Archivos espanoles de urologia · 2014
BAES Scrotal flap: anatomical bases and usefulness in complex urethral reconstruction.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Gil-Vernet Alfredo, Cespedes Manuel, Carrera Anna, Ropero Jorge, Serena Rafael, Arango Octavio
Аннотация
OBJECTIVE: To describe the anatomical characteristics and vascularization of the biaxial hair free scrotal flap (BAES-flap) and to detail its surgical application to reconstruction of the more complex urethral strictures.
METHODS: We performed macro and micro anatomical dissections of the scrotum in 15 cryopreserved cadavers for the study of the arterial microvascularization of the BAES flap, and this anatomical knowledge has been implemented with the aim to improve the anterior and posterior urethra reconstructive surgical technique. For scrotal skin conditioning we performed definitive hair removal with the alexandrite laser.
RESULTS: The BAES flap, thanks to its rich biaxial vascularization, its anatomical disposition over the urethral axis, and the suitable characteristics of hair free scrotal skin, has allowed us to perform successful one-step urethral reconstruction in complex cases such as panurethral disease, multioperated hypospadias, failed urethroplasties and obliterative stenosis.
CONCLUSIONS: Detailed study of scrotal skin arterial vascularization is essential to design reliable and versatile genital skin flaps that result appropriate for the most complex reconstructive urethral surgery. The BAES scrotal flap complies with these requirements offering the patient a one step reconstructive option with a very satisfactory surgical experience over more than 20 years.
METHODS: We performed macro and micro anatomical dissections of the scrotum in 15 cryopreserved cadavers for the study of the arterial microvascularization of the BAES flap, and this anatomical knowledge has been implemented with the aim to improve the anterior and posterior urethra reconstructive surgical technique. For scrotal skin conditioning we performed definitive hair removal with the alexandrite laser.
RESULTS: The BAES flap, thanks to its rich biaxial vascularization, its anatomical disposition over the urethral axis, and the suitable characteristics of hair free scrotal skin, has allowed us to perform successful one-step urethral reconstruction in complex cases such as panurethral disease, multioperated hypospadias, failed urethroplasties and obliterative stenosis.
CONCLUSIONS: Detailed study of scrotal skin arterial vascularization is essential to design reliable and versatile genital skin flaps that result appropriate for the most complex reconstructive urethral surgery. The BAES scrotal flap complies with these requirements offering the patient a one step reconstructive option with a very satisfactory surgical experience over more than 20 years.