Xray
Zone I - Distal to tip of phalanx
Zone II - Between tip of phalanx and lunula
Zone III - Proximal to lunula
Fingertip avulsion
Distal interphalangeal dislocation 
Ring avulsion injury
Distal phalanx 
Degloving injury
Finger amputation
Scapholunate dissociation
Toe fracture