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150篇 您的检索式:作者名="Ceylan K"
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1Comparison of visual and topographic outcomes of deep-anterior lamellar keratoplasty and penetrating keratoplasty in keratoconus显示文摘AIM:To compare visual,surgical and topographic outcomes of deep anterior lamellar keratoplasty(DALK)and penetrating keratoplasty(PK)for keratoconus(KC).METHODS:In this multicenter,prospective,randomized clinical trial 76 eyes of 71 KC patients operated between January 2011 and July 2014 in 2 tertiary referral hospitals were included. Consecutive patients were alternately selected to receive one of the two surgical methods. Thirty eight eyes underwent DALK with the big-bubble technique and 38 eyes underwent PK.RESULTS:Mean best spectacle corrected visual acuity(BSCVA)at the first postoperative week(P=0.012)and the first postoperative month(P<0.001)was statistically significantly higher in DALK group. The mean BSCVA at12 mo was not significantly different for DALK(0.30±1.99 log MAR)versus PK(0.40±0.33 log MAR)(P=0.104). The76.3% of the eyes had a BSCVA over 0.5 in DALK and 47.4%in PK group(P=0.009). The 7.9% of the eyes had a BSCVA of 1.0 in DALK and 5.3% in PK group(P=0.644). Mean spherical equivalent was-2.94 D in DALK and-3.09 D in PK group.Mean topographic astigmatism was 4.62 D and 4.18 D respectively. Regular topographic patterns were observed in 31(81.6%)of DALK and 29(76.3%)of PK(P=0.574). The most frequent topographic pattern was oblate asymmetric bow tie,seen in 39.5% in DALK and 23.7% in PK. CONCLUSION:Big bubble DALK provides an earlier visual improvement compare to PK. However,visual and topographic outcomes are similar to those in PK at 1y. Postoperative complications including rejection and intraocular pressure elevation are more frequent in PK. DALK is a safer alternative to PK for KC. However,intraoperativeperforation of the Descemet's membrane is a significant complication.Bora Yüksel Baran Kandemir Umut Duygu Uzunel Ozan Celik Sezgin Ceylan Tuncay Küsbeci 2017International Journal of Ophthalmology(English edition)2017,10,3:5
2Effects of treatments on the mineral matter and acidic functional group contents of Turkish lignites显示文摘ONAL Y CEYLAN K 1995Fuel1995,74,7:1
3Acoustic rhinometry in the objective evaluation of childhood septoplasties 显示文摘Can IH Ceylan K Bayiz U 2005In J Pedlatr Otorhinolaryngol2005,69,4:1
4A new endoscopic surgical classification and Invasion criteria for pituitary adenomas Involving the cavern- ous sinus显示文摘Ceylan S Anik I Koc K 2011Turkish Neurosurgery2011,21,3:1
5Comparison of radiofrequency tissue volume reduction and submucosal resection with microdebrider in inferior turbinate hypertrophy显示文摘Kizilkaya Z Ceylan K Emir H 2008Otolaryngol Head Neck Surg2008,138,2:1
6Effects of face mask treat- ment with and without rapid maxillary expansion in young adult subjects 显示文摘Halicioglu K Yavuz I Ceylan I 2014Angle Orthod2014,84,5:1
7Estimating petroleum exergy production andconsumption using vehicle ownership and GDP based on genetic algorithm approach 显示文摘Ozturk H K Ceylan H Hepbasli A 2004Renewable and Sustainable Energy Reviews2004,,8:1
8The value of diffusion- weighted MRI in the diagnosis of malignant and benign urinary bladderlesions显示文摘Avcu S Koseoglu M N Ceylan K 2011Br J Radiol2011,84,:1
9Ureterosopic treatment of ureteral lithiasis with pneumatic lithotripsy analysis of 287 procedures in a public hospital显示文摘CEYLAN K SUNBUL O SAHIN A 2005Uml Res2005,33,6:1
10Thermogravimetric analy- sis of pretreated Turkish lignites 显示文摘Ceylan K Karaca H 3nal Y 1999Fuel1999,78,9:1
11Endoscopic endonasal transsphenoidal approach for pituitary adenomas invading the cavernous sinus Clinical article 显示文摘Ceylan S Koc K Anik I 2012Journal Of Neurosurgery2012,112,1:1
12Ureteroscopie treatment of ureteral lithiasis with pneumatic lithotripsy:analysis of 287 procedures in a public'hospital显示文摘Ceylan K SunbtdO Sahin A 2005Urol Res2005,33,6:1
13Face mask therapy effects in two skeletal maturation groups of female subjects with skele- tal Class Ⅲ malocclusions显示文摘Yavuz I Halicio lu K Ceylan I 2009Angle Orthod2009,79,5:1
14Effects of crushed clay brick aggre- gate on mortar durability 显示文摘Bektas F Wang K Ceylan H 2009Construction Building Mater2009,23,:1
15A case of acute encephalopathy after iohexol Lumbar myelography显示文摘Ceylan S Baykal S kuzeyli K 1993Clin Neurol Neurosurg1993,95,1:1
16Incidence of retro-aortic left renal vein and its relationship with varicocele显示文摘Arslan H Etlik O Ceylan K 2005Euro Radiol2005,15,8:1
17Soil stabilization with bioenergy coproduct显示文摘CEYLAN H GOPALAKRISHNAN K KIM S 2010Transportation Research Record: Journal of the Transportation Research Board2010,2186,1:1
18The expression of MMP-2, MMP-7, MMP 9, and TIMP- 1 in chronic rhinosinusitis and nasal polyposis显示文摘CAN I H CEYLAN K CAYDERE M 2008Otolaryngol Head Neck Surg2008,139,:1
19Pretreatment of afyon alcaloide factory's wastewater by wet air oxidation (WAO) 显示文摘Kacar Y Alpay E Ceylan V K 2003Water Research2003,37,:1
20A hybrid intrusion detection system design for computer network security 显示文摘Ali Aydin M Halim Zaim A Gokhan Ceylan K 2009Computers & Electrical Engineering2009,35,18:1
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