Estimation of DIEP flap weight for breast reconstruction by the pinch test

Various methods have been introduced for estimating deep inferior epigastric artery perforator (DIEP) flap volume based on computed tomography or magnetic resonance angiographic images. However, when radiologic images cannot be obtained, estimations are subjective. The purpose of this study was to develop a prediction model for estimating DIEP flap weight using the pinch test.

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