Scientific work

Prof. Dr. Efekan Coşkunseven

197 publications. The source of the information is stated next to each publication.

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  1. 7.1 Uluslararası Hakemli Dergilerde Yayımlanan Makaleler (SCI,SSCI,ARTS AND HUMANITIES)

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  2. A1.Coşar C.Banu, Şener A.Bozkurt, Şen Nurşen, Coşkunseven Efekan. The efficacy of hourly prophylactic steroids in diffuse lamellar keratitis epidemic. Ophthalmologica. 2004 Sep-Oct;218(5):318-22. doi: 10.1159/000079473 PubMed PMID: 15334012.

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  3. A2.Aslanides Ioannis M, Tsiklis Nikolaos S, Pallikaris Ioannis G, Jankov Mirko R, Coşkunseven Efekan, Özkılıç Efekan. Apraclonidine and LASIK. Ophthalmology. 2005 Dec;112(12):2238; author reply 2244. doi:10.1016/j.ophtha.2005.09.021 PubMed PMID: 16325717.

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  4. A3.Aslanides Ioannis M, Tsiklis Nikolaos, Özkılıç Efekan, Coşkunseven Efekan, Pallikaris Ioannis G, Jankov Mirko R. The effect of topical apraclonidine on subconjunctival hemorrhage and flap adherence in LASIK patients. J Refract Surg. 2006 Jun;22(6):585-8. doi: 10.3928/1081-597X-20060601-11 PubMed PMID: 16805122.

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  5. A4.Coşkunseven Efekan, Önder Methiye, Kymionis George D, Diakonis Vasilios F, Arslan Ebru, Tsiklis Nikolaos, Bouzoukis Dimitrios I, Pallikaris I. Combined Intacs and posterior chamber toric implantable Collamer lens implantation for keratoconic patients with extreme myopia. Am J Ophthalmol. 2007 Sep;144(3):387-389. doi: 10.1016/j.ajo.2007.05.035 Epub 2007 Jul 19. PubMed PMID:17640609.

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  6. A5.Coşkunseven Efekan, Kymionis George D, Talu Haluk, Aslan Ebru, Diakonis Vasilios F, Bouzoukis Dimitrios I, Pallikaris Ioannis. Intrastromal corneal ring segment implantation with the femtosecond laser in a post-keratoplasty patient with recurrent keratoconus. J Cataract Refract Surg. 2007 Oct;33(10):1808-10. doi: 10.1016/j.jcrs.2007.05.042 PubMed PMID: 17889781.

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  7. A6.Coşkunseven Efekan, Kymionis George D, Tsiklis Nikolaos S, Atun Serife, Arslan Ebru, Jankov Mirko R, Pallikaris Ioannis G. One-year results of intrastromal corneal ring segment implantation (KeraRing) using femtosecond laser in patients with keratoconus. Am J Ophthalmol. 2008 May;145(5):775-9. doi: 10.1016/j.ajo.2007.12.022. Epub 2008 Mar 4. PubMed PMID: 18291344.

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  8. A7.Coşkunseven Efekan, Kymionis George D, Bouzoukis Dimitrios I, Aslan Ebru, Pallikaris Ioannis. Single intrastromal corneal ring segment implantation using the femtosecond laser after radial keratotomy in a keratoconic patient. J Cataract Refract Surg. 2009 Jan;35(1):197-199. doi: 10.1016/j.jcrs.2008.07.037. PubMed PMID: 19101446.

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  9. A8.Coşkunseven Efekan, Jankov Mirko R, Hafezi Farhed. Contralateral eye study of corneal collagen cross-linking with riboflavin and UVA irradiation in patients with keratoconus. J Refract Surg. 2009 Apr;25(4):371-6. doi: 10.3928/1081597X-20090401-02. PubMed PMID: 19431928.

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  10. A9.Piñero David P, Alio Jorge L, Morbelli Hector, Uceda-Montanes Antonio, El Kady Bassam, Coşkunseven Efekan, Pascual Inmaculada. Refractive and corneal aberrometric changes after intracorneal ring implantation in corneas with pellucid marginal degeneration. Ophthalmology. 2009 Sep;116(9):1656-64. doi: 10.1016/j.ophtha.2009.06.002. Epub 2009 Jul 29. PubMed PMID: 19643482.

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  11. A10.Piñero Ddavid P, Alio Jorge L, El Kady Bassam, Coşkunseven Efekan, Morbelli Hector, Uceda-Montanes Antonio, Maldonado Miguel J, Cuevas Diego, Pascual Inmaculada. Refractive and aberrometric outcomes of intracorneal ring segments for keratoconus: mechanical versus femtosecond-assisted procedures. Ophthalmology. 2009 Sep;116(9):1675-87. doi: 10.1016/j.ophtha.2009.05.016. Epub 2009 Jul 29. PubMed PMID: 19643498

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  12. A11.Coşkunseven Efekan, Kymionis George D, Tsiklis Nikolaus S, Atun Şerife, Arslan Ebru, Siganos Charalambos S, Jankov Mirco, Pallikaris Ioannis G. Complications of intrastromal corneal ring segment implantation using a femtosecond laser for channel creation: a survey of 850 eyes with keratoconus. Acta Ophthalmol. 2011 Feb;89(1):54-7. doi: 10.1111/j.1755-3768.2009.01605.x. PubMed PMID: 19681760.

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  13. A12.Kymionis George D, Diakonis Vasilios F, Coşkunseven Efekan, Jankov Mirco, Yoo Sonia H, Pallikaris Ioannis G. Customized pachymetric guided epithelial debridement for corneal collagen cross linking. BMC Ophthalmol. 2009 Aug 28;9:10. doi: 10.1186/1471-2415-9-10. PubMed PMID: 19715585.

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  14. A13.Kymionis George D, Kounis George A, Portaliou Dimitra M, Grentzelos Michael A, Karavitaki Alexandra E, Coşkunseven Efekan, Jankov Mirko R, Pallikaris Ioannis G. Intraoperative pachymetric measurements during corneal collagen cross-linking with riboflavin and ultraviolet A irradiation. Ophthalmology. 2009 Dec;116(12):2336-9. doi:10.1016/j.ophtha.2009.09.018. Epub 2009 Oct 22. PubMed PMID: 19850346.

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  15. A14.Coşkunseven Efekan, Jankov Mirko R, Hafezi Farhad, Atun Şerife, Arslan Ebru, Kymionis George D. Effect of treatment sequence in combined intrastromal corneal rings and corneal collagen crosslinking for keratoconus. J Cataract Refract Surg. 2009 Dec;35(12):2084-91. doi: 10.1016/j.jcrs.2009.07.008. PubMed PMID: 19969212.

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  16. A15.Coşkunseven Efekan, Kymionis George D, Grentzelos Michael A, Karavitaki Alexandra E, Portaliou Dimitra M, Jankov Mirko R, Arslan Ebru. INTACS followed by KeraRing intrastromal corneal ring segment implantation for keratoconus. J Refract Surg. 2010 May;26(5):371-4. doi: 10.3928/1081597X-20100203-01. PubMed PMID: 20166629.

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  17. A16.Kymionis George D, Portaliou Dimitra M, Diakonis Vasilios F, Kontadakis Georgios A, Krasia Maria S, Papadiamantis Anastosios G, Coşkunseven Efekan, Pallikaris Aristofanis I. Posterior linear stromal haze formation after simultaneous photorefractive keratectomy followed by corneal collagen cross-linking. Invest Ophthalmol Vis Sci. 2010 Oct;51(10):5030-3. doi: 10.1167/iovs.09-5105. Epub 2010 May 12. PubMed PMID: 20463316.

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  18. A17.Jankov Ii Mirko R, Jovanovic Vesna, Nikolic Ljubisa, Lake Jonathan C, Kymionis Georgos, Coşkunseven Efekan. Corneal collagen cross-linking. Middle East Afr J Ophthalmol. 2010 Jan;17(1):21-7. doi: 10.4103/0974-9233.61213. PubMed PMID: 20543933.

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  19. A18.Kymionis George D, Portaliou Dimitra M, Diakonis Vasilios F, Karavitaki Alexandra E, Panagopoulou Sophia I, Jankov Ii Mirko R, Coşkunseven Efekan. Management of post laser in situ keratomileusis ectasia with simultaneous topography guided photorefractive keratectomy and collagen cross-linking. Open Ophthalmol J. 2011 Feb 11;5:11-3. doi: 10.2174/1874364101105010011. PubMed PMID: 21399769.

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  20. A19.Jankov Ii Mirko R, Jovanovic Vesna, Delevic Sladjana, Coşkunseven Efekan. Corneal collagen cross-linking outcomes: review. Open Ophthalmol J. 2011 Feb 11;5:19-20. doi: 10.2174/1874364101105010019. PubMed PMID: 21448301.

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  21. A20.Coşkunseven Efekan, Kymionis G George D, Grentzelos Michael A, Portaliou Dimitria M, Kolli Sai, Jankov Mirko R. Femtosecond LASIK retreatment using side cutting only. J Refract Surg. 2012 Jan;28(1):37-41. doi: 10.3928/1081597X-20110812-01. Epub 2011 Aug 19. PubMed PMID: 21853962.

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  22. A21.Richoz Olivier, Schutz James S, Pajic Bojan, Coşkunseven Efekan, Hafezi Farhad. Crosslinking for recurrent keratoconus. Ophthalmology. 2012 Apr;119(4):878-878.e2. doi: 10.1016/j.ophtha.2011.11.007. PubMed PMID: 22472250.

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  23. A22.Coşkunseven Efekan, Jankov Mirko R, Grentzelos Michael A, Plaka Argyro D, Limnopoulou Aliki N, Kymionis George D. Topography-guided transepithelial PRK after intracorneal ring segments implantation and corneal collagen CXL in a three-step procedure for keratoconus. J Refract Surg. 2013 Jan;29(1):54-8. doi: 10.3928/1081597X-20121217-01. PubMed PMID: 23311742.

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  24. A23.Coşkunseven Efekan, Sharma Daya P, Jankov Mirko R, Kymionis George D, Richoz Olivier, Hafezi Farhad. Collagen copolymer toric phakic intraocular lens for residual myopic astigmatism after intrastromal corneal ring segment implantation and corneal collagen crosslinking in a 3-stage procedure for keratoconus. J Cataract Refract Surg. 2013 May;39(5):722-9. doi: 10.1016/j.jcrs.2012.11.027. Epub 2013 Mar 14. PubMed PMID: 23499066. Coşkunseven Efekan, Kavadarlı Işılay, Şahin Onurcan, Kayhan Belma, Pallikaris Ioannis. Refractive Outcomes of 20 Eyes Undergoing ICL Implantation for Correction of Hyperopic Astigmatism. J Refract Surg. 2017 Sep 1;33(9):604-609. doi: 10.3928/1081597X-20170504-06.

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  25. A24.Coşkunseven Efekan, Sharma Daya Papalkar, Grentzelos Michael A, Şahin Onurcan, Kymionis George D, Pallikaris Ioannis. Four-Stage Procedure for Keratoconus: ICRS Implantation, Corneal Cross-linking, Toric Phakic Intraocular Lens Implantation, and Topography-Guided Photorefractive Keratectomy. J Refract Surg. 2017 Oct 1;33(10):683-689. doi: 10.3928/1081597X-20170807-01. PubMed PMID: 28991336.

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  26. A25.Coskunseven Efekan, Kavadarli Isilay , Sahin Onurcan , Kayhan Belma , Pallikaris . Refractive Outcomes of 20 Eyes Undergoing ICL Implantation for Correction of Hyperopic Astigmatism Coskunseven E, et al. J Refract Surg. 2017 Sep 1;33(9):604-609. doi: 10.3928/1081597X-20170504-06. PMID: 28880335PMID: 28880335 DOI: 10.3928/1081597X-20170504-06

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  27. A26.Kayhan Belma, Coşkunseven Efekan, Şahin Onurcan, Pallikaris Ioannis. The effects of implantable collamer lens implantation on higher order aberrations. International Journal of Ophthalmology. 2019;12(12):1848-1852. doi:10.18240/ijo.2019.12.05.

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  28. A27.Coşkunseven Efekan, Ambrosio Jr. Renato, Smoradkova Adriana, Sanchez Leon Francisco, Şahin Onurcan, Kavadarlı Işılay, Jankov II Mirko R. Visual, refractive and topographic outcomes of progressive thickness intrastromal corneal ring segments for keratoconic eyes. Int Ophthalmol.2020;6: doi:10.1007/s10792-020-01467-5 Int Ophthalmol. 2020 Nov;40(11):2845.. PMID: 32856194

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  29. Femtosecond laser channel creation facilitates placement of intracorneal ring segments( Eurotimes Vol:10;4 April 2005,21 p), Efekan Coşkunseven

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  30. 2.Conventional Microkeratomes (Eurotimes Vol:10;5 May 2005, 15-17p), Efekan Coşkunseven

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  31. 3.PRL for high myopia and hyperopia: 1 year results of 115 consecutive cases(Info Globe international edition 02 Sep 2005,,6-8p) Efekan Coşkunseven

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  32. 4.Four European PRL studies demonstrate efficacy, safety (Ocular Surgery News Europe-Asıa Pacific Edition Vol:16;12 Dec2005 22p), Efekan Coşkunseven

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  33. Patient adaptation to the refractive multifocal ReZoom IOL (Opthalmology Times Europe Jan/Feb 2006 30-31p) Efekan Coşkunseven

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  34. Toric phakic IOL enhances astigmatic correction of ring segments in eyes with keratoconus (Eurotimes June 2007, 38p) Efekan Coşkunseven

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  35. Take the omni-focal approach (Ophthalmology Times Europe Meeting E-News, September 8th, 2007) Efekan Coşkunseven

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  36. Why Femtosecond Laser for Intracorneal Rings? (Cataract & Refractive Surgery Today Europe, October 2007) Efekan Coşkunseven

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  37. B1.Jankov Mirko R, Luis GS, Lemonis Sissimos, Coşkunseven Efekan, Aslanides Yannis, Kannelopoulos John A. Ropography-Guided Custom Ablation with WaveLight Allegretto Wave.Symposium on Cataract, IOL and Refracrivr Surgery 1-5 Mayıs, 2004, California, USA (Sözlü Sunum)

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  38. B2.Coşkunseven Efekan, Atun Şerife, Koray Altuğ, Katsanavaki Vikentia.Early Clinical Results of EPI-LASIK.Agean Cornea VII. 2-4 Temmuz 2004, Yunanistan. (Sözlü Sunum)

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  39. B3.Coşkunseven Efekan, Özkılıç Ersel, Küçümen Beril, Atun Şerife, Siganos CS. Intacs in Treatment of Keratoconus. Agean Cornea VII. 2-4 Temmuz 2004, Yunanistan. (Sözlü Sunum)

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  40. B4.Katsanevaki V, Coşkunseven Efekan, Pallikaris I. The effect of corneal cooling on early postoperative course after EPI-LASIK for low myopia.XXII. Congress of the ESCRS. 18-22 Eylül 2004,Paris, Fransa. (Poster)

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  41. B5.Coşkunseven Efekan, Atun S, Koray A, Katsanevaki V.Early clinical results of EPI-LASIK. XXII. Congress of the ESCRS. 18-22 Eylül 2004,Paris, Fransa. (Sözlü Sunum)

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  42. B6.Atun S, Coşkunseven Efekan, Aslanides I, Vinod K. Treatment of virgin eyes with asymmetric astigmatism of over 4 DPTS using topography guided customised ablation treatment (T Cat) with Wavelight Allegretto Wave. XXII. Congress of the ESCRS. 18-22 Eylül 2004,Paris, Fransa. (Sözlü Sunum)

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  43. B7.Aslanides I, Coşkunseven Efekan, Kumar V, Jankov M, Astarakakis N, Pallikaris I.Evaluation of the schwind mikrokeratome. XXII. Congress of the ESCRS. 18-22 Eylül 2004,Paris, Fransa. (Sözlü Sunum)

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  44. B8.Kumar V, Aslanides I, Coşkunseven Efekan, Tsiklis N, Jankov M, Astarakakis N, Pallikaris I.Comparison of flap dimensions, cut quality and induced aberrations with moria M2 and Schwind micro-keratomes. XXII. Congress of the ESCRS. 18-22 Eylül 2004,Paris, Fransa. (Sözlü Sunum)

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  45. B9.Özkılıç E, Coşkunseven Efekan, Öktem L, Öndeş F. Use of topical aproclonidin in prevention of subconjunctival hemorrhage in LASIK patients. XXII. Congress of the ESCRS. 18-22 Eylül 2004,Paris, Fransa. (Sözlü Sunum)

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  46. B10.Coşkunseven Efekan, Öktem L, Özkılıç E, Toygar B, Siganos C.Management of myopic astigmatism by keratokonus with intact and silicone posterior chamber phakic intraocular lens (PRK) implantation. XXII. Congress of the ESCRS. 18-22 Eylül 2004,Paris, Fransa. (Poster)

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  47. B11.Coşkunseven Efekan, Atun S, Aslanides I, Kumar V, Pallikaris I, Jankov M. Treatment of highly irregular astigmatism due to corneal scars using topography guided customised ablation treatments (T Cat) with wavelight allegretto wave. XXII. Congress of the ESCRS. 18-22 Eylül 2004,Paris, Fransa. (Poster)

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  48. B12.Öktem L, Coşkunseven Efekan, Özkılıç E, Öncel M, Aslanides I.Posterior chamber silicone phakic intraocular lenses (PRL) to correct high myopia. Congress of the ESCRS. 18-22 Eylül 2004,Paris, Fransa. (Poster)

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  49. B13.Katsanevaki V, Coşkunseven Efekan, Pallilaris I. The effect of corneal cooling on early postoperative course after EPI-LASIK for low myopia. Congress of the ESCRS. 18-22 Eylül 2004,Paris, Fransa. (Poster)

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  50. B14.Özkılıç E, Coşkunseven Efekan, Küçümen B, Atun S, Siganos C.İntacs in treatment of keratoconus. Congress of the ESCRS 18-22 Eylül 2004,Paris, Fransa. (Poster)

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