中华眼外伤职业眼病杂志
中華眼外傷職業眼病雜誌
중화안외상직업안병잡지
CHINESE JOURNAL OF OCULAR TRAUMA AND OCCUPATIONAL EYE DISEASE
2011年
11期
813-816
,共4页
动态轮廓眼压计%非接触式眼压计%Pentacam分析系统%眼压校正
動態輪廓眼壓計%非接觸式眼壓計%Pentacam分析繫統%眼壓校正
동태륜곽안압계%비접촉식안압계%Pentacam분석계통%안압교정
Dynamic contour tonometer%Non-contact tonometer%Pentacam analysis system%Correction of intraocular pressure
目的 比较动态轮廓眼压计(DCT)和Pentacam眼压校正系统在LASIK手术前后的应用价值.方法 对行LASIK手术的65例(129眼)于术前和术后1个月用Pemacam系统测量中央角膜厚度(CCT)和角膜曲率(CCV)后,分别用非接触眼压计(NCT)和DCT测量眼压,并用Pentacam系统的Ehlers、Shah、Dresden、Orsseno/Pye和Kohllhaas 5种眼压校正方法对NCT眼压值进行校正,将测量结果进行统计学分析.结果 DCT值在手术前后均最高,DCT值和Ehlers法校正值术前与术后比较差异无统计学意义(P＞0.05)；其他方法眼压校正值术前与术后比较,差异均有统计学意义(P＜0.01),术前与术后各组眼压值之间呈正相关性；DCT测量值在LASIK手术前后与CCT、CCV均无相关性(P＞0.05),Pentacam的各组校正值在术前和术后均与CCT和CCV有密切的关系.结论 DCT测量眼压不受CCT和CCV的影响,可作为LASIK术后眼压测量的首选方法,Pentacam系统Ehlers校正法是对LASIK术后准确测量眼压的有力补充.
目的 比較動態輪廓眼壓計(DCT)和Pentacam眼壓校正繫統在LASIK手術前後的應用價值.方法 對行LASIK手術的65例(129眼)于術前和術後1箇月用Pemacam繫統測量中央角膜厚度(CCT)和角膜麯率(CCV)後,分彆用非接觸眼壓計(NCT)和DCT測量眼壓,併用Pentacam繫統的Ehlers、Shah、Dresden、Orsseno/Pye和Kohllhaas 5種眼壓校正方法對NCT眼壓值進行校正,將測量結果進行統計學分析.結果 DCT值在手術前後均最高,DCT值和Ehlers法校正值術前與術後比較差異無統計學意義(P＞0.05)；其他方法眼壓校正值術前與術後比較,差異均有統計學意義(P＜0.01),術前與術後各組眼壓值之間呈正相關性；DCT測量值在LASIK手術前後與CCT、CCV均無相關性(P＞0.05),Pentacam的各組校正值在術前和術後均與CCT和CCV有密切的關繫.結論 DCT測量眼壓不受CCT和CCV的影響,可作為LASIK術後眼壓測量的首選方法,Pentacam繫統Ehlers校正法是對LASIK術後準確測量眼壓的有力補充.
목적 비교동태륜곽안압계(DCT)화Pentacam안압교정계통재LASIK수술전후적응용개치.방법 대행LASIK수술적65례(129안)우술전화술후1개월용Pemacam계통측량중앙각막후도(CCT)화각막곡솔(CCV)후,분별용비접촉안압계(NCT)화DCT측량안압,병용Pentacam계통적Ehlers、Shah、Dresden、Orsseno/Pye화Kohllhaas 5충안압교정방법대NCT안압치진행교정,장측량결과진행통계학분석.결과 DCT치재수술전후균최고,DCT치화Ehlers법교정치술전여술후비교차이무통계학의의(P＞0.05)；기타방법안압교정치술전여술후비교,차이균유통계학의의(P＜0.01),술전여술후각조안압치지간정정상관성；DCT측량치재LASIK수술전후여CCT、CCV균무상관성(P＞0.05),Pentacam적각조교정치재술전화술후균여CCT화CCV유밀절적관계.결론 DCT측량안압불수CCT화CCV적영향,가작위LASIK술후안압측량적수선방법,Pentacam계통Ehlers교정법시대LASIK술후준학측량안압적유력보충.
Objective To compare the applicability between the dynamic contour tonometry (DCT)and the Pentacam system before and after laser in situ keratomileusis (LASIK).Methods After measured CCT and CCV by Pentacam system,65 patients ( 129 eyes) which would be treated by LASIK operation were measured lOP by the Non-contact tonometer (NCT) and DCT respectively before operation and one month after operation,Then 5 methods were used to correct the IOP which was measured by NCT,the 5 methods were Ehlers,Shah,Dresden,Orssengo/Pye and Koldhaas proposed by Pentacam system.Finally the statistical analysis were adopted to evaluate the measurement results.Results Before and after LASIK the IOP of DCT was the highest and there was no statistical difference between DCT and the method of Ehlers ( P ＞0.05 ) ; There were significant difference between the IOP corrected by other methods before and after LASIK (P ＜0.01 ),IOP in each group had positive correlation; CCT and CCV had no influences on DCT measurement value before and after LASIK ( P ＞ 0.05 ),Corrected lOP value proposed by Pentacam system inevery group had close relation to CCT and CCV.Conclusion The CCT and CCV didn't affect the measured results of DCT,and the DCT could be regarded as the most important method to measure IOP after LASIK,The method of Ehlers proposed by Pentacam is a strong complement of it.
