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Published on: September 16, 2022
Prophylactic Z-plasty - correcting helical rim deformity from wedge excision
1Skin, Cancer & Cosmetic Institute, Sydney, New South Wales. dr.peterkim@yahoo.com.au
Australian Family Physician
|September 30, 2010
Summary
Wedge excision effectively treats ear skin lesions but can cause helical rim deformity. A simple prophylactic Z-plasty technique is presented to prevent this common surgical complication.
Area of Science:
- Dermatologic Surgery
- Plastic and Reconstructive Surgery
- Otolaryngology
Background:
- Wedge excision is a widely used surgical technique for ear skin lesions and cancers.
- While generally safe and cosmetically acceptable, it carries a risk of helical rim deformity.
Purpose of the Study:
- To describe a straightforward method for preventing helical rim deformity after wedge excision of ear lesions.
- To introduce prophylactic Z-plasty as a preventative surgical technique.
Main Methods:
- The study details a surgical approach involving prophylactic Z-plasty.
- This technique is applied during the primary wedge excision procedure.
Main Results:
- The described Z-plasty method effectively prevents helical rim deformity.
- This approach maintains or improves cosmetic outcomes post-surgery.
Conclusions:
- Prophylactic Z-plasty is a simple and effective technique to avoid helical rim deformity following ear wedge excisions.
- This method is recommended for surgeons performing ear lesion excisions to enhance patient outcomes.
