Bassett Collection of Stereoscopic Images of Human Anatomy
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- Abdomen See All
- Overview 33
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- Gallbladder 27
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- Face 153
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- Ankle 42
- Bones Joints Cartilage 75
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- Leg 41
- Muscles & Tendons 152
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- Anal Canal 6
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- Central Nervous System 27
- External Genitalia 10
- Female 1
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- Overview 7
- Bones Joints Cartilage 33
- Breast 7
- Central Nervous System 6
- Diaphragm 8
- Esophagus 10
- Fascia & Connective Tissue 12
- Heart 46
- Left Heart 33
- Left Lung 21
- Lung 39
- Lymphatics 9
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- Skin 2
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- Vertebral Column 20
Dissection of thoracic and lumbosacral regions of back from a posterior approach
Erector spinae muscle, general view
Image #213-2
KEYWORDS: Lumbar region, Muscles and tendons, Sacral region, Thoracic region, Vertebral column.
Creative Commons
Stanford holds the copyright to the David L. Bassett anatomical images and has assigned Creative Commons license Attribution-Share Alike 4.0 International to all of the images.
For additional information regarding use and permissions, please contact Dr. Drew Bourn at dbourn@stanford.edu.
Dissection of thoracic and lumbosacral regions of back from a posterior approach
Erector spinae muscle, general view
The trapezius and latissimus dorsi muscles have been preserved on the right side. These muscles have been removed on the left side and the left shoulder girdle has been pulled aside. The posterior serratus muscles have been cut away and the thoracolumbar fascia has been removed to display the left erector spinae muscles. The delicate, intrinsic fascia of the erector spinae has also been removed.
- Scapula (retracted laterally)
- Serratus posterior superior muscle (reflected)
- Serratys anterior muscle
- Fascia related to serratus anterior muscle
- External intercostal muscle
- Iliocostalis thoracis muscle
- Longissimus thoracis muscle
- Spinalis thoracis muscle (together 6, 7 and 8 make up the erector spinae muscle)
- Dorsal branch thoracic nerve X (lateral cutaneous branch)
- Rib XII
- Internal oblique muscle (reflected anteriorly)
- Thoracolumbar fascia (cut margin of layer which covered erector spinae)
- Spinous process vertebra Th. II
- Trapezius muscle
- Latissimus dorsi muscle
- Thoracolumbar fascia (intact)
- External oblique muscle
- Iliac crest