The Herbert classification is a system of categorizing scaphoid fractures.
Classification Type Description A Acute/stable A1 Tubercle A2 Nondisplaced waist crack B Acute/unstable B1 Oblique/distal third B2 Displaced waist B3 Proximal pole B4 Fracture dislocation B5 Comminuted fracture C Delayed union D Established non-union D1 Fibrous D2 Sclerotic
References
External links