Pipkin type IV femoral head fractures: a case series and review of literature.
J L EngelP JohnsenN K PatelJ SatpathyVaratharaj MounasamyPublished in: European journal of orthopaedic surgery & traumatology : orthopedie traumatologie (2020)
Our study shows a rate of osteonecrosis and osteoarthritis that is even higher than the previously reported studies. The former may relate to longer-term follow-up and the latter possibly due to associated comminuted posterior wall fracture.