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Öğe Alcohol liberates dye of syringes(Kluwer Academic Publ, 1996) Kayikcioglu, O; Akkin, CForeign particles may contaminate intraocular surgery and have a role in postoperative inflammation. Irrigation solutions, viscoelastics, air and instruments introduced into the eye may carry in a number of organic or inorganic, inert or reactive foreign material. Dye of colored indicators on syringes may also behave as an unrecognized contaminant. This dye material is easily released from syringes by exposure to alcohol. The significance of dye contamination and possible outcomes were discussed.Öğe Coexistence of Intraocular Eyelashes and Anterior-Chamber Cyst After Penetrating Eye Injury - a Case Presentation(Kluwer Academic Publ, 1994) Kose, S; Kayikcioglu, O; Akkin, C; Yagci, A; Basdemir, GWe herein describe a patient in whom two intraocular eyelashes and an anterior chamber cyst embedded into the anterior surface of the iris was detected following penetrating eye injury. After a one year asymptomatic period, the patient was hospitalized because of uveitic reaction in the anterior chamber which may be due to cyst development. The lashes and cyst were removed surgically, and examined pathologically. There was no complication in one year follow-up period.Öğe Determining fluid level in a translucent eye-drop bottle: Transillumination by penlight(Kluwer Academic Publ, 1997) Kayikcioglu, O; Akkin, C; Ates, HWe describe an easy way to determine eye-drop contents in translucent bottles. Transillumination of eye-drop bottles from behind or the bottom by using a penlight clearly defines the fluid levels. The described procedure may prevent disposal of eye-drop bottles containing useful amounts of medication and prevent Ophthalmologists and Patients unexpectedly coming across an empty bottle.Öğe Double-cystotome capsulorhexis technique in pediatric cataracts(Slack Inc, 2001) Erakgun, T; Kayikcioglu, OÖğe Electrocardiographic changes during subconjunctival injections(Kluwer Academic Publ, 1999) Kayikcioglu, O; Kayikcioglu, M; Erakgun, T; Guler, CElectrocardiographic changes were investigated in 53 patients during subconjunctival drug injections. Decrease in heart-rate of more than 10% or arrhythmia was observed in 25 (47.2%) of the patients, who were considered to have a positive oculocardiac reflex. In the control group of 35 patients, only 3 (8.6%) were found to have a significant decrease in heart rate during blood sampling from antecubital vein (p = 0.000). Young age was a significant risk factor for oculocardiac reflex during injections (p = 0.01). Patient gender, verbal pain score, satiety, experience of periocular injections, injected drug type were not found to be risk factors. All patients with oculocardiac reflex were asymptomatic; however, it is still wise to have emergency supplies ready for any circulatory derangement during subconjunctival injections.Öğe Human cataractous lens nudeus implanted in a sheep eye lens as a model for phacoemulsification training(Elsevier Science Inc, 2004) Kayikcioglu, O; Egrilmez, S; Emre, S; Erakgun, TWe describe a realistic and inexpensive experimental cataract model for phacoemulsification training. After a capsulorhexis is performed, a deep cavity in the lens of an enucleated sheep eye is formed by phacoemulsification through a lateral incision. An undamaged human cataractous lens nucleus obtained by extracapsular cataract extraction is inserted in the preformed cavity, resting in the center of a cortex cushion. Phacoemulsification training is performed through a corneal tunnel incision. The experimental model is prepared with a human cataractous lens nucleus of the preferred hardness, simulating nuclear phacoemulsification in humans. (C) 2004 ASCRS and ESCRS.Öğe The influence of religious fasting on basal tear secretion and tear break-up time(Kluwer Academic Publ, 1998) Kayikcioglu, O; Erkin, EF; Erakgun, TMuslims abstain from food and drink from dawn to sunset during the holy month of Ramadan. An extended strict fasting may influence tear secretion and quality. We investigated changes in basal tear secretion (BTS) and tear break-up time (BUT) at the beginning and at the end of fasting on 32 healthy male patients with a mean age of 22.3 +/- 2.9 years. Body weight and urine specific gravity were also determined to assess the extent of dehydration due to fasting. Each case lost 0.1-1.25 kg of body weight while urine specific gravity changes were statistically insignificant. Mean BTS amount was 19.9 +/- 10.9 mm at the initial examination and 19.7 +/- 11.5 mm at the end of fasting (p=0.9). BUT values were 20.1 +/- 9.3 sec at the beginning of fasting and 23.5 +/- 14.9 sec at the end of fasting (p=0.19). We found that religious fasting in the winter season does not seem to affect BTS and BUT values in healthy individuals.Öğe A novel suture technique in stellate corneal lacerations(Slack Inc, 2001) Akkin, C; Kayikcioglu, O; Erakgun, TA novel suture technique for regular stellate corneal lacerations, called a star-shaped suture is described. The suturing begins from inside any of the wound tips in a clockwise direction. Suture placement proceeds in a counterclockwise direction by the adjacent wound limb, while the suture passes are all in clock-wise direction. Finally, a star-shaped suture is achieved with the knot self-buried in the corneal stroma at the initial entry site. This is a continuous suture, of which tractional forces direct to the center of the wound providing good apical apposition for stellate lacerations. This suture technique can be an alternative for the reconstruction of stellate corneal lacerations.Öğe Retinal artery macroaneurysm as initial presentation of hypertension(Elsevier Ireland Ltd, 2004) Sekuri, C; Kayikcioglu, M; Kayikcioglu, OA case of uncontrolled hypertension with a vitreoretinal hemorrhage due to a retinal artery macroaneurysm of the right eye and chorioretinal scars of the left eye as initial symptom of hypertension is presented. End organ damage was undiagnosed until an intraocular hemorrhage appeared in the right eye. The hemorrhage and retinal macroaneursym disappeared spontaneously with proper medical therapy for hypertension. (C) 2003 Elsevier Ireland Ltd. All rights reserved.Öğe A simple closed chamber technique for repair of traumatic iridodialysis in phakic eyes(Slack Inc, 2001) Erakgun, T; Kaskaloglu, M; Kayikcioglu, OA surgical technique was developed for traumatic iridodialysis repair using a small partial-thickness scleral flap and a 24-gauge disposible hypodermic needle. This procedure is a "direct iridodialysis-site approach" closed chamber technique with minimal surgical trauma that can be used in phakic, pseudophakic, or aphakic eyes.
