Prof. Dr. Mehmet Orçun Akdemir

Areas of Interest: Cataract Surgery, Refractive Surgery, Glaucoma, Cornea, Intraocular Lenses,

Educational Status:

Degree	Department/Program	University	Year
Licence	Faculty of Medicine	Marmara University Faculty of Medicine	2002
Medical Specialization	Eye Diseases	Haydarpasa Sample Education and Research Hospital	2008

Medical Specialization Thesis Title (attached) and Thesis Advisor:

Thesis Title: Descemet Punch in Trabeculectomy Surgery Performed with Phacoemulsification

Effect of Its Use on Surgical Success

Thesis Advisor: Dr. Mehmet Şahin Sevim

Tasks:

Job Title	Place of Duty	Year
Assistant Dr.	Haydarpasa Sample Education and Research Hospital	2003-2008
Specialist Dr.	Kartal Lütfi Kırdar Education and Research Hospital	2009-2011
Tbp. Att. (Military Service)	GATA Haydarpasa Education and Research Hospital	2009-2010
Specialist Dr.	Idil State Hospital (Compulsory Service)	2011-2011
Chief Assistant (EXAM)	Erzurum Regional Education and Research Hospital	2011-2012
Assoc. Prof. Dr. (Assistant Professor)	Bulent Ecevit University Ophthalmology USA	2012-2017
Assoc. Prof. Dr.	Bulent Ecevit University Ophthalmology USA	2017-2023
Prof. Dr.	Bulent Ecevit University Ophthalmology USA	2023-2025

Supervised Master's Theses (Medical Specialization Thesis):

1) Effect of Diabetes on Choroidal Thickness and Peripapillary Retinal Nerve Fiber Layer Thickness, Dr. Erkan Çelik, Bülent Ecevit University/Faculty of Medicine/Surgical Medical Sciences/Ophthalmology

2) Evaluation of Tear Break-Up Time, OSDI Score, MEIBOGRAPHY, SCHIRMER Test Before and After Replacement of These Vitamins in People with Vitamin D and/or Vitamin B12 Deficiency, Dr. Samet Turhan, Bülent Ecevit University/Faculty of Medicine/Surgical Medical Sciences/Ophthalmology

3) Performance of ESCRS Intraocular Lens Power Calculator with Optical Biometry and Scheimpflug Camera According to Standard Formulas, Dr. Enes Serbest, Bülent Ecevit University/Faculty of Medicine/Surgical Medical Sciences/Ophthalmology. (ongoing)

Dergi Editörlüğü:

Batı Karadeniz Tıp Dergisi Cerrahi Tıp Bilimleri Alan Editörlüğü: 2020 - 2025

Son iki yılda verdiği lisans ve lisansüstü düzeydeki dersler:

Akademik Yıl	Dönem	Dersin Adı	Haftalık Saati		Öğrenci Sayısı
			Teorik	Pratik
2022-2023	Tıp Fakültesi Dönem V Göz Hastalıkları Dersleri	Eğitim yılında 5 staj döneminde tekrar edilmiştir
		Kornea Hastalıkları	2		100
		Konjonktiva Hastalıkları	2		100
		Göz Travmaları ve Kimyasal Yaralanmalar	2		100
	Tıp Fakültesi Dönem III Göz Hastalıkları Dersleri	Görme Yolları	1		100

Akademik Yıl	Dönem	Dersin Adı	Haftalık Saati		Öğrenci Sayısı
			Teorik	Pratik
2023-2024	Tıp Fakültesi Dönem V Göz Hastalıkları Dersleri	Eğitim yılında 5 staj döneminde tekrar edilmiştir
		Kornea Hastalıkları	2		100
		Konjonktiva Hastalıkları	2		100
		Göz Travmaları ve Kimyasal Yaralanmalar	2		100
	Tıp Fakültesi Dönem III Göz Hastalıkları Dersleri	Görme Yolları	1		100

Akademik Yıl	Dönem	Dersin Adı	Haftalık Saati
			Teorik
2022-2023	Tıpta Uzmanlık Öğrencileri Dersleri	Ön Segment Hastalıklarına Giriş (Konjonktiva, Kornea, Lens, Uvea)	2
		Lens Hastalıkları ve Cerrahisi	2
		Göz Anatomi ve Fizyolojisi	2
		Kornea Hastalıkları ve Cerrahisi	2
		Klinik Muayene Yöntemleri	2

Akademik Yıl	Dönem	Dersin Adı	Haftalık Saati
			Teorik
2023-2024	Tıpta Uzmanlık Öğrencileri Dersleri	Ön Segment Hastalıklarına Giriş (Konjonktiva, Kornea, Lens, Uvea)	2
		Lens Hastalıkları ve Cerrahisi	2
		Göz Anatomi ve Fizyolojisi	2
		Kornea Hastalıkları ve Cerrahisi	2
		Klinik Muayene Yöntemleri	2

Memberships in Scientific Organizations:

1-Turkish Ophthalmology Association

PUBLICATIONS

A- Articles Published in Internationally Refereed Journals

A.1 Mehmet Orçun Akdemir , Baran Kandemir, Isil Bahar Sayman, Cem Selvi, Omer Kamil Dogan. Comparison of Visual Acuity and Contrast Sensitivity between Deep Anterior Lamellar Keratoplasty and Penetrating Keratoplasty in Patients with Keratoconus. International Journal of Ophthalmology. 2012;5(6):737-741. (SCI-E)

A.2 Mehmet Orcun Akdemir , Serkan Ozen. External opthalmomyiasis caused by Oestrus ovis misdiagnosed as bacterial conjunctivitis. Tropical Doctor. 2013;43(3):120-123. (SCI-E)

A.3 Umit Aykan, Mehmet Orçun Akdemir , Özlem Yildirim, Figen Varlibas. Screening for Patients with Mild Alzheimer's Disease Using Frequency Doubling Technology Perimetry. Neuro-Ophthalmology. 2013; 37(6):239-246. (SCI-E)

A.4 Banu Torun Acar, Mehmet Orçun Akdemir , Suphi Acar. Corneal biomechanical properties in eyes with no previous surgery, with previous penetrating keratoplasty and with deep anterior lamellar keratoplasty. Japanese Journal of Ophthalmology. 2013;57(1):85-89. (SCI)

A.5 Mehmet Orçun Akdemir , Muhammet Rasit Sayin, Merve Armut, Ibrahim Akpinar, Suat Hayri Uğurbaş. Pseudoexfoliation syndrome and coronary artery ectasia. Eye. 2014;28(5):594-599. (SCI)

A.6 Banu Torun Acar, Mehmet Orcun Akdemir , Suphi Acar. Visual acuity and endothelial cell density with respect to the graft thickness in Descemet's stripping automated endothelial keratoplasty: one year results. Int J Ophthalmol.. 2014 Dec 18;7(6):974-9. doi: 10.3980/j.issn.2222-3959.2014.06.11. (SCI-E)

A.7 Mehmet Orçun Akdemir , Ahmet Kirgiz, Orhan Ayar, Havva Kaldirim, Metin Mert, Kubra Serefoglu Cabuk, Muhittin Taskapili. The Effect of Pseudoexfoliation and Pseudoexfoliation Induced Dry Eye on Central Corneal Thickness. Current Eye Research. 2016;41(3):305-10 (SCI)

A.8 Serpil Yazgan, Orhan Ayar, Mehmet Orçun Akdemir , Suat Hayri Uğurbaş. Simultaneous Bilateral Non-Arteritic Anterior Ischaemic Optic Neuropathy and Unilateral Central Retinal Artery Occlusion after Hip Prosthesis Surgery. Neuro-Ophthalmology. 2014;38(5):257-259.

A.9 Mehmet Orçun Akdemir , Orhan Ayar, Serpil Yazgan, Sevil Uygun Ilikhan, Erkan Celik, Suat Hayri Uğurbaş, Yucel Üstundag. Peripapillary retinal nerve fiber layer and choroidal thickness in cirrhosis patients. Revista Brasileira de Oftalmologia. 2015;74(6):345-349.

A.10 Orhan Ayar, Mehmet Cuneyt Ozmen, Orkun Muftuoglu, Mehmet Orçun Akdemir , Mustafa Koc, Kemal Ozulken. In-vivo corneal biomechanical analysis of unilateral keratoconus. International Journal of Ophthalmology. 2015;8(6):1141-1145. (SCI-E)

A.11 Mehmet Orçun Akdemir, Banu Torun Acar, Füruzan Köktürk, Suphi Acar. Clinical outcomes of trabeculectomy vs. Ahmed glaucoma valve implantation in patients with penetrating keratoplasty: (Trabeculectomy vs. Ahmed galucoma valve in patients with penetrating keratoplasty). International Ophthalmology. 2016 Aug;36(4):541-6. (SCI-E)

A.12 Serpil Yazgan, Ugur Celik, Havva Kaldirim, Orhan Ayar, Mehmet Orcun Akdemir . Plateletcrit in Ocular Pseudoexfoliation Syndrome. Eye Contact Lens. 2016 Sep;42(5):328-32. (SCI-E)

A.13 Ahmet Kirgiz, Kübra Atalay, Havva Kaldirim, Kübra Şerefoğlu Cabuk, Akdemir Mehmet Orçun , Muhittin Taşkapılı. Scheimpflug camera combined with placido-disk corneal topography and optical biometry for intraocular lens power calculation. International Ophthalmology . 2017 Aug;37(4):781-786. (SCI-E)

A.14 Serkan Özen, Murat Atabey Özer, Mehmet Orçun Akdemir . Vitamin B12 deficiency evaluation and treatment in severe dry eye disease with neuropathic ocular pain. Graefe's Archive for Clinical and Experimental Ophthalmology. 2017 Jun;255(6):1173-1177. (SCI)

A.15 Orhan Ayar, Atilla Alpay, Yaran Koban, Mehmet Orçun Akdemir , Serpil Yazgan, Sılay Cantürk Uğurbaş, Suat Hayri Uğurbaş. The Effect of Dexamethasone Intravitreal Implant on Retinal Nerve Fiber Layer in Patients Diagnosed with Branch Retinal Vein Occlusion. Current Eye Research. 2017 Sep;42(9):1287-1292. (SCI-E)

A.16 Serpil Yazgan, Orhan Ayar, Mehmet Orçun Akdemir, Yaran Koban. An excellent anatomical and visual recovery after surgical repair of an open eye injury with poor baseline prognostic factors. Ulus Journal of Trauma Emergency Surgery.; 2017: 23(2): 167-169. (SCI-E)

A.17 Orhan Ayar, Mehmet Orçun Akdemir , Fatma Erboy, Serpil Yazgan, Suat Hayri Ugurbas. Ocular findings in coal miners diagnosed with pneumoconiosis. Cutaneous ocular Toxicology. 2017 Jun;36(2):114-117. doi: 10.1080/15569527.2016.1196698

A18. Tahir Kansu Bozkurt, Banu Torun Acar, Ayşe Ebru Kılavuzoglu, Mehmet Orçun Akdemir , David Rex Hamilton, Cemile Banu Coşar Yurteri, Suphi Acar. An 11-Year Review of Keratoplasty in a Tertiary Referral Center in Turkey: Changing Surgical Techniques for Similar Indications. Eye Contact Lens. 2017 Nov;43(6):364-370. (SCI-E)

A.19 Serpil Yazgan, Fatma Erboy, Hacı Uğur Çelik, Tacettin Örnek, Suat Hayri Uğurbaş, Füruzan Köktürk, Orhan Ayar, Mehmet Orçun Akdemir , Erkan Çelik. Peripapillary Choroidal Thickness and Retinal Nerve Fiber Layer in Untreated Patients with Obstructive Sleep Apnea-Hypopnea Syndrome: A Case-Control Study. Current Eye Research. 2017 Nov;42(11):1552-1560. doi: 10.1080/02713683.2016.1266661. (SCI-E)

A.20 Orhan Ayar, Orkun Müftüoğlu, Mehmet Orçun Akdemir , Mehmet Cüneyt Özmen. Results of ethanol-assisted epithelium-on corneal cross-linking with and without intrastromal corneal ring implantation. International Ophthalmology 2019 Mar;39(3):651-659. doi: 10.1007/s10792-018-0858-6. (SCI-E)

A.21 Serpil Yazgan , Uğur Çelik, Orhan Ayar, Suat Hayri Uğurbaş, Mehmet Orçun Akdemir , Sılay Cantürk Uğurbaş, Atilla Alpay. The role of patient's systemic characteristics and plateletcrit in developing toxic anterior segment syndrome after uneventful phaco surgery: A case-control study. International Ophthalmology . 2018 Feb;38(1):43-52. doi: 10.1007/s10792-016-0418-x. (SCI-E)

A.22 Kirgiz Ahmet, Akdemir Mehmet Orcun , Yilmaz Ahu, Kaldirim, Havva, Atalay, Kursat, Asik, Nacaroglu Senay. The Use of Autologous Serum Eye Drops after Epithelium-off Corneal Collagen Crosslinking. Optometry and Vision Science. 2020 Apr;97(4):300-304. doi: 10.1097/OPX.0000000000001500. (SCI-E)

A.23 Akdemir Mehmet Orçun , Acar Banu, Acar Suphi. Biomechanics in DALK: Big bubble vs manual lamellar dissection. Arquivos Brasileiros de Oftalmologia. 2020 Mar-Apr;83(2):87-91. doi: 10.5935/0004-2749.20200022. (SCI-E)

A.24 Engin Ceren Durmaz, Akdemir Mehmet Orçun. Central serous chorioretinopathy following oral quetiapine. GMS Ophthalmol Cases. 2023 Jul 12:13:Doc13. doi: 10.3205/oc000221. eCollection 2023.

B. Papers Presented at International Scientific Meetings and Published in Proceedings Books

B.1 Mehmet Orçun Akdemir , Banu Torun Acar, Furuzan Kokturk, Suphi Acar. Clinical outcomes of trabeculectomy vs Ahmed glaucoma valve implantation in patients with penetrating keratoplasty. XXXII Congress of ESCRS, 13-17 September 2014, London. (Poster)

B.2 Tahir Kansu Bozkurt, Banu Torun Acar, Mehmet Orçun Akdemir , Ebru Bahadır Kilavuzoglu. Visual acuity and quantitative assesment of residual stromal bed after deep anterior lamellar keratoplasty following failed big bubbles. 5th EuCornea Congress, 12-13 September 2014, London. (Poster)

B.3 Banu Torun Acar, Tahir Kansu Bozkurt, Mehmet Orçun Akdemir , Suphi Acar. Successful big-bubble in deep anterior lamellar keratoplasty-keratoconus versus corneal dystrophies. 5th EuCornea Congress, 12-13 September 2014, London. (Poster)

B.4 Mehmet Orçun Akdemir , Ahmet Kırgız, Orhan Ayar, Havva Kaldırım, Metin Mert, Kubra Serefoğlu Cabuk, Muhittin Taskapili. Effect of pseudoexfoliation and pseudoexfoliation induced dry eye on central corneal thickness. The XXXII Congress of the European Society of Cataract and Refractive Surgeons, 13-17 September 2014, London. (Poster)

B.5 Mehmet Orçun Akdemir , Banu Torun Acar, Suphi Acar. Biomechanics in deep anterior lamellar keratoplasty: Big bubble vs. lamellar dissection. 6th Eucornea Congress, 4-5 September 2015, Barcelona. (Poster)

C1. National/international books written:

C2. Chapters in national/international books written:

C2.1 Wills Eye Institute 5-Minute Evaluation of Eye Diseases (TRANSLATION), Systemic Diseases (2015). Mehmet Orçun Akdemir ; Güneş Medical Houses, Editor: Tahir Kansu Bozkurt, Number of Pages 726, ISBN:978-975-277-578-7, Turkish (Book Translation)

C2.2 Cerebral Palsy - Multidisciplinary approach (TRANSLATION), Visual Impairment in Children with Cerebral Palsy (2015). Mehmet Orçun Akdemir , Pınar Aydın; Pelikan Bookstore, Editor: Mintaze Kerem Günel, Banu Anlar, Number of Pages 4, ISBN:978-3-87185-403-3, Turkish (Book Translation)

C2.3 Ophthalmology Review Guide (TRANSLATION), Massachusetts Eye and Ear Infirmary. Fundamentals of Ophthalmology (2016). Mehmet Orçun Akdemir . Atlas Bookstore. Translation Editor: Cemile Banu Coşar Yurteri. Number of Editions: 1, Number of Pages: 20, ISBN: 978-605-5265-24-3, Turkish (Book Translation)

C2.4 Glaucoma, How to Protect Your Vision (TRANSLATION), Mehmet Orçun Akdemir . Kugler publications. Translation Editor: Pınar AydınO'Dwyer. Number of pages: 142, ISBN: 978-90-6299-266-9, Turkish (Book Translation)

D- Articles Published in Nationally Refereed Journals

D.1 Mehmet Orçun Akdemir , Mehmet Şahin Sevim, Suphi Acar. Evaluation of the Results of Trabeculectomy Combined with Phacoemulsification. Medical Network Ophthalmology. 2009; 16(4): 250-253.

D.2 Mehmet Orçun Akdem ir, Ümit Aykan, Baran Kandemir (2010). Case Report: Recurrent Spontaneous Hyphema with Uveitis. Kartal Training and Research Hospital Medical Journal. 2010; 21(1): 37-40.

D.3 Banu Torun Acar, Mehmet Orçun Akdemir , Cemile Banu Coşar Yurteri, Suphi Acar. Comparison of Keratometry, Computerized Corneal Topography and Autorefractometry Measurements in Keratoconus. Medical Network Ophthalmology. 2010; 17(1): 4-7.

D.4 Mehmet Orçun Akdemir , Ahmet Kırgız, Mehmet Şahin Sevim, Suphi Acar. The Effect of Descemet Punch Use on Surgical Success in Trabeculectomy Surgery Performed with Phacoemulsification. Glaucoma Cataract. 2010;5(3):142-146.

D.5 Mehmet Orçun Akdemir , Ahmet Kırgız, Mehmet Şahin Sevim, Suphi Acar. Comparison of the Effectiveness of Trabeculectomy and Phacotrabeculectomy Surgery. Medical Network Ophthalmology. 2011;18(3):153-159.

D.6 Mehmet Orçun Akdemir , Işıl Bahar Sayman, Baran Kandemir. Sjögren Syndrome and Lipid Keratopathy. Medical Network Ophthalmology. 2014;21(2):138-140.

D.7 Orhan Ayar, Mehmet Orçun Akdemir , Serpil Yazgan, Atilla Alpay, Suat Hayri Uğurbaş. Metallic Fragment Originating from Aspiration Cannula During Phacoemulsification Surgery. Glaucoma Cataract. 2014; 9(3): 215-217.

D.8 Mehmet Orçun Akdemir , Orhan Ayar, Serpil Yazgan, Suat Hayri Uğurbaş. Diagnosis of Post-Total Thyroidectomy Hypocalcaemia By An Ophthalmologist. Glaucoma-Cataract. 2015;10(1), 58-60.

D.9 Orhan Ayar, Mehmet Cüneyt Özmen, Mehmet Orçun Akdemir , Serpil Yazgan, Sabite Emine Gökçe. Bilateral Central Serous Chorioretinopathy After Tooth Extraction. Retina Vitreous. 2015; 23, 151-154.

D.10 Orhan Ayar, Nesibe Akyürek, Mehmet Orçun Akdemir , Serpil Yazgan. Retinal Detachment due to Gyrate Atrophy. Gazi Medical Journal. 2015;26(2):71-72.

D.11 Sabite Emine Gökçe, Orhan Ayar, Mehmet Cüneyt Özmen, Serpil Yazgan, Mehmet Orçun Akdemir, Mustafa Koç. Results of Toric Intraocular Lens Implantation in Patients with Corneal Astigmatism and Cataract. Glaucoma-Cataract. 2015;10(2):125-128.

D.12 Mehmet Orçun Akdemir , Sılay Cantürk Uğurbaş, Suat Hayri Uğurbaş. Long-Term Effect of Botulinum Toxin in the Treatment of Benign Essential Blepharospasm and Hemifacial Spasm. Turkish Journal of Ophthalmology. 2015;45(1):9-13.

D.13 Mehmet Orçun Akdemir , Orhan Ayar, Serpil Yazgan, Atilla Alpay, Suat Hayri Uğurbaş. Spontaneous Resolution of Posterior Subcapsular Cataract in a Patient with Newly Diagnosed Type 1 Diabetes Mellitus. Turkish Journal of Ophthalmology. 2015;45(1):45-46.

D.14 Orhan Ayar, Serpil Yazgan, Mehmet Orçun Akdemir , Metin Işık, Atilla Alpay, Suat Hayri Uğurbaş. A Rare Ocular Finding in Behçet's Disease: Peripheral Ulcerative Keratitis. Turkish Journal of Ophthalmology. 2014;44(6):484-485.

D.15 Serpil YAZGAN, Orhan AYAR, Mehmet Orçun AKDEMİR , Mehmet TAŞ, Atilla ALPAY. Investigation of Corneal Biomechanical Properties in High Myopia Cases. Glaucoma-Cataract. 2015;10:267-272.

D.16 Serpil YAZGAN, Sultan BİŞKİN, Orhan AYAR, Mehmet Orçun AKDEMİR , İrem IŞIK, Suat Hayri UĞURBAŞ. Maxillary Sinus Mucocele with Exudative Retinal Detachment and Ocular Dystopia Without Diplopi. Turkey Clinics Journal Ophthalmology. 2018;27(3):236-40 2018;27(3):236-40.

D.17 Ahmet Kırgız, Mehmet Orçun Akdemir . Accelerated (18 mW/cm2 for 5 Minutes) Corneal Collagen Cross-Linking for Progressive Keratoconus: Two-Year Results. Turkiye Klinikleri Journal of Ophthalmology. 2020;29(1):57-64.

E- Papers Presented in National Scientific Meetings and Published in Proceedings Books

E.1 Mehmet Orçun Akdemir , Cemile Banu Coşar Yurteri, Suphi Acar. Urrets Zavalia Syndrome as a Complication of Phakic Anterior Chamber Intraocular Lens Implantation. TOD 39th National Congress, 17-21 September 2005, Antalya. (Poster)

E.2 Mehmet Orçun Akdemir , Mehmet Şahin Sevim, Suphi Acar. Results of Trabeculectomy Combined with Phacoemulsification. TOD 39th National Congress, 17-21 September 2005, Antalya. (Poster)

E.3 Mehmet Orçun Akdemir , Banu Torun Acar, Cemile Banu Coşar, Suphi Acar. Comparison of Keratometry, Computerized Corneal Topography and Autorefractometry Measurements in Keratoconus. TOD 40th National Congress, 28 October- 1 November 2006, Antalya. (Poster)

E.4 Mehmet Orçun Akdemir , Mehmet Şahin Sevim, Ahmet Kırgız, Suphi Acar. The effect of Descemet punch use on surgical success in trabeculectomy combined with phacoemulsification. TOD 41st National Congress, 30 October - 2 November 2007, Antalya. (Poster)

E.5 Mehmet Şahin Sevim, Mehmet Orçun Akdemir , Ahmet Kırgız, Suphi Acar. Intracapsular Cionni ring implantation in cases with subluxated lenses or zonular weakness. TOD 41st National Congress, 30 October - 2 November 2007, Antalya. (Oral presentation)

E.6 Ayşe Ebru Bahadır, Tahir Kansu Bozkurt, Mehmet Orçun Akdemir , Suphi Acar. Comparison of early results of penetrating keratoplasty and deep anterior lamellar keratoplasty. TOD 42nd National Congress, 19-23 November 2008, Antalya. (Poster)

E.7 Atilla Alpay, Deniz Kilic, Suat Hayri Ugurbas, Silay Canturk Ugurbas, Mehmet Orcun Akdemir , Sinan Caliskan. Aniridic lens implantation in a patient with traumatic aniridia and aphakia: Case report. TOD.47.National Congress, 6-10 November 2013, Antalya. (Poster)

E.8 Mehmet Orçun Akdemir , Sılay Cantürk Uğurbaş, Suat Hayri Uğurbaş. Long-term effect of botulinum toxin in the treatment of blepharospasm and hemifacial spasm. TOD.47. National Congress, 6-10 November 2013, Antalya. (Oral Presentation)

E.9 Tahir Kansu Bozkurt, Banu Torun Acar, Ayşe Ebru Bahadır, Mehmet Orçun Akdemir , Cemile Banu Coşar Yurteri, Suphi Acar. Similar indications, changing techniques: 566 Keratoplasty (2004-2012). TOD.47.National Congress, 6-10 November 2013, Antalya. (Oral Presentation)

E.10 Tomurcuk Harbigil Sever, Deniz Kılıç, Atilla Alpay, Suat Hayri Uğurbaş, Sılay Cantürk Uğurbaş, Mehmet Orçun Akdemir . Transformation of cystoid macular edema into full-thickness macular hole in a case with diabetic macular edema. TOD.47th National Congress, 6-10 November 2013, Antalya. (Poster)

E.11 Mehmet Orçun Akdemir, Orhan Ayar, Serpil Yazgan, Sevil Uygun İlikhan, Erkan Çelik, Suat Hayri Uğurbaş, Yücel Üstündağ. Peripapillary Nerve Fiber Layer and Choroidal Thickness in Cirrhosis Patients. TOD.49.National Congress, 4-8 November 2015, Istanbul. (Poster)

E.12 Serpil Yazgan , Fatma Erboy, Orhan Ayar, Mehmet Orçun Akdemir , Hacı Uğur Çelik, Erkan Çelik. Evaluation of Retinal Nerve Fiber Layer and Peripapillary Choroidal Thickness in Patients with Untreated Obstructive Sleep Apnea-Hypopnea Syndrome (OSAHS): A Case-Control Study. TOD.49.National Congress, 4-8 November 2015, Istanbul. (Poster)

E.13 Ner i man Selçuk, Kardelen Ezg i Şah i n, Serdar B i l i c i , At i lla Alpay, Mehmet Orçun Akdemir , Suat Hayr i Uğurbaş. Effects of COVID-19 Pandemic Lockdown in Patients with Diabetic Macular Edema . TOD 55th National Congress, 3-7 November 2022, Antalya. (Oral Presentation )

INVITED SPEECHES

E.1 Mehmet Orçun Akdemir, KOY BAK 2 - CORNEAL TOPOGRAPHY WITH CASES, Current Devices and Differences Between Them, TOD 55th National Congress, 3-7 November 2022, Antalya.

E.2 Mehmet Orçun Akdemir , KOY BAK 2 - INFECTIOUS AND NON-INFECTIOUS KERATITIS, How Do I Take Culture in Keratitis?, TOD 57th National Congress, 8-12 November 2023, Antalya.

E3. Mehmet Orçun Akdemir, Injection applications in diabetic retinopathy, The place of steroids. BAYER, Invited speech, 2021

E4. Mehmet Orçun Akdemir, Current Ranibizumab Applications , Novartis, Invited speech, Online 2023

F. CITATIONS ( Web of Science )

Quotes (total) 228

H-index 10

H. SCIENTIFIC JOURNAL REVIEWER

1. Cutaneous and Ocular Toxicology (SCI-E), ISSN: 1556-9535; Publication referee.

2. International Journal of Ophthalmology (SCI-E), ISSN: 2227-4898; Publication referee.

I. EXPERIENCE ABROAD

1. Illinois Eye and Ear Infirmary, Department of Ophthalmology and Visual Sciences, College of Medicine, University of Illinois at Chicago, Visiting Cornea Fellow, 2014.

J. QUALIFICATION DOCUMENTS

1. European board of Ophthalmology, 2014. Title awarded: FEBO- Fellow of European Board of Ophthalmology.

2. International Council of Ophthalmology, phase 1, The Basic Science Examination in Ophthalmology, 2017.

3. International Council of Ophthalmology, phase 2, The Optics and Refraction Examination in Ophthalmology, 2017.

4. International Council of Ophthalmology, phase 3, The Clinical Ophthalmology Examination in Ophthalmology, 2018.

5. International Council of Ophthalmology, stage 4, Advanced Examination in Ophthalmology, 2018. Title Awarded: FICO- Fellow of International Council of Ophthalmology.

6. Turkish Ophthalmology Association Proficiency Certificate, 2019.