Vaginoplasty with an M-shaped perineo-scrotal flap in a male-to-female transsexual

Yuzaburo Namba, Narushi Sugiyama, Shuji Yamashita, Kenjiro Hasegawa, Yoshihiro Kimata, Kazushi Ishii, Yasutomo Nasu

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)


To date, many techniques have been reported for vaginoplasty in male-to-female trans-sexual (MTFTS) patients, such as the use of a rectum transfer, a penile-scrotal flap and a reversed penile flap. However, none of these procedures is without its disadvantages. We developed a newly kind of flap for vaginoplasty, the M-shaped perineo-scrotal flap (M-shaped flap), using skin from both sides of the scrotum, shorn of hair by preoperative laser treatment. We applied this new type of flap in 7 MTFTS patients between January 2006 and January 2007. None of the flaps developed necrosis, and the patients could engage in sexual activity within 3 months of the operation. The M-shaped flap has numerous advantages: it can be elevated safely while retaining good vascularity, it provides for the construction of a sufficient deep vagina without a skin graft, the size of the flap is not influenced entirely by the length of the penis, and it utilizes skin from both sides of the scrotal area, which is usually excised. Copyright

Original languageEnglish
Pages (from-to)355-360
Number of pages6
JournalActa medica Okayama
Issue number6
Publication statusPublished - Dec 2007


  • Male-to-female transsexual
  • Perineo-scrotal flap
  • Vaginoplasty

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)


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