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几种眼前节分析仪在角膜测量中的应用 被引量：3

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摘要 近几年临床上出现了许多可用于眼前节测量的新技术，如Orbscan角膜地形图技术、Scheimpflug技术、相干光断层扫描技术、超声生物显微镜技术以及共焦显微镜技术等，它们各有特点，可以使医生更加方便、准确、客观地对角膜进行临床观察。角膜前后表面地形图的测量可由经典的Placido盘角膜地形图仪完成，亦可借助能够生成三维角膜模型的断层扫描仪来完成，如Orbscan和Pentacam系统。能够测量角膜厚度的仪器种类很多，除传统的超声测厚外，上述各种技术均能完成角膜测厚，但是不同仪器的测量值之间可能存在系统误差，在临床使用时必须引起注意。
作者 余晨颖 杨亚波
机构地区 浙江大学附属第二医院眼科中心
出处 《国际眼科纵览》 2011年第3期203-207,共5页 International Review of Ophthalmology
关键词 角膜地形图 角膜厚度 圆锥角膜 角膜屈光手术
分类号 R779.63 [医药卫生—眼科]
  • 相关文献

参考文献31

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二级参考文献59

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共引文献31

同被引文献29

  • 1周佳奇,褚仁远,周行涛.非接触法测量角膜厚度的临床分析[J].中华眼科杂志,2006,42(8):714-716. 被引量：14
  • 2Christensen A, Narvaez J,Zimmerman G. Comparison of CentralComeal Thickness Measurements by Ultrasound Pachymetry, KonanNoncontact Optical Pachymetry, and Orbscan Pachymetry. Cornea 2008 ;27:862-865.
  • 3Iskander NG, Anderson Penno E, Peters NT,et al. Accuracy of Orbscanpachymetry measurement and DHG ultrasound pachymetry in primarylaser in situ karatomileusis and LASIK enhancement procedures. JCataract Refract Surg 2001 ;27(5) :681-685.
  • 4Gardner BG,Taub MB. New diagnostic devices in Eyecare. Rev Optom2004;15:79-85.
  • 5Kent C. The anterior chamber from every angle. Rev Ophthalmol 2005 ;2:3-38.
  • 6Johson M, Kass MA, Moses KA,et al. Increased Comeal Thicknesssimulating elevated Intraocular Pressure. Arch Ophthalmol 1978 ;96(4):664-665.
  • 7Shah S. Accurate intraocular pressure measurement - the myth ofmodem ophthalmology. Ophthalmology 2000; 107(10) :1805-1806.
  • 8Kohlhaas M,Spoerl E, Boehm AG,et al. A correction formula for thereal intraocular pressure after LASIK for the correction of myopicastigmatism. J Refract Surg 2006;22(3) ;263-267.
  • 9Christeusen A, Narva~z J, Zimmerman G. Comparison of central corneal thickness measurements by ultrasound pachymetry, konan noncontact optical pachymetry, and orbscan pachymetry [ J ]. Cor- nea,2008,27 ( 8 ) : 862-865.
  • 10Kent C. The anterior chamber from every angle[J]. Rev Ophthal- mo1,2005 ,2 :3-38.

引证文献3

二级引证文献10

国际眼科纵览
2011年 第3期

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