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A | Acute,
Stable |
A1 | Tubercle |
A2 | Nondisplaced crack in the waist | ||
B | Acute,
Unstable |
B1 | Oblique, distal third |
B2 | Displaced or mobile, waist | ||
B3 | Proximal pole | ||
B4 | Fracture-Dislocation | ||
B5 | Comminuted | ||
C | Delayed Union | ||
D | Established nonunion | D1 | Fibrous |
D2 | Sclerotic | ||
Descriptive: | |||
Special Studies | Scaphoid view
Kinematic Wrist views |
Scaphoid bone |