Femoral head fracture

Femoral head fractures are very rare fractures of the upper end (femoral head) of the thigh bone (femur). They are a very rare kind of hip fracture that may be the result of a fall like most hip fractures but are more commonly caused by more violent incidents such as traffic accidents They are categorized according to the Pipkin classification based on the following bone fracture patterns:^[1]

Pipkin classification type	Description
I	Fracture below the fovea; not involving weight-bearing surface of the head
II	Fracture above the fovea; involving weight-bearing surface of the head
III	Type I or II fracture with associated femoral neck fracture
IV	Type I or II fracture with associated acetabulum fracture

See also

• Femoral neck