Simple, oblique, distal 1/3

Simple oblique fractures often result from medium to moderate injury to the femur. Slightly more energy is needed to cause an oblique fracture as compared to a spiral fracture.
This fracture is exemplified by a fracture angle of more than 30°.

Proximal 1/3 (AO/OTA 32A2(a)) 

(AO/OTA 32A2(a))

(AO/OTA 32A2(a))

(AO/OTA 32A2(a))

(AO/OTA 32A2(a))

Simple oblique fractures in the proximal third of the femoral shaft are classified as 32A2(a) fractures.

Middle 1/3 (AO/OTA 32A2(b)) 

(AO/OTA 32A2(b))

(AO/OTA 32A2(b))

(AO/OTA 32A2(b))

(AO/OTA 32A2(b))

(AO/OTA 32A2(b))

(AO/OTA 32A2(b))

Simple oblique fractures in the mid third of the femoral shaft are classified as 32A2(b) fractures.

Distal 1/3 (AO/OTA 32A2(c)) 

(AO/OTA 32A2(c))

(AO/OTA 32A2(c))

Simple oblique fractures in the distal zone of the femoral shaft are classified as 32A2(c) fractures.

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v2.0 2018-07-05