Fascia & Spaces

Fasciae, compartments, canals, tunnels and spaces, boundaries, contents, and where things get trapped.

298 fascia & spaces

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6 fascia & spaces in Lower Back Clear ×

Fascia or Space Inferior Lumbar Triangle trigonum lumbale inferius Lower Back The inferior lumbar triangle, or Petit triangle, is a small gap just above the iliac crest…

Fascia or Space Psoas Fascia fascia musculi psoatis Lower Back The psoas fascia encloses the psoas major and minor muscles, forming the posterior wall of the…

Fascia or Space Superior Lumbar Triangle trigonum lumbale superius Lower Back The superior lumbar triangle, or Grynfeltt triangle, is a weak area in the posterior abdominal wall…

Fascia or Space Thoracolumbar Fascia fascia thoracolumbalis Lower Back The thoracolumbar fascia is a large multi-layered dense connective tissue sheet covering the back from the…

Fascia or Space Thoracolumbar Fascia Middle Layer fascia thoracolumbalis (lamina media) Lower Back The middle layer of the thoracolumbar fascia lies between the erector spinae and the quadratus lumborum,…

Fascia or Space Thoracolumbar Fascia Posterior Layer fascia thoracolumbalis (lamina posterior) Lower Back The posterior layer of the thoracolumbar fascia is the primary tendinous structure of the lumbar back,…