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Trauma
intermediate
X-Type

Calcaneal Fractures - Sanders Classification, Bohler Angle and ORIF

Foot Trauma

A 42-year-old construction worker falls 4 metres from scaffolding, landing on his feet. He presents with severe bilateral heel pain, swelling, and inability to weight-bear. Examination reveals widened, shortened heels with fracture blisters developing. X-rays show bilateral calcaneal fractures with Bohler's angle of 10 degrees on the right (normal 20-40 degrees) and complete loss of height bilaterally. CT scan of the right calcaneus shows a Sanders Type IIB fracture with depression of the posterior facet. The trauma surgeon discusses the high-energy mechanism, compartment syndrome risk, and surgical indications. Regarding calcaneal fractures:

Mark each as TRUE or FALSE

A

Calcaneal fractures are the most common TARSAL fracture (60%), usually from AXIAL LOADING (fall from...

B

BOHLER'S ANGLE (normal 20-40 degrees) is the angle between lines from highest point of anterior proc...

C

Calcaneal fractures are rare (1% of tarsal fractures); they result from minor twisting injuries; ext...

D

SANDERS CLASSIFICATION (CT-based, coronal plane): Type I = non-displaced (less than 2mm); Type II = ...

E

Treatment: NON-OPERATIVE for Sanders I, elderly, low-demand, medical comorbidities; ORIF for Sanders...

Answer the questions to see explanations

Click T (True) or F (False) for each option