This study was designed to compare limb function, bone mineral density, periosteal callus, new bone, porosity, histology, and union of mid- diaphyseal segmental allografts of the femur stabilized with an interlocking nail (ILN) technique in a dog model. An in vivo study was performed to compare the effects of augmenting ILN fixation with the following: ILN alone (n), ILN plus intramedullary cement (nc), ILN plus intramedullary cement and autogenous cancellous ...