<unk> s are isolated pelvic fractures involving only the iliac wing. They are caused by direct trauma to the iliac wing, and are generally stable fractures as they do not disrupt the weight bearing pelvic ring. The fracture is named after the French surgeon Joseph Guichard<unk>  who described the injury in his book Maladies des Os which was published posthumously in 1751.
Duverney fracture
Bosworth fracture
Smith fracture
Rolando fracture
March fracture
Pott's fracture
Jefferson fracture
Hume fracture