In cases precluding bilateral posterior fixation, unilateral posterior instrumentation may provide some additionalstability.
除外双侧后路固定的病例，单侧后路内固定可能提供一些额外的稳定性。
2
The additionalstability per screw compared with that of conventional nonlocking fixation enhances the application of minimally invasive fracture techniques.
与普通非锁定固定技术相比，锁定螺钉增加了固定的稳定性，推动了微创骨折固定技术的运用。
3
Furthermore, a simple adjustable current cell in the charge pump is proposed for additionalstability compensation and a novel VCO with linear gain is adopted to limit the total variation.