What does DIEP stand for in breast reconstruction terminology?

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What does DIEP stand for in breast reconstruction terminology?

DIEP stands for Deep Inferior Epigastric Perforator Flap, a breast reconstruction option that uses skin and fat from the lower abdomen while preserving the rectus abdominis muscle. The term reflects three parts: “Deep” indicates the deep inferior epigastric vessels that supply the flap; “Inferior Epigastric” names those specific vessels; and “Perforator Flap” means the blood supply comes via perforating arteries that pass through the muscle instead of taking the muscle itself. This approach reduces donor-site morbidity by sparing the muscle. The other names mix up anatomy (for example, using “Internal” instead of “Inferior,” or using a misassociated term like “Diaphragmatic” or “Dermal”), so they don’t describe the established vascular source and technique.

DIEP stands for Deep Inferior Epigastric Perforator Flap, a breast reconstruction option that uses skin and fat from the lower abdomen while preserving the rectus abdominis muscle. The term reflects three parts: “Deep” indicates the deep inferior epigastric vessels that supply the flap; “Inferior Epigastric” names those specific vessels; and “Perforator Flap” means the blood supply comes via perforating arteries that pass through the muscle instead of taking the muscle itself. This approach reduces donor-site morbidity by sparing the muscle. The other names mix up anatomy (for example, using “Internal” instead of “Inferior,” or using a misassociated term like “Diaphragmatic” or “Dermal”), so they don’t describe the established vascular source and technique.

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