MTF vulvoplasty in Thailand: a scar-concealing technique
What vulvoplasty is
Vulvoplasty is a gender affirming surgery that reshapes the external genitalia to create the look of a vulva without building a vaginal canal. It produces the labia, clitoral area and a feminine external appearance, but skips the internal canal that vaginoplasty creates. Because there is no canal, there is no lifelong dilation to keep up.
Some trans women choose vulvoplasty because they do not want or need vaginal penetration, because they want a shorter recovery than vaginoplasty, or because a medical reason makes full-depth surgery riskier for them. It is a complete option in its own right, not a lesser version of vaginoplasty.
Why scar placement matters
In traditional vulvoplasty and vaginoplasty, scars on the labia majora can show, especially for patients with sparse pubic hair or those who shave. The technique used at Yanhee positions the scar inside the interlabial sulcus, the natural crease between the labia, so it is far harder to see. This is the difference between a result that reads as surgical and one that reads as natural anatomy.
How the scar-concealing technique works
The method is built on a non-penile inversion approach. The penile skin is reshaped into the labia minora, excess scrotal skin is removed early, and the skin junction is anchored inside the interlabial sulcus so the scar sits in the crease.
- Skin flap creation — the penile shaft skin is divided along the midline.
- Scrotal skin trimming — excess is removed from the sides, not the centre.
- Sulcus reconstruction — the skin junction is anchored to the underlying structures with absorbable sutures.
- Scar concealment — the scar is hidden in the crease for a natural look.
What the results show
Between 2021 and 2024, 107 patients had vaginoplasty or vulvoplasty in this series. The figures below compare the scar-concealing method with the traditional approach.
| Measure | Result |
|---|---|
| Completely hidden scars, scar-concealing method | 91.4% |
| Visible labial scars, traditional method | 100% |
| Average patient age | 28 years |
| Most common complication (wound separation) | 22% |
Even with the scar-concealing method, a small number of patients had scar migration or loss of crease definition over time. This technique is currently performed by Dr. Worapon Ratanalert.
Recovery and aftercare
Plan for about a week in hospital. You start with bed rest and begin gradual movement from around day 4. Most daily activities return in 4 to 6 weeks, and full healing can take several months. Follow-up is every 3 months through the first year, then annually. Specially trained nurses give aftercare instructions before you are discharged, and there is no dilation routine to maintain.
Risks and considerations
Like all surgery, vulvoplasty carries risks: wound-healing problems, loss of sulcus definition over time, visible scars where skin tension is high, and rare injury to surrounding tissue (more common in full-depth vaginoplasty). Choosing a surgeon experienced in scar-concealment technique improves the odds of a clean result. Good candidates meet WPATH guidelines, are in good health and have realistic expectations.
Vulvoplasty or vaginoplasty?
The core difference is the vaginal canal: vulvoplasty creates the outer vulva only, vaginoplasty creates the canal as well. Vulvoplasty trades the canal for a shorter recovery and no dilation. Many patients who have vulvoplasty can still have a vaginoplasty later, though the second procedure can be more complex. If you are weighing the two, the MTF surgery hub lays out every option side by side.
Frequently asked questions
What is the difference between vulvoplasty and vaginoplasty?
Vulvoplasty creates the external vulva only; vaginoplasty also creates a vaginal canal. Because vulvoplasty has no canal, it does not require dilation and usually has a shorter recovery.
Does vulvoplasty require dilation?
No. There is no vaginal canal, so there is no dilation routine to maintain. This is one of the main reasons some trans women choose it over vaginoplasty.
Can vulvoplasty be converted to vaginoplasty later?
Yes, many patients can have a vaginoplasty in the future, though the second procedure can be more complex. Discuss your long-term goals with your surgeon before deciding.
How long is recovery after vulvoplasty?
Hospital stay is about one week, with bed rest at first and gradual movement from around day 4. Most daily activities resume in 4 to 6 weeks, and full healing can take several months. Follow-up is every 3 months in the first year, then annually.
Will the scars be visible?
Dr. Worapon places the incision inside the interlabial sulcus, a natural crease. In his case series, 91.4% of patients had completely hidden scars, compared with visible labial scars in the traditional method. Complete invisibility is not guaranteed.
Will I need hair removal before surgery?
Usually yes, especially where scrotal or penile skin is used. Your surgeon confirms the hair-removal plan during consultation.
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