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posterior layer of thoracolumbar fascia


Definition: muscular fascia investing the erector spinae muscles and giving origin to the internal oblique and transversus abdominis muscles.

Synonym(s): lamina posterior fasciae thoracolumbalisTA, lamina posterior (superficialis) fasciae thoracolumbalisTA

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© Copyright 2018 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.