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What is Z Plasty Surgery?

Dr. Preeti Yadav
Created on: 14/02/2026

Answer

Z plasty surgery is a reconstructive surgical technique used to improve the appearance or function of scars by rearranging the skin in a Z-shaped pattern. It helps lengthen contracted scars, change scar direction, and release tight tissue, commonly used in burn scars, facial scars, and contracture correction.

Key details about Z plasty surgery: 

Purpose: Releases contracted scars and improves scar alignment.

Procedure: A Z-shaped incision creates two triangular flaps that are transposed and sutured.

Mechanism: A 60-degree Z plasty can increase scar length by about 75%.

Applications: Used for burn contractures, facial scars, and webbed skin correction.

Recovery: Usually performed under local anesthesia with short recovery time. 

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