n.正視眼

Objective To study the characterstics of retinal detachment in emmetropia. 摘要目的對正視眼孔源性視網(wǎng)膜脫離臨床特點進行分析。

Conclusion the corneal suface of children with emmetropia has toric shape. 角膜曲率計與角膜地形圖儀對于中央?yún)^(qū)角膜曲率測量有很好的一致性；

This trend towards emmetropia has been described in many species,include human. 本研究對幾種常用于近視研究的動物正視化過程做一綜述并與人做了簡單的對比。

The dioptric equivalent of the near point of emmetropia(or the ametropia corrected)is the amplitude of accommodation. 正視眼(或屈光不正矯正后)近點的等效焦度稱為調(diào)節(jié)幅度。

Conclusion It is easier to suffer retinal detachment in emmetropia when they are over 50 years old. 結(jié)論正視眼孔源性視網(wǎng)膜脫離多見于50歲以上年齡患者，雙眼發(fā)病較少。

ConclusionSclera of high myopia is more flexibly and its load bearing capacity is lower than emmetropia . 結(jié)論高度近視眼與正常眼相比更容易發(fā)生變形,具有較低的承載能力。