hand approaches Flashcards

1
Q

carpal tunnel approach

A
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2
Q

base of thumb

A
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3
Q

Volar approach to scaphoid

A

Position
- Flex hand over gown pack

Skin incision
Angled skin incision - distal part of fcr - angled to cmcj at scaphoid tubercle

Superficial
- though fcr sheath and retract ulnarly

Deep
- capsule
- RSC and radiolunate ligaments incised - must repair at end to prevent carpal instability

Dangers
- superficial branch radial artery
- palmar cut branch of median nerve
- Protect RSC ligament

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4
Q

Dorsal approach to scaphoid?

A
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