Hand Flashcards
1
Q
Syndactyly associated conditions
A
Holt-Oram, Apert, Poland’s, Carpenter
2
Q
Syndactyly is not associated with what congenital disease
A
Tay-Sach’s
3
Q
What injury causes swan neck deformity
A
PIJ volar plate attenuation and extensor tendon disruption
4
Q
What causes Boutonnierre deformity
A
Central slip rupture with attenuation of the triangular ligament and palmar migration of the sagittal/lateral bands
5
Q
How to fix transverse P1 fxs
A
They go apex palmar because of the pull of the central slip. Flex MCPs fully to reduce the fx (acts as tension band) and pin.