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Vitiligo: repigmentation with dermabrasion and thin split-thickness skin graft
1Department of Plastic Surgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India.
Summary
Split-thickness skin grafting (STSG) offers an effective treatment for vitiligo, achieving excellent repigmentation and color match with minor complications. This simple, outpatient procedure provides a reliable, long-term solution for localized vitiligo patches.
Area of Science:
- Dermatology
- Surgical Dermatology
- Regenerative Medicine
Background:
- Vitiligo is a common skin condition with limited dependable treatment options.
- Existing medical and surgical treatments for vitiligo often lack consistent efficacy.
Purpose of the Study:
- To evaluate the effectiveness of split-thickness skin grafting (STSG) for vitiligo treatment.
- To assess repigmentation success, complications, and drawbacks of STSG in vitiligo patients.
Main Methods:
- A case series involving 21 patients with 32 localized, stable vitiligo patches.
- Treatment involved dermabrasion followed by thin STSG.
- Patients were followed for 1-6 years post-procedure.
Main Results:
- 100% graft take in 27 patches; 90-95% in five.
- Excellent repigmentation (100% or 90-95%) achieved in all treated patches.
- Satisfactory color match within an average of 6.3 months with only minor complications.
Conclusions:
- STSG is a simple, effective outpatient procedure for vitiligo.
- It yields excellent, long-term color match and repigmentation, even in sensitive areas.
- The technique is well-tolerated with minimal complications.