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Lawrence and Botte classification of fifth metatarsal fractures.
| Zone | 1 | Avulsion fracture of the tuberosity with or without involvement of the tarsometatarsal articulation |
| 2 | Fracture at the metaphysis-diaphysis junction, which extends into the fourth-fifth intermetatarsal facet | |
| 3 | Fracture at the proximal diaphysis, distal to the fourth and fifth metatarsal base articulation |
