Why do most surgical incisions require lengthening? How to avoid it.

J G Wright; M Rang

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PubMed · 1395262

Why do most surgical incisions require lengthening? How to avoid it.

J G Wright·M Rang

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Abstract

When an incision is retracted, it shortens because skin does not actually stretch--it only shifts. A mathematical model accurately predicted operating room experience. Average retraction of 30-50% shortens an incision by 15%. Therefore, an incision to expose fixed bony landmarks should be 15% longer than the distance between them.

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Humans Models, Theoretical Orthopedics Comparative Study Journal Article

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J G Wright, M Rang. 1992. Why do most surgical incisions require lengthening? How to avoid it.. https://pubmed.ncbi.nlm.nih.gov/1395262/

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