Bassett Collection of Stereoscopic Images of Human Anatomy
Dissection of thoracic and lumbosacral regions of back from a posterior approach
Left serratus posterior superior in relation to splenius and erector spinae muscles
Image #212-6
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 the Medical History Center.
Dissection of thoracic and lumbosacral regions of back from a posterior approach
Left serratus posterior superior in relation to splenius and erector spinae muscles
The left shoulder girdle has been freed by removal of the trapezius, latissimus dorsi and rhomboid muscles and has been pulled away from the thoracic wall. The serratus anterior muscles (10) remains intact. The rather thick, elastic layer of fascia (11) between this muscle and the rib cage has been partially resected to reveal the serratus posterior superior muscle (5).
- Splenius capitis muscle
- Levator scapulae muscle
- Dorsal scapular nerve
- Transverse colli artery
- Serratus posterior superior muscle
- Rib III
- External intercostal muscle
- Medial margin of scapula
- Rhomboid major muscle (cut off)
- Serratus anterior muscle (elevated)
- Fascial layer between serratus anterior and thoracic wall
- Iliocostalis muscle
- Longissimus thoracis muscle
- Trapezius muscle
- Thoracolumbar fascia
- Fascia infraspinata
- Latissimus dorsi muscle