Bassett Collection of Stereoscopic Images of Human Anatomy
Dorsal aspect of hand
Extensor tendons, close-up view of right hand
Image #109-3
KEYWORDS: Fascia ligaments and tendons, Hand and fingers.
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.
Dorsal aspect of hand
Extensor tendons, close-up view of right hand
The investing layer of deep fascia has been removed from the back of the hand with the exception of two bands (4) which are distinctly heavier than the other areas of the fascia. The proximal one of these bands is continuous with the dorsal carpal ligament.
- Superficial branch of radial nerve
- Dorsal carpal ligament (compartments for extensor tendons visible deep to ligament)
- Articular branch of superficial branch of radial nerve (cut)
- Dorsal fascia of the hand
- Extensor pollicis longus muscle (tendon of insertion)
- Branch dorsal metacarpal artery I
- Dorsal metacarpal artery II
- Dorsal interosseous muscle I (fascia removed)
- Metacarpal II (covered by periosteum)
- Extensor indicis muscle (tendon of insertion)
- Junctural tendon
- Dorsal digital artery
- Small junctural tendon from common extensor digitorum muscle to fifth finger (frequently a distinct tendon of the extensor digitorum passes to the fifth finger)
- Common extensor digitorum muscle (tendons of insertion)
- Extensor digiti minimi muscle
- Sheath of common extensor digitorum muscle
- Abductor digiti minimi muscle
- Dorsal hand branch of ulnar nerve
- Position of styloid process of ulna