Bassett Collection of Stereoscopic Images of Human Anatomy
Dissection of breast and anterolateral thoracic wall
External intercostal muscles viewed from left
Image #115-3
KEYWORDS: Bones joints cartilage, Muscles and tendons, Rib cage.
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Dissection of breast and anterolateral thoracic wall
External intercostal muscles viewed from left
The left upper limb has been detached from the specimen.
- Rib I
- External intercostal muscle
- Pectoralis minor muscle (cut across near origin)
- Pectoralis major muscle (abdominal part, cut off near origin)
- External abdominal oblique muscle (cut off)
- Rib VIII (pointer on costochondral junction)
- Posterior scalene muscle
- Serratus anterior muscle (upper part, cut across)
- Trapezius muscle right
- Serratus anterior muscle middle part, cut across)
- Rib VI
- Serratus anterior muscle (lower part, cut across)
- Serratus posterior inferior muscle (cut across at insertions)
- Erector spinae muscle
- Rib XII