Recent evidence suggests that fretting wear occurs at the taper junction which provides fixation between the prosthesis femoral head and stem components.
Similarly, studies by Dargel et al. and Carpenter et al. have demonstrated that, in certain cases, interfragmentary screw fixation provides fixation that is even more stable and rigid than the modified tension band wiring technique [ 25, 26].
The genetic structure analysis provided fixation index (FST) values that suggested high levels of differentiation (>0.50) for five clusters, corresponding to the Castanea genus (0.59), Fagus genus (0.61), Cerris group (0.51), Lobatae group (0.76) and Quercus group (0.5862).
The Armeo provides fixations for the human limb.
The subjects were instructed to maintain fixation on the provided fixation-point and trained prior to the scanning sessions to familiarize them with the task.
It has been clearly shown that RTEN fixation provides stable fixation and allows an earlier return to normal activities, as well as complete bone healing in all cases without major complications, in contrast with plate fixation.
The latest advance recognizes that host bone fixation and bioingrowth provide superior fixation.
A monolateral external fixation system can provide stable fixation at the site of the osteotomy without the use of tensioned transfixion wires.
Longer and wider interference screws provide better fixation in tibial ACL graft fixation.
In contrast to metal screw fixation, sutures inserted through the ACL base provide secure fixation, even when the fracture fragment is comminuted or small.
