RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      KCI등재 SCIE SCOPUS

      Measurement Reliability of Axial Length of the Human Eye by using Partial Coherence Interferometry

      한글로보기

      https://www.riss.kr/link?id=A104534562

      • 0

        상세조회
      • 0

        다운로드
      서지정보 열기
      • 내보내기
      • 내책장담기
      • 공유하기
      • 오류접수

      부가정보

      다국어 초록 (Multilingual Abstract)

      To investigate the minimum near-infrared ray intensity required (quantifiable threshold value) for consistent measurements of axial length (AL) using partial coherence interferometry (PCI), we attached two polarizing lenses (PL) to two types of PCI (IOLmaster, ALscan). The near-infrared ray intensity of PCI was modified by rotating the axis of one PL at intervals of 5 degrees. The right eye of each volunteer was measured three times and the AL and signal-to-noise ratio (SNR) was recorded five times for each measurement. Reduction of light intensity was theoretically estimated using Malus’ Law. AL was measured consistently with both IOLmaster and ALscan until they reached 55 degrees (1.33 % of intensity) and 60 degrees (0.77%), respectively (P = 0.343, Log-rank test). In contrast, SNR decreased as light intensity decreased. In addition, to analyze media opacities that precluded measurement of AL, we retrospectively reviewed the medical records of patients unmeasurable by PCI (ALscan) from May to November 2013.
      Thirty-eight of 473 eyes (8.0%) could not be measured using ALscan due to media opacities, such as severe posterior subcapsular cataract (PSC, 11 eyes), hypermature cataract (9 eyes), and vitreous hemorrhage (18 eyes). The mean grades of vitreous haze and PSC were 7.72 ± 0.96 and 4.45 ± 1.04, respectively. In conclusion, up to 0.77-1.33% of near-infrared rays decreased, and AL could be measured consistently.
      번역하기

      To investigate the minimum near-infrared ray intensity required (quantifiable threshold value) for consistent measurements of axial length (AL) using partial coherence interferometry (PCI), we attached two polarizing lenses (PL) to two types of PCI (I...

      To investigate the minimum near-infrared ray intensity required (quantifiable threshold value) for consistent measurements of axial length (AL) using partial coherence interferometry (PCI), we attached two polarizing lenses (PL) to two types of PCI (IOLmaster, ALscan). The near-infrared ray intensity of PCI was modified by rotating the axis of one PL at intervals of 5 degrees. The right eye of each volunteer was measured three times and the AL and signal-to-noise ratio (SNR) was recorded five times for each measurement. Reduction of light intensity was theoretically estimated using Malus’ Law. AL was measured consistently with both IOLmaster and ALscan until they reached 55 degrees (1.33 % of intensity) and 60 degrees (0.77%), respectively (P = 0.343, Log-rank test). In contrast, SNR decreased as light intensity decreased. In addition, to analyze media opacities that precluded measurement of AL, we retrospectively reviewed the medical records of patients unmeasurable by PCI (ALscan) from May to November 2013.
      Thirty-eight of 473 eyes (8.0%) could not be measured using ALscan due to media opacities, such as severe posterior subcapsular cataract (PSC, 11 eyes), hypermature cataract (9 eyes), and vitreous hemorrhage (18 eyes). The mean grades of vitreous haze and PSC were 7.72 ± 0.96 and 4.45 ± 1.04, respectively. In conclusion, up to 0.77-1.33% of near-infrared rays decreased, and AL could be measured consistently.

      더보기

      참고문헌 (Reference)

      1 L. T. Chylack, Jr., "The lens opacities classification system III. The longitudinal study of cataract study group" 111 : 831-836, 1993

      2 T. Olsen, "Sources of error in intraocular lens power calculation" 18 : 125-129, 1992

      3 T. S. Dietlein, "Signal quality of biometry in silicone oil-filled eyes using partial coherence laser interferometry" 31 : 1006-1010, 2005

      4 J. L. Davis, "Scale for photographic grading of vitreous haze in uveitis" 150 : 637-641e1, 2010

      5 T. Ueda, "Relationship between postoperative refractive outcomes and cataract density: Multiple regression analysis" 36 : 806-809, 2010

      6 W. Drexler, "Partial coherence interferometry:a novel approach to biometry in cataract surgery" 126 : 524-534, 1998

      7 O. Findl, "Optical biometry in cataract surgery" 34 : 131-140, 2002

      8 W. Li, "Novel absolute displacement sensor with wide range based on malus law" 9 : 10411-10422, 2009

      9 R. N. Weinreb, "Measurement of the magnitude and axis of corneal polarization with scanning laser polarimetry" 120 : 901-906, 2002

      10 I. Damian, "Malus’ law for a real polarizer"

      1 L. T. Chylack, Jr., "The lens opacities classification system III. The longitudinal study of cataract study group" 111 : 831-836, 1993

      2 T. Olsen, "Sources of error in intraocular lens power calculation" 18 : 125-129, 1992

      3 T. S. Dietlein, "Signal quality of biometry in silicone oil-filled eyes using partial coherence laser interferometry" 31 : 1006-1010, 2005

      4 J. L. Davis, "Scale for photographic grading of vitreous haze in uveitis" 150 : 637-641e1, 2010

      5 T. Ueda, "Relationship between postoperative refractive outcomes and cataract density: Multiple regression analysis" 36 : 806-809, 2010

      6 W. Drexler, "Partial coherence interferometry:a novel approach to biometry in cataract surgery" 126 : 524-534, 1998

      7 O. Findl, "Optical biometry in cataract surgery" 34 : 131-140, 2002

      8 W. Li, "Novel absolute displacement sensor with wide range based on malus law" 9 : 10411-10422, 2009

      9 R. N. Weinreb, "Measurement of the magnitude and axis of corneal polarization with scanning laser polarimetry" 120 : 901-906, 2002

      10 I. Damian, "Malus’ law for a real polarizer"

      11 R. W. Knighton, "Linear birefringence of the central human cornea" 43 : 82-86, 2002

      12 Y. T. Hsieh, "Intraocular lens power measured by partial coherence interferometry" 89 : 1697-1701, 2012

      13 T. Ueda, "Impact of nuclear cataract density on postoperative refractive outcome: IOL master versus ultrasound" 221 : 384-387, 2007

      14 O. Findl, "High precision biometry of pseudophakic eyes using partial coherence interferometry" 24 : 1087-1093, 1998

      15 Y. A. Chen, "Evaluation of 2new optical biometry devices and comparison with the current gold standard biometer" 37 : 513-517, 2011

      16 K. Irsch, "Birefringence of the central cornea in children assessed with scanning laser polarimetry" 17 : 086001-, 2012

      17 N. Hirnschall, "Assessment of a new averaging algorithm to increase the sensitivity of axial eye length measurement with optical biometry in eyes with dense cataract" 37 : 45-49, 2010

      18 A. R. Wissa, "Agreement and relationship between ultrasonic and partial coherence interferometry measurements of axial length and anterior chamber depth" 6 : 193-198, 2012

      19 P. J. Buckhurst, "A new optical low coherence reflectometry device for ocular biometry in cataract patients" 93 : 949-953, 2009

      20 J. Santodomingo-Rubido, "A new non-contact optical device for ocular biometry" 86 : 458-462, 2002

      더보기

      분석정보

      View

      상세정보조회

      0

      Usage

      원문다운로드

      0

      대출신청

      0

      복사신청

      0

      EDDS신청

      0

      동일 주제 내 활용도 TOP

      더보기

      주제

      연도별 연구동향

      연도별 활용동향

      연관논문

      연구자 네트워크맵

      공동연구자 (7)

      유사연구자 (20) 활용도상위20명

      인용정보 인용지수 설명보기

      학술지 이력

      학술지 이력
      연월일 이력구분 이력상세 등재구분
      2023 평가예정 해외DB학술지평가 신청대상 (해외등재 학술지 평가)
      2020-01-01 평가 등재학술지 유지 (해외등재 학술지 평가) KCI등재
      2017-02-03 학술지명변경 한글명 : Journal of the Optical Society of Korea -> Current Optics and Photonics
      외국어명 : Journal of the Optical Society of Korea -> Current Optics and Photonics
      KCI등재
      2010-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2009-01-02 학술지명변경 한글명 : Journal of Optical Society of Korea -> Journal of the Optical Society of Korea
      외국어명 : Journal of Optical Society of Korea -> Journal of the Optical Society of Korea
      KCI등재
      2008-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2005-01-01 평가 등재학술지 선정 (등재후보2차) KCI등재
      2004-01-01 평가 등재후보 1차 PASS (등재후보1차) KCI등재후보
      2003-01-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
      더보기

      학술지 인용정보

      학술지 인용정보
      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 0.67 0.24 0.55
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.48 0.43 0.383 0.02
      더보기

      이 자료와 함께 이용한 RISS 자료

      나만을 위한 추천자료

      해외이동버튼