简介：目的：探讨人工晶状体眼老视的科学检测方法。方法：随机抽取年龄在40～75岁之间“白内障超声乳化＋人工晶状体植入”术后老视患者80例（118眼）从术后1wk开始随访6mo以上，检测角膜散光度数变化，并根据患者的阅读需要和距离进行客观和主观验光。结果：白内障术后角膜散光1wk～1mo的平均度数与术前比较差异有显著性（P〈0．01），3mo的角膜散光与术前比较差异无显著性，白内障人工晶状体眼的老视近附加3个年龄组间比较差异无统计学意义。结论：白内障术后人工晶状体眼的近附加验配不随年龄的增加而增加，应待角膜散光稳定后根据被测的调节参数进行精确的验配，而不能简单地按照经验公式开出处方。

简介：AIM:Toaddressissuesininteroperabilitybetweendifferentfundusimagesystems,weproposedawebeyepicturearchivingandcommunicationsystem(PACS)frameworkinconformancewithdigitalimagingandcommunicationinmedicine(DICOM)andhealthlevel7(HL7)protocoltorealizefundusimagesandreportssharingandcommunicationthroughinternet.METHODS:Firstly,atelemedicine-basedeyecareworkflowwasestablishedbasedonintegratingthehealthcareenterprise(IHE)EyeCaretechnicalframework.Then,abrowser/serverarchitectureeye-PACSsystemwasestablishedinconformancewiththewebaccesstoDICOMpersistentobject(WADO)protocol,whichcontainsthreetiers.RESULTS:Inanyclientsysteminstalledwithwebbrowser,clinicianscouldlogintheeye-PACStoobservefundusimagesandreports.Multipurposeinternetmailextensions(MIME)typeofastructuredreportissavedaspdf/htmlwithreferencelinktorelevantfundusimageusingtheWADOsyntaxcouldprovideenoughinformationforclinicians.Somefunctionsprovidedbyopen-sourceOviyamcouldbeusedtoquery,zoom,move,measure,viewOICOMfundusimages.CONCLUSION:Suchwebeye-PACSincompliancetoWADOprotocolcouldbeusedtostoreandcommunicatefundusimagesandreports,thereforeisofgreatsignificanceforteleophthalmology.