000			02869cam a2200325 a 4500
003			EG-GiCUC
008			160719s2016 ua dh f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aPh.D
099			_aCai01.11.24.Ph.D.2016.Sa.F
100	0		_aSamir Abdelrahman Mohamed
245	1	0	_aFluorescien angiographic changes after phacoemulsification and YAG laser micropunctures in the posterior capsule in diabetic patients / _cSamir Abdelrahman Mohamed ; Supervised Effat Abdelnabi , Omar Elzawahry , Rasha Mounir Eltanamly
246	1	5	_aالتغيرات المصورة بصبغة الفلورسين في الشبكية عقب عمليات تفتيت المياه البيضاء و زرع العدسة و عمل ثقوب دقيقة في المحفظة الخلفية لعدسة العين باستخدام الياج ليزر في مرضي السكر
260			_aCairo : _bSamir Abdelrahman Mohamed , _c2016
300			_a113 P. : _bcharts , facsimiles ; _c25cm
502			_aThesis (Ph.D.) - Cairo University - Faculty of Medicine - Department of Ophthalmology
520			_aNd:YAG laser, posterior Capsulotomy became the method of choice in treating PCO with good results as regarding visual acuity, contrast sensitivity and lack of glare. Alternatives to LCT are also studied, e.g. polishing with a neodymium:yttrium-lithiumfluoride picosecond laser. A polishing effect in an artificial latex posterior capsule was achieved, but with higher energy settings the IOL was damaged.Complications of Nd:YAG laser, posterior Capsulotomy: Damage to the intraocular lens (IOL). Rupture of the anterior hyaloid face anterior with anterior movement of vitreous which may cause a pupillary block and induce CME, RD and late-onset corneal edema. Increased intraocular pressure. Intraocular infection due to release of pre-existing bacteria encapsulated between the IOL and posterior capsule.We have investigated a new technique for prevention of posterior capsule opacification, summarized as doing circumferential minute punctures in the posterior capsule using minimal amount of Nd:YAG laser energy about 4-6 punctures in every quadrant. We have preserved the central optical zone in the posterior capsule. Using this process we have observed decrease in incidence of central posterior capsule opacification and lens epithelial cells migration onto the posterior capsule utilizing the grading suggested by Tetz and associates in 1997. (145)
530			_aIssued also as CD
653		4	_aDiabetic Patients
653		4	_aMicropunctures
653		4	_aThe Posterior Capsule
700	0		_aEffat Abdelnabi , _eSupervisor
700	0		_aOmar Elzawahry , _eSupervisor
700	0		_aRasha Mounir Eltanamly , _eSupervisor
905			_aEnas _eCataloger
905			_aNazla _eRevisor
942			_2ddc _cTH
999			_c57193 _d57193