Preventing the Complications of Tissue Expansion Using Fat Grafting Under Expanded Skin

We read with great interest the brief clinical report entitled "Preventing the complications of tissue expansion using fat grafting under expanded skin" by Jiang et al.1 The authors demonstrate for the first time a technique improving the texture of expanded skin and preventing expansion failure by lipofilling into the ischemic region of the expanded flap. We would like to congratulate the authors for their primary work to make the skin expansion can be smoothly completed. Improving expansion efficiency and decreasing complications of expansion are always the subjects that we have thought a great deal about and worked intensively on.

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