - Progrès en Urologie, 2022 - Elsevier
Objective To report experience and technical refinements with the Koyanagi urethroplasty
for proximal hypospadias. Methods A retrospective study was conducted between 2004 and …

[HTML][HTML] Results of the one-stage proximal hypospadias repair with modified Koyanagi technique: a prospective cohort study in a single Vietnam centre

TH Vu, HV Nguyen, QQ Hong, HQ Pham… - Annals of Medicine and …, 2021 - Elsevier
Introduction Proximal hypospadias is the most severe type of hypospadias. Our approach to
Koyanagi technique for proximal hypospadias aims to improve the blood supply to the …

[HTML][HTML] Two simple modifications can potentially change the future of proximal hypospadias surgery. Our series and a review of the literature

R Akkary, M Ripepi, H Louati, C Klipfel… - International Journal of …, 2021 - Elsevier
Abstract Background/Objective To draw a hint towards two simple modifications that could
potentially decrease the complication rate. Patients and Methods It was a single center …

RISULTATI FUNZIONALI ED ESTETICI E LORO IMPATTO PSICOLOGICO IN PAZIENTI ADULTI SOTTOPOSTI AD URETROPLASTICA PER LA CORREZIONE DELL' …

M Gnech - 2023 - arts.units.it
Introduction: Hypospadias is a penile congenital malformation. Surgery is needed for three
reasons: Functional, Sexual and Esthetical. The primary aim was to determine the overall …

New modification of Koyanagi technique using dartos muscle flap in management of proximal hypospadias

TAEH Keshk, YMO El Sheikh… - … Egyptian Journal of …, 2021 - ejhm.journals.ekb.eg
Background: One stage urethroplasty through parameatal foreskin flap (OUPF) available for
all types of hypospadias was first described by Tomohiko Koyanagi (1983). High …

The modified Koyanagi technique versus two-staged urethroplasty using buccal mucosal graft in managing proximal hypospadias: A randomized clinical trial

TFA Aziz, AM El Zalabany… - The Egyptian Journal of …, 2021 - journals.lww.com
Background One of the most challenging cases in correction is proximal hypospadias. There
are many techniques used, but no technique has shown success or acceptance universally …

[引用][C] 尿道板重建卷管尿道成形术在复杂尿道下裂矫治中的应用

唐耘熳, 陈绍基, 毛宇, 王学军, 刘茂 - 中华小儿外科杂志, 2015

[引用][C] 应用改良的Koyanagi 术治疗重度尿道下裂

薛文勇, 齐进春, 杨彩云, 赵鑫, 高强, 黎玮 - 河北医科大学学报, 2014