2.1 固视丢失率 (fixation losses):指的是在视野检查过程中受检眼的注视方向偏离固视目标。Humphrey HFAⅡ-750型监测固视的方法是Heiji-Krakau盲点监测法。
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Fixation Loss Score 患者能否稳定地盯住固视点是由固视丢失评分
Although plate fixation has been used successfully, concerns remain about loss of forearm rotation.
虽然成功的地进行了钢板固定，但对术后丧失前臂旋转功能的担忧仍然存在。
Shortcomings of classic THA techniques can be fixation strength, instability through muscle weakness, demineralization of bone through muscle detachment, and bone loss through resection.
传统THA手术的缺点可能是固定强度、肌肉破坏导致的不稳定、肌肉附着点撕脱导致的骨质脱钙和反应性骨丢失。
Objective: the purpose of this study was to determine the efficacy of proximal humerus locking plates (PHLP) and to clarify predictors of loss of fixation.
目的：本研究的目的是测定肱骨近端锁钉板的有效性与阐明内固定失败的猜测。
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