Test 3 Lecture 14 Flashcards
(24 cards)
What runs to the DIP?
Profundus
What runs to the PIP?
Superficialis
Extensor expansions are?
Triangular, tendinous aponeurosis
5 compartments of the hand
Thenar Adductor Hypothenar Central Interosseous
Thenar compartment contains?
Abductor pollicis brevis
Flexor pollicis brevis
Opponens pollicis
Adductor compartment contains?
Adductor pollicis
Hypothenar compartment contains?
Abductor digiti minimi
Flexor digiti minimi
Opponens digiti minimi
Central compartment contains?
Lumbricals
Dorsal interossei
4
Abduct
Bipenate
Palmar interossei
3
Adduct
Unipenate
Blood supply of the hand
Ulnar and radial arteries
Guyon canal runs between
Pisiform and hook of hamate
Superficial palmar arch gives off?
Common palmar digital arteries
Common palmar arteries anastomose with?
Palmar metacarpal arteries
Common palmar digital arteries divide into
Proper palmar digital arteries
What is contained in the snuff box?
Radial nerve
Radial artery gives off?
Princeps pollicis artery and radialis indicis artery
Deep palmar arch gives rise to?
3 palmar metacarpal arteries and princeps pollicis artery
Borders of the anatomical snuff box?
Pollicis Longus and brevis
Abductor pollicis
The median nerve runs where?
Through the carpal tunnel
What runs through the guyon canal?
Ulnar nerve
What is the nerve of fine movement?
Ulnar nerve
What nerve doesn’t supply any hand muscles?
Radial nerve
What tendon splits so that the profundus can run further?
Superficialis
