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Evaluation of Corneal Biomechanical Properties Modification after Small Incision Lenticule Extraction Using Scheimpflug-Based Noncontact Tonometer
المؤلفون المشاركون
Nubile, Mario
Calienno, Roberta
Lanzini, Manuela
Colasante, Martina
Mastropasqua, Alessandra
Mattei, Peter A.
Mastropasqua, Leonardo
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-08-28
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Purpose.
To quantify the effect of small incision lenticule extraction (SMILE) on the corneal biomechanics using Scheimpflug noncontact tonometer (Corvis ST).
Methods.
Twenty eyes of twenty patients, evaluated as eligible for surgery, with high myopia and/or moderate myopic astigmatism, underwent small incision lenticule extraction (SMILE).
All patients underwent Corvis ST preoperatively and postoperatively after 1 week, and 1 and 3 months to observe alterations of corneal biomechanical properties.
The main outcome measures were Deformation Amplitude, 1st-AT, and 2nd-AT.
The relationship between the amount of stroma removed and the percentage variation of the measured parameters from baseline was evaluated with generalized linear model from each time point.
For completeness also intraocular pressure (IOP), central corneal thickness (CCT), and their variations after surgery were evaluated.
Results.
The ratio between the amount of removed refractive error and, respectively, changes of Deformation Amplitude, 1st-AT, and 2nd-AT were significantly modified at the 1st week after surgery ( P = 0.005 ; P = 0.001 ; P = 0.024 ) .
At 1 and 3 months these values did not show statistically significant alterations.
Intraocular pressure and central corneal thickness showed statistically significant changes during follow-up.
Conclusions.
No significant modifications in biomechanical properties were observed after SMILE so this procedure could induce only minimal transient alterations of corneal biomechanics.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mastropasqua, Leonardo& Calienno, Roberta& Lanzini, Manuela& Colasante, Martina& Mastropasqua, Alessandra& Mattei, Peter A.…[et al.]. 2014. Evaluation of Corneal Biomechanical Properties Modification after Small Incision Lenticule Extraction Using Scheimpflug-Based Noncontact Tonometer. BioMed Research International،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1034421
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mastropasqua, Leonardo…[et al.]. Evaluation of Corneal Biomechanical Properties Modification after Small Incision Lenticule Extraction Using Scheimpflug-Based Noncontact Tonometer. BioMed Research International No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1034421
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mastropasqua, Leonardo& Calienno, Roberta& Lanzini, Manuela& Colasante, Martina& Mastropasqua, Alessandra& Mattei, Peter A.…[et al.]. Evaluation of Corneal Biomechanical Properties Modification after Small Incision Lenticule Extraction Using Scheimpflug-Based Noncontact Tonometer. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1034421
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1034421
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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