Furthermore, the overall structure of each section displays the feature of cyclicity and the Results and Discussion section is the most obvious one. 另外，所有這五部分的整體結構都表現出了一定的循環性，而其中以結果分析這一部分的循環結構最為明顯。
Conclusions The opertation to the cyclic esotropia should be done in the period of cyclicity, which is benefit to the recovery of binocular vision. 結論周期性內斜視應盡量在周期性期間手術，有利于雙眼單視功能的恢復，達到功能治愈的目的。