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Related Experiment Videos

Reconstruction of scalp defects using simple designed bilobed flap.

N Iida1, N Ohsumi, M Tonegawa

  • 1Department of Plastic and Reconstructive Surgery, Akita Red Cross Hospital, Kamikitate, Japan.

Aesthetic Plastic Surgery
|June 1, 2000
PubMed
Summary

A new rational method for designing bilobed flaps simplifies scalp defect reconstruction. This technique offers stable circulation, conceals scarring, and allows versatile application across the scalp.

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Area of Science:

  • Plastic Surgery
  • Reconstructive Surgery
  • Dermatology

Background:

  • Scalp defects pose reconstructive challenges.
  • Existing methods may have limitations in terms of scarring and versatility.

Purpose of the Study:

  • To present a novel, rational method for designing bilobed flaps for scalp defect reconstruction.
  • To evaluate the efficacy and advantages of this technique.

Main Methods:

  • A geometric design approach was used, defining flap angles based on the defect's rhombic angle.
  • Two triangular flaps were designed with specific angle ratios.
  • The method was applied to reconstruct scalp defects up to 50 x 45 mm.

Main Results:

  • Successful reconstruction of scalp defects in 20 patients.

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  • Defect locations included parietal, frontal, temporal, and occipital regions.
  • The method demonstrated stable flap circulation and minimized scar expansion.

    • Conclusions:

    • The novel bilobed flap design offers an effective and versatile solution for scalp reconstruction.
    • Advantages include stable circulation, hidden suture lines, adaptability to any scalp area, and ease of execution.