Vascular Complications during Ilizarov Fixator Surgery to the Femur: Two Case Reports with the Introduction of a Method for Determining the Safe Vascular Corridor around the Femur

AIM: To perform an in-depth review of the safe vascular corridor around the femur in order to decrease possible vascular injury. BACKGROUND: Despite regular use of half pins in the femur, there is no region entirely safe for percutaneous pin placement. Damage to a major nerve or vessel must be avoided at all costs. Vascular complications during Ilizarov fixator surgery to the femur are rare but serious. CASE DESCRIPTION: Of 306 cases of Ilizarov fixation to the femur in the period from 2002 to 2016, two cases had vascular complications. The first case developed a delayed superficial femoral artery (SFA) pseudoaneurysm and the second case sustained an early deep femoral artery (SFA) injury. CONCLUSION: The in-depth review of the vascular anatomy around the femur with relevance to the placement of half pins indicates that the femoral shaft segment greatest at risk to lead to a vascular injury lies between the two points: 8 and 24 cm proximal to the adductor tubercle. HOW TO CITE THIS ARTICLE: Khanfour AA, Khanfour AA. Vascular Complications during Ilizarov Fixator Surgery to the Femur: Two Case Reports with the Introduction of a Method for Determining the Safe Vascular Corridor around the Femur. Strategies Trauma Limb Reconstr 2019;14(2):106–110.