Whatson and Jones Classification of Navicular Fractures Flashcards
1
Q
Type 1
A
PT tendon causes avulsion fracture of the tuberosity
2
Q
Type 2
A
Dorsal Lip fracture (seen on lateral radiography)
3
Q
Type 3A
A
Coronal Plane Fracture = non-displaced
4
Q
Type 3B
A
Transverse fracture + Adduction = displaced
5
Q
Type 3C
A
Comminution + Abduction