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Figure 11c. Drawings illustrate the Hawkins classification system for talar neck fractures. (a) Hawkins type I fracture is a nondisplaced fracture of the talar neck without dislocation. (b) Hawkins type II fracture is a displaced fracture through the talar neck with subluxation or dislocation of the subtalar joint. (c) Hawkins type III fracture is a displaced fracture through the talar neck with dislocation of the talar body from the subtalar and ankle joints. (d) Hawkins type IV fracture is a fracture through the talar neck with displacement of the talar head as well as subluxation or dislocation of the subtalar, tibiotalar, and talonavicular joints.