“…Peripheral fibrosis secondary to previous surgery, infection, and advanced arthrosclerotic disease are all risk factors for vascular complications during total hip replacement 9,12 . Reports in the literature indicate an average frequency of 0.2 to 0.3% [12][13][14][15][16] with prevalence varying from 0.08% for a single group of hip prostheses to 0.67% 15,16 Complications can be delayed as in the case of pseudo-aneurysms and arteriovenous fistulas, or can result in immediate hemorrhage sometimes with compressive hematomas and/or ischemia from arterial injury, traumatic arterial tearing or mobilization of atheromatous plaque 17 .…”