What is a Hawkins fracture?

Hawkins classification: Classification system for talar neck fractures. Classification system for vertical neck fractures of the talus, the commonest type of talus fracture. High energy injury usually associated with forced dorsiflexion and axial load. Associated with risk of avascular necrosis (AVN)

How long does it take for a talus fracture to heal?

The recovery from a talus fracture can be lengthy because until the bone is healed, you cannot place weight on your foot. Therefore, most talus fractures require a minimum of six to 12 weeks of protection from weight-bearing. 8 In more significant injuries, the time may be longer.

What is talar lateral process fracture?

Lateral talar process fractures or snowboarder fractures are talus fractures that can mimic a lateral ankle sprain. It may be an isolated fracture or occur as a component of more complex ankle fractures.

How is the diagnosis of a talar fracture made?

Diagnosis is made with radiographs of the foot but frequently require CT scan for full characterization. Treatment is emergent reduction of the talus following by internal fixation in an acute or delayed fashion. Please rate this review topic.

How is a talus fracture other than neck diagnosed?

Talus fractures (other than neck) are rare fractures of the talus that comprise of talar body fractures, lateral process fractures, posterior process fractures, and talar head fractures. Diagnosis is made radiographically with foot radiographs but CT scan is often needed for full characterization of the fracture.

What causes lateral process of talar body injury?

Mechanism talar body injuries often result from high energy trauma, with the hindfoot either in supination or pronation. lateral process of talus injuries result from forced dorsiflexion, axial loading, and inversion with external rotation often seen in snowboarders.

Which is a focal injury to the talar dome?

focal injuries to the talar dome with variable involvement of the subchondral bone and cartilage resulting in osteochondral lesion of the talus (OLT) ankle inversion and dorsiflexion during axial load creates shearing of lateral talar dome and lateral OLT