Optimum power of intraocular lens for simultaneous cataract surgery and keratoplasty

M. Ohyama, J. Shimazaki, H. Y. Yang, I. Toda, H. Fujishima, Kazuo Tsubota

研究成果: Article

抄録

We reviewed 45 eyes which underwent simultaneous surgery by penetrating keratoplasty, extracapsular cataract extraction and posterior chamber lens implantation. The error between calculated and actual postoperative refraction averaged -0.08±2.46D. The error was within ±2D in 22 eyes, 49%, and was within ±3D in 34 eyes, 76%. Keratometric values at 6 months after surgery averaged 7.38±0.35 mm. The above error was positively correlated with the changes in keratometric values before and after surgery. The findings show that the keratometric value of 7.38 mm be used in calculating the power of intraocular lens. Further, improved predictability of postoperative keratometric data will decrease the refractive error.

元の言語English
ページ(範囲)1173-1176
ページ数4
ジャーナルJapanese Journal of Clinical Ophthalmology
49
発行部数6
出版物ステータスPublished - 1995
外部発表Yes

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Corneal Transplantation
Intraocular Lenses
Cataract
Penetrating Keratoplasty
Refractive Errors
Cataract Extraction
Lenses

ASJC Scopus subject areas

  • Ophthalmology

これを引用

Ohyama, M., Shimazaki, J., Yang, H. Y., Toda, I., Fujishima, H., & Tsubota, K. (1995). Optimum power of intraocular lens for simultaneous cataract surgery and keratoplasty. Japanese Journal of Clinical Ophthalmology, 49(6), 1173-1176.

Optimum power of intraocular lens for simultaneous cataract surgery and keratoplasty. / Ohyama, M.; Shimazaki, J.; Yang, H. Y.; Toda, I.; Fujishima, H.; Tsubota, Kazuo.

:: Japanese Journal of Clinical Ophthalmology, 巻 49, 番号 6, 1995, p. 1173-1176.

研究成果: Article

Ohyama, M, Shimazaki, J, Yang, HY, Toda, I, Fujishima, H & Tsubota, K 1995, 'Optimum power of intraocular lens for simultaneous cataract surgery and keratoplasty', Japanese Journal of Clinical Ophthalmology, 巻. 49, 番号 6, pp. 1173-1176.
Ohyama, M. ; Shimazaki, J. ; Yang, H. Y. ; Toda, I. ; Fujishima, H. ; Tsubota, Kazuo. / Optimum power of intraocular lens for simultaneous cataract surgery and keratoplasty. :: Japanese Journal of Clinical Ophthalmology. 1995 ; 巻 49, 番号 6. pp. 1173-1176.
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