What is the main complication in fractures in the neck of the talus?
These are the most common fracture of the talus, accounting for approximately half of all talar fractures [11]. The consequences of a talar neck fracture may be devastating due to the significant complications that can arise following this injury. These include avascular necrosis, mal-union and arthritis [12].
How long does it take to recover from a fractured talus?
Recovery. 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 causes subtalar dislocation?
A subtalar dislocation is usually caused by a fall from height or a significant impact, such as a car accident or impact from skiing or snowboarding.
What is Hawkins sign in a fracture?
Hawkins sign describes subchondral lucency of the talar dome that occurs secondary to subchondral atrophy 6-8 weeks after a talar neck fracture 1. This indicates that there is sufficient vascularity in the talus, and is therefore unlikely to develop avascular necrosis later 2,3.
How many types of fracture are there in Hawkins classification?
Description of Hawkins Classification The original Hawkins classification includes three fracture types: Type I through Type III. The modern version includes Type IV, which was added by Canale and Kelly in 1978 [2] (Fig. 1). Open in a separate window Fig. 1A–D
What is the Hawkins classification of talus fractures?
The original Hawkins classification includes three fracture types: Type I through Type III. The modern version includes Type IV, which was added by Canale and Kelly in 1978 [2] (Fig. 1). Open in a separate window Fig. 1A–D Fractures of the neck of the talus based on the modified Hawkins classification are shown.
What is the history of Hawkins syndrome?
Named for Dr Leland G Hawkins (1933-1991) 5, an American orthopedic surgeon. He also established also Hawkins classification of talar neck fractures which helps in risk assessment of avascular necrosis of the talar dome.