Page 41 - Treatment in Istanbul (Turkey)

Dr. Tolga Sinan Guvenc is a cardiologist at Memorial Göztepe Hospital (2025–). He previously worked at VM Medical Park Pendik (2019–2025) and at Dr. Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital (2014–2018).

He has authored over 200 scientific articles and book chapters. He serves on the Editorial Board of Scientific Reports.

He is a Fellow of the ESC Heart Failure Association. He is also a member of the Turkish Society of Cardiology, the European Society of Cardiology, and Sigma Xi.

Advanced training includes a clinical fellowship in the Advanced Heart Failure Unit at the University of Alberta. He also served as a visiting scientist at the Echocardiography Station at the University of Alabama at Birmingham. Education: MD, Istanbul University Cerrahpaşa (English). Cardiology residency, Dr. Siyami Ersek.

Dr. Mehmet Semih is a cardiology specialist at Memorial Göztepe Hospital (2025–present). He previously served as a specialist at Koşuyolu High Specialty Training and Research Hospital (2024–2025) and Sivas Numune Hospital (2023–2024). He completed his cardiology residency at Istanbul University Cerrahpaşa (2018–2023). He earned his MD at Istanbul University (2006–2012).

He is a member of the Turkish Society of Cardiology, the European Society of Cardiology, and the European Heart Rhythm Association. He has delivered oral case presentations at EHRA and TKD congresses. He also completed the TKD Bifurcation Lesions Management Course and the TKD Echocardiography Symposium.

Dr. Ahmet Mutlu is an ENT specialist at Memorial Göztepe Hospital (2025–present). He holds European Board certification in ORL‑HNS (FEBORL‑HNS, 2018) and National ENT Board certification (2016). Education: MD, Kocaeli University (2011). ENT residency, Kocaeli University (2011–2016). Master’s in Audiology, Başkent University (2017).

Previous posts: Istanbul Medeniyet University (2019–2025). Üsküdar State Hospital (2016–2019). Kocaeli University (2011–2016). Training: Otology‑Neurotology School (2019–2020). Laryngology & Phoniatrics School (2021–2022). Portmann Institute microsurgery course (2013). Memberships: Turkish ORL‑HNS, Istanbul ENT Assoc., Otology‑Neurotology, Phoniatrics, Turkish Medical Association.

Dr. Sutan Kaya is an experienced ophthalmologist. He earned his medical degree from Akdeniz University School of Medicine. He completed advanced training at İzmir Bozyaka Teaching and Training Hospital in Turkey. Dr. Kaya specializes in cataract and refractive surgery. He has notable experience in LASIK, presbyopia correction, and advanced corneal procedures.

Dr. Kaya is certified in several areas. These include LASIK application, presbyopia correction with multifocal intraocular lenses, scleral fixation techniques, corneal collagen cross-linking, femtosecond applications for anterior segment surgery, and corneal topography analysis. He is an active member of DOG, AAO, ASCRS, and ESCRS. Dr. Kaya is dedicated to excellence and innovation in ophthalmology.

Pediatric Hematology and Oncology

Education and Expertise

Istanbul University Istanbul Faculty of Medicine

Istanbul Suleymaniye Gynecology Training and Research Hospital

2010 - 2012

M. Akif Ersoy Thoracic and Cardiovascular Surgery Training and Research Hospital

2002 - 2010

Siyami Ersek Thoracic and Cardiovascular Surgery Training and Research Hospital

1993 - 1998

İ.Ü. Istanbul Faculty of Medicine

Ibrohim Saduakhassov is a Patient Consultant and Medical Interpreter at Men's Health Clinic. He has 5 years of experience in international patient coordination and healthcare communication.

He speaks Russian, English, Kazakh, and Turkish at a native level. He supports the full care pathway, from the first consultation and treatment planning to surgery and postoperative follow-up. He ensures clear and accurate communication between patients and the medical team. He plays a key role in the clinic’s global patient services.

2015 - 2015

Medipol Üniversitesi Parkinson Hastalığı ve Hareket Bozuklukları Merkezi

2009 - 2009

Medicalpark Bahçelievler Hastanesi

1999 - 2004

Medicalpark Bahçelievler Hastanesi

1997 - 2009

Amerikan Hastanesi

1997 - 1997

VKV Amerikan Hastanesi

1995 - 1995

Division of Neurosurgery, Toronto Western Hospital Research Fellow

1995 - 1995

Department of Neurosurgery, The Johns Hopkins Hospital

1995 - 1997

Toronto Western Hospital,

1994 - 1994

Division of Neurosurgery, Toronto Western Hospital

1992 - 1992

Department of Neurosurgery, University of Virginia

1992 - 1992

Department of Neurosurgery, University of Washington

1992 - 1992

İsrail Kudüs, The European Association of Neurosurgical Societies European

1991 - 1991

İspanya Zaragoz- The European Association of Neurosurgical Societies European

1990 - 1990

Glasgow, Scotland, İngiltere

1990 - 1990

Glasgow ve Edinburg, The British Council

1990 - 1990

Glasgow ve Edinburg, The British Council1994

Marmara University Institute of Health Sciences, Neurophysiology

1993

Marmara University Faculty of Medicine, Neurosurgery and Neurosurgery

1989

Marmara University Faculty of Medicine, Neurosurgery and Neurosurgery

1983

Hacettepe University, Faculty of Medicine

1983

Hacettepe University, Faculty of Medicine

Professor of Pediatric Cardiology. Pediatric Cardiology Specialist at Memorial Ataşehir (2024–present) and Memorial Göztepe (2025–present). Co‑founding faculty member and Director of the Pediatric Cardiology Angiography Units at Başakşehir Çam & Sakura City Hospital (2020–2024).

Authored over 100 international and over 50 national papers. Citations exceed 1,200, with an H‑index of 16. Gave over 100 international and over 700 national presentations. Contributed to 3 translations and 7 chapters. Awards include 6 national and 1 international. Ranked second in Türkiye on the 2017 National Pediatric Cardiology Board exam. Vice Chair of the Interventional Cardiology Working Group (2019–2024). AEPC member. Training includes Arkansas Children’s PICU (2010), non‑fluoroscopic interventions at Fuwai (2018), and LVAD (2023). Since 2018, has performed over 250 pediatric interventional angiography procedures on missions.

Dr. Ebru Yilmaz is a Nuclear Medicine Specialist in the Department of Nuclear Medicine at İstanbul Florence Nightingale Hospital. She received her MD from Ankara University in 2000. She completed her nuclear medicine residency at Istanbul University in 2010. She worked at Istanbul University as a Research Assistant from 2005 to 2010 and as a Specialist from 2010 to 2020.

Her expertise includes PET/CT with 18F-FDG and other 18F tracers, and 68Ga-labeled peptides in oncology. She provides systemic and local radionuclide therapy. She performs brain PET/CT for epilepsy and dementia. She is experienced with VIZAMYL PET/CT (18F-flutemetamol) for amyloid imaging. She interprets DaTSCAN (123I-ioflupane) for dopaminergic assessment.

She worked as a Nuclear Medicine Specialist at İstanbul Florence Nightingale Hospital from 2020 to 2021 and from 2025 to the present. She also served at Medicana International Istanbul Hospital from 2021 to 2025.

Assist. Op.Dr.Oğuzhan Parlakkılıç graduated from Atatürk University Faculty of Medicine in 2001.

He started his specialization in the urology clinic of Taksim Training and Research Hospital in 2002. Having completed his specialization training in 2007, Dr. Oğuzhan Parlakkılıç attended many national and international meetings. He has studies in andrology, endourology and urooncology.

Between 2007 and 2009, he completed his duty of public service obligation at Sivelek State Hospital.

Between 2009 and 2010, he worked as a urology specialist in the General Command of Mapping Dispensary. 

Onat ÜZÜMCÜGİL, M.D. Prof.

Orthopedics and Traumatology 

Fields of Interest

Spinal Disorders

Postural Disorders

Spine Based Pain Syndromes

Scoliosis/Kyphosis Surgery

Spondylolisthesis 

Spinal Stenosis

Spine Trauma

Shoulder Joint Disorders

Arthroscopic (closed) Rotator Cuff Repair

Arthroscopic (closed) Instability Surgery

Arthroscopic (closed) Frozen Shoulder treatment

Shoulder Girdle Trauma

Shoulder Arthroplasty

Knee Joint Disorders

Arthroscopic (closed) Meniscus Surgery

Arthroscopic (closed) ACL/PCL Reconstruction

Chondral Disorders ( Osteochondral Transfers/ Cell -Based Therapies)

Knee Arthroplasty

Knee Trauma

Regenerative Medicine

BMAC (Bone Marrow Aspirate Concentration)

SVF (Stromal Vascular Fraction)

PRP (Platelet-Rich Plasma) 

Education 

School of Medicine, Istanbul University 

SSK Ankara Training Hospital 

Ministry of Health Istanbul Training and Research Hospital, 

School of Medicine, İstanbul Kemerburgaz University 

Previous Employments 

Orthopedics and Traumatology Clinic I, SSK Ankara Training Hospital 

Diyarbakır Military Hospital 

Department of Orthopedics and Traumatology, Istanbul Training and Research Hospital, Ministry of Health 

Department of Orthopedics and Traumatology, School of Medicine, İstanbul Altınbaş University 

Medicalpark Bahçelievler Hospital

Kolan International Hospital 

Medicana International Istanbul Hospital

Books 

• Sagittal Plane Deformities of Spine, Publications of Turkish Association of Spine, 2016. 
• Hajdu-Cheney Syndrome (Spine-involving Syndromes, Publications of Turkish Association of Spine, 2016) 
• Morquio syndrome (Spine-involving Syndromes, Publications of Turkish Association of Spine, 2016) 
• Scheurmann kyphosis (Sagittal Plane Deformities of Spine, Publications of Turkish Association of Spine, 2016) 
• Posttraumatic kyphosis (Sagittal Plane Deformities of Spine, Publications of Turkish Association of Spine, 2016) 

Scientific Publications and Articles 

1. Articles published in international peer-review journals: 

A1. The three portal (including transpatellar tendon portal) versus two portal technique in the arthroscopic menisectomy procedure for isolated medial bucket-handle type meniscal tears. 

Onat Üzümcügil, Ahmet Doğan, Merter Yalçınkaya, Erhan Mumcuoğlu, Yavuz Kabukçuoğlu Joint Diseases and Related Surgery 2010; 21 (1): 38-43. 

A2. The relationship between anterior knee pain occuring after tibial intramedullary nailing and the localization of the nail in the proximal tibia. 

Onat Üzümcügil, Ahmet Doğan, Merter Yalçınkaya, Yavuz S. Kabukçuoğlu Acta Orthopaedica et Traumatologica Turcica 2009; 43(5): 386-389 

A3. The effect of abductor hallucis tendon release on residual adductus deformity in the surgical treatment of congenital clubfoot 

Ahmet Doğan, Onat Üzümcügil, Merter Yalçınkaya, Gazi Zorer 

Acta Orthopaedica et Traumatologica Turcica 2009; 43(6): 491-496. 

A4. The use of a cementless modular stem in the treatment of subtrochanteric femoral fractures in conjunction with ipsilateral coxarthrosis.

Yusuf Öztürkmen, Onat Üzümcügil, Erhan Şükür, Mahmut Karamehmetoğlu, Mustafa Caniklioğlu Orthopedics 2011 January;34(1):13 

A5. AperFix versus transfix in reconstruction of anterior cruciate ligament. Uzumcugil O, Dogan 

A, Dalyaman E, Yalcinkaya M, Akman E, Ozturkmen Y, Caniklioglu M. J Knee Surg. 2010 Mar;23(1):2935 

A6. Results of “two above-one below approach” with intermediate screws at the fracture site in the surgical treatment of thoracolumbar burst fractures. 

Onat Uzumcugil, Ahmet Dogan, Mehmet Yetis, Merter Yalcinkaya, Mustafa Caniklioglu Kobe Journal of Medical Sciences, 2010; 56(2):67-78 

A7. Asymmetric bilateral traumatic dislocation of the hip joint: a case report 

Nikola Azar, Merter Yalçınkaya, Yunus Emre Akman, Onat Üzümcügil, Yavuz S. Kabukçuoğlu Joint Diseases and Related Surgery 2010;21(2);118-121 

A8. Clinical results of intramedullary nailing following closed or mini-open reduction in pediatric unstable diaphyseal forearm 

Merter Yalçınkaya, Ahmet Doğan, Ufuk Özkaya, Sami Sökücü, Onat Üzümcügil, Yavuz Kabukçuoğlu Acta Orthopaedica et Traumatologica Turcica, 2010 44(1):7-13 

 A9. Clinical Importance of Femoral and Tibial Tunnel Localizations in Arthroscopic Anterior Cruciate Ligament Reconstruction 

Onat Üzümcügil, Ahmet Doğan,Merter Yalçınkaya, Y.Emre Akman, Erhan Mumcuoğlu, Nikola Azar Joint Diseases and Related Surgery 2009; 20 (1): 25-31 

A10. A comparison of percutaneous and mini-open techniques of Achilles tenotomy: an experimental study in rats. 

Ahmet Dogan, Onat Uzumcugil, Bartu Sarisozen, Bulent Ozdemir, Y.Emre Akman, Ergun Bozdag, Emin Sunbuloglu, Erol Bozkurt 

Journal of Children’s Orthopaedics 2009; 3: 485-491 

A11. Congenital pseudoarthrosis of the clavicle in two siblings 

Y.Emre Akman, Ahmet Doğan, Onat Üzümcügil, Nikola Azar, Erhan Dalyaman, Yavuz Kabukçuoğlu Acta Orthopaedica et Traumatologica Turcica 2008; 42(5): 377-381 

A12. Results of complete hemivertebra excision followed by circumferential fusion and anterior or posterior instrumentation in patients with type-IA formation defect , 

1. Teoman Benli , Erbil Aydın, Ahmet Alanay, Onat Uzumcugil, Osman Buyukgullu, Mahmut Kıs European Spine Journal, Volume 15, Number 8 / August, 2006:1219-1229 

A13. Magnetic Resonance Imaging Abnormalities of Neural Axis in Lenke Type 1 Idiopathic Scoliosis, 

Benli I. Teoman, Uzumcugil Onat, Aydın Erbil, Ates Bulent, Gurses Levent, Hekimoglu Baki Spine, 31(16):1828-1833, July 15, 2006 

A14. Evaluation of shoulder balance through growing rod intervention for early-onset scoliosis 

Onat Uzumcugil, Yunus Atici, Yusuf Ozturkmen, Merter Yalcınkaya, Mustafa Caniklioglu J Spinal Disorders and Techniques 2012 Oct;25(7):391-400. 

A15. Effect of PEEK polymer on tunnel widening after hamstring ACL reconstruction.Uzumcugil O, Yalcinkaya M, Ozturkmen Y, Dikmen G, Caniklioglu M.Orthopedics. 2012 May;35(5):e654-9. Doi: 

10.3928/01477447-20120426-18. 

 A16. Clinical and radiological outcome of the growing rod technique in the management of scoliosis in young children 

Mustafa Caniklioglu, Alper Gokce, Yusuf Ozturkmen, Nevzat Selim Gokay, Yunus Atıcı, Onat Uzumcugil

Acta Orthopaedica et Traumatologica Turcica 2012; 46(5): 379-384 

A17. The results of closing wedge osteotomy with posterior instrumented fusion for the surgical treatment of congenital kyphosis. Atici Y, Sökücü S, Uzümcügil O, Albayrak A, Erdoğan S, Kaygusuz MA. Eur Spine J. 2013 Mar 28. [Epub ahead of print] 

A18. Total knee arthroplasty for the management of joint destruction in tuberculous arthritis 

Oztürkmen Y, Uzümcügil O, Karamehmetoğlu M, Leblebici C, Caniklioğlu M.Knee Surg Sports Traumatol Arthrosc. 2013 Mar 21. [Epub ahead of print] 

A19. [Treatment of a pregnant patient with bilateral traumatic bimalleolar ankle fracture: a case report]. Atıcı Y, Üzümcügil O, Yalçınkaya M, Atıcı A, Kabukçuoğlu YS, Öztürkmen Y.Joint Disease Surgery. 2013 Apr;24(1):53-7. doi: 10.5606/ehc.2013.13. Turkish. 

A20. A comparison of continuous femoral nerve block and periarticular local infiltration analgesia in the management of early period pain developing after total knee arthroplasty. 

Kovalak E, Doğan AT, Üzümcügil O, Obut A, Yıldız AS, Kanay E, Tüzüner T, Özyuvacı E. 

Acta Orthop Traumatol Turc. 2015;49(3):260-6. doi: 10.3944/AOTT.2015.14.0263. 

A21. Sciatic nerve compression by an extrapelvic cyst secondary to wear debris after a cementless total hip arthroplasty: A case report and literature review. Mert M, Oztürkmen Y, Unkar EA, Erdoğan S, Uzümcügil O. 

Int J Surg Case Rep. 2013;4(10):805-8. doi: 10.1016/j.ijscr.2013.07.008. Epub 2013 Jul 29. 

1. Abstracts-full texts presented in local and international scientific meetings and published in proceedings 

B1. Comparison of single and dual growing rod techniques in terms of shoulder balance in the surgical treatment of early onset scoliosis 

Onat Üzümcügil, Yunus Atıcı, Yusuf Öztürkmen, Merter Yalçınkaya, Mustafa Caniklioğlu 

9th International Turkish Spine Congress April 27-30 2011, OP25, abstract book page no:25, Istanbul,Turkey 

B2. Posterior selective fusion in Lenke Type 1 adolescent idiopathic scoliosis 

Yunus Atıcı, Onat Üzümcügil, Özgür Çetinkaya, Merter Yalçınkaya, Murat Mert, Yusuf Öztürkmen, Mustafa Caniklioğlu 

9th International Turkish Spine Congress April 27-30 2011, OP28, abstract book page no:28, Istanbul,Turkey 

B3. Three-rod technique (two rods on concave) in treatment of severe scoliosis 

Yunus Atıcı, Murat Mert, Onat Üzümcügil, Sinan Erdoğan, Barış Polat, Mustafa Caniklioğlu 

9th International Turkish Spine Congress April 27-30 2011, PP53, abstract book page no:133, Istanbul,Turkey 

B4. Is excessive correction of Lenke Type 1 adolescent idiopathic scoliosis lead to coronal decompensation? 

Yunus Atıcı, Sinan Erdoğan, Murat Mert, Onat Üzümcügil, Abdullah Yener İnce, Barış Polat, Mustafa Caniklioğlu 

9th International Turkish Spine Congress April 27-30 2011, PP60, abstract book page no:140, Istanbul, Turkey 

B5. Coronal and sagittal balance in the treatment of Lenke type 3 adolescent idiopathic scoliosis with posterior fusion 

Kaddafi Duymuş, Merter Yalçınkaya, Onat Üzümcügil, Yunus Atıcı, Özgür Çetinkaya, Hilmi Karadeniz, Mustafa Caniklioğlu 

9th International Turkish Spine Congress April 27-30 2011, PP61, abstract book page no: 141, Istanbul, Turkey 

B6. Pediatric triquetrum fracture: a case report 

Merter Yalcınkaya, Ahmet Dogan, Onat Uzumcugil, Yunus Atici 

30. Meeting of the European Pediatric Orthopaedic Society (EPOS), April 6-9, 2011, E37, Basel, Switzerland.(J Child Orthop(2011) 5 (Suppl 1):S37-S77) 

B7. Long term complications of complete subtalar release technique in the treatment of clubfoot 

Merter Yalçınkaya, Ahmet Dogan, Onat Uzumcugil, Yunus Atici, Gazi Zorer 

30. Meeting of the European Pediatric Orthopaedic Society (EPOS), April 6-9, 2011, 8, Basel, Switzerland.(J Child Orthop(2011) 5 (Suppl 1):S1-S35) 

B8. The early post-operative results in the patients with progressive early onset scoliosis that 

underwent posterior spinal fusion folowing growing rod technique 

Yunus Atici, Yunus Akman, Ali Ozluk, Murat Mert, Ilhan Acıkgoz, Yusuf Ozturkmen, Onat Uzumcugil, 

Engin Carkci, Mustafa Caniklioglu 

3. International Congress on Early Onset Scoliosis and Growing Spine (ICEOS), November 20-21, E-poster 142, Istanbul, Turkey (J Child Orthop (2009) 3:503-533 

B9. Do all the patients who attended to the emergency department with orthopaedic complaints really have urgent conditions? 

Merter Yalçınkaya, Ahmet Doğan, Onat Üzümcügil, Özgür Çetinkaya, Zafer Solak 

10th European Congress of Trauma and Emergency Surgery, May 13-17, 2009, p 55, Antalya, Turkey 

B10. Comparison of mini open and percutaneous intramedullary nailing techniques in paediatric unstable diaphyseal forearm fractures 

Merter Yalcinkaya, Ahmet Dogan, Ufuk Ozkaya, Sami Sokucu, Onat Uzumcugil, Yavuz Kabukcuoglu 

28. Meeting of the European Pediatric Orthopaedic Society (EPOS), April 1-4, 2009, p S78, Lisbon, Portugal 

B11. Greater trochanteric transfer: does it work in all patients with coxa vara deformity? 

Ahmet Dogan, Onat Uzumcugil, Merter Yalcınkaya, Gazi Zorer 

28. Meeting of the European Pediatric Orthopaedic Society (EPOS), April 1-4, 2009, 168, Lisbon, Portugal(J Child Orthop (2009) 3(Suppl 1):S1-S90 

B12. Morphometric characteristics of L5 vertebra in Turkish society. 

1. Emre Akman, Nikola Azar, Merter Yalçınkaya, Onat Üzümcügil, Yavuz S. Kabukçuoğlu, Erhan Mumcuoğlu 

The Journal Of Turkish Spinal Surgery 2008;19 (Supplement-1):89 (8th International Turkish Spine Congress, October 23-26, 2008, Çeşme, İzmir, Proceedings of Congress) 

B13. Place of computed tomography in differentiation of critical /non-critical pedicle and corpus perforations in instrumentation of the lumbar vertebrae with funnel technique. 

Nikola Azar, Y.Emre Akman, Erhan Dalyaman, Onat Üzümcügil, Yavuz Kabukçuoğlu, Ahmet Doğan 

The Journal Of Turkish Spinal Surgery 2008;19 (Supplement-1):72 (8th International Turkish Spine Congress, October 23-26, 2008, Çeşme, İzmir, Proceedings of Congress) 

B14. Outcomes of Anterior Cruciate Ligament Reconstruction 

Hakan Aslan, Tibet Altuğ, Onat Üzümcügil, Çağlar Koçer 

7th Congress of Turkish Society of Sports Traumatology Arthroscopy and Knee Surgery Combined with the 3rd Congress of Asia Pacific Knee Society, November 01-04, 2004, free paper 20, abstract book, page number: 30, Ankara, Turkey 

1. Articles published in local peer-review journals:

D1. Unusual clinical picture of superior gluteal artery injury: Case report 

Yusuf Öztürkmen, Merter Yalçınkaya, Onat Üzümcügil, Mahmut Karamehmetoğlu Journal of TSOT 2011;10(4);331-334 

D2. Posterior selective fusion in Lenke Type 1 adolescent idiopathic scoliosis 

Yunus Atıcı, Onat Üzümcügil, Özgür Çetinkaya, Merter Yalçınkaya, Murat Mert, Yusuf Öztürkmen, Mustafa Caniklioğlu 

Turkish Journal of Spinal Surgery, 2011;22(2):87-98 

D3. Outcomes of implantation of posterior pedicle screw alone in surgical treatment of Scheuermannʼs kyphosis. 

Onat Üzümcügil, Yunus Atıcı, Kaddafi Duymuş, Ali V. Özlük, Erhan Şükür, Mustafa Caniklioğlu Turkish Journal of Spinal Surgery 2010; 21(2): 137-146 

D4. Comparison of posterior spinal correction and fusion with hybrid-system instrumentation and pedicle screw in adolescent idiopathic scoliosis. 

Onat Üzümcügil, Yunus Atıcı, Kaddafi Duymuş, Erhan Şükür, Merter yalçınkaya, Murat Mert, Mustafa Caniklioğlu

Turkish Journal of Spinal Surgery 2010; 21(1): 29-38   

D5. Our mid-term outcomes in surgical treatment of pediatric supracondylar humeral fractures with medial approach 

Onat Üzümcügil, Ahmet Doğan, Mehmet Yetiş, Nikola Azar, Merter Yalçınkaya, Yavuz Kabukçuoğlu Medical Bulletin, Şişli Etfal Hospital, 2009; 43 (3): 126-130 

D6. Our mid-term outcomes in treatment of tibial diaphyseal fractures with locked intramedullary nailing. 

Onat Üzümcügil, Ahmet Doğan, Merter Yalçınkaya, M.Zafer Dağtaş, Erhan Mumcuoğlu, Yavuz Kabukçuoğlu 

Medical Bulletin, Şişli Etfal Hospital, 2009; 43 (2): 82-88 

D7. Place of computed tomography in differentiation of critical /non-critical pedicle and corpus perforations in instrumentation of the lumbar vertebrae with funnel technique. 

Nikola Azar, Y.Emre Akman, Erhan Dalyaman, Onat Üzümcügil, Yavuz Kabukçuoğlu, Ahmet Doğan 

Turkish Journal of Spinal Surgery 2009; 20(1): 11-16 

D8. Evaluating the relationship between radiological parameters and clinical findings in surgically treated thoracolumbar burst fracture 

Onat Üzümcügil, Y.Emre Akman, Nikola Azar, Mehmet Yetiş, Ahmet Doğan Turkish Journal of Spinal Surgery 2009; 20(2): 63-68 

D9. Long-segment posterior instrumentation following close posterior wedge osteotomy for the treatment of kyphotic deformity in patients with ankylosing spondylitis 

Onat Üzümcügil, Ali Volkan Özlük, Murat Mert, Yunus Atıcı, Mustafa Caniklioğlu, İ. Teoman Benli, Alper Kaya 

Turkish Journal of Spinal Surgery 2009; 20(3): 54-58 

D10. Morphometric characteristics of L5 vertebra in Turkish society. 

1. Emre Akman, Nikola Azar, Merter Yalçınkaya, Onat Üzümcügil, Yavuz S. Kabukçuoğlu, Erhan Mumcuoğlu 

Turkish Journal of Spinal Surgery, 2008;19(4):373-380 

D11. Hajdu-Cheney Syndrome associated with kyphoscoliosis and bilateral toxic synovitis. (Case report) 

İ. Teoman Benli, Onat Üzümcügil, Alper Kaya, Teoman Dönmez 

Turkish Journal of Spinal Surgery, 2006;17(1):25-39 

D12. Outcomes in treatment of Scheurmann Kyphosis with Milwaukee Corset. 

Kerem Kurt, İ. Teoman Benli, Çağlar Koçer, Onat Üzümcügil, Bülent Ateş, Erbil Aydın Joint Diseases and Related Surgery 2005;16(1):20-30 

D13. Treatment of severe scoliosis and kyphoscoliosis with 3-rod technique 

Yunus Atıcı , Onat Üzümcügil , Murat Mert , Sinan Erdoğan , Engin Çarkçı , Barış Polat , Mustafa Caniklioğlu 

 Journal of Turkish Spinal Surgery 2012;23(3):197-204 

D14. Scheurmann Kyphosis 

Onat Üzümcügil , Ethem Ayhan Ünkar , Yunus Atıcı , Ali Volkan Özlük , Murat Mert , Emrah Kovalak , Yusuf Öztürkmen , Mustafa Caniklioğlu 

D15. Clinical outcomes of aseptic thoracolumbar pseudoarthrosis occurred after posterior spinal instrumentation 

 Journal of Turkish Spinal Surgery 2012;23(3):241-252 

Hilmi KARADENİZ , Sinan ERDOĞAN , Yunus ATICI , Onat ÜZÜMCÜGİL , Murat MERT , Engin ÇARKÇI , Gürdal NUSRAN , Erhan ŞÜKÜR 

 Journal of Turkish Spinal Surgery 2013;24(1):47-60 

1. Abstracts-full texts presented in national scientific meetings and published in proceedings 

E1. Relation of aseptic pseudoarthrosis occurred after posterior thoracolumbar instrumentation with number of fused vertebra in scoliosis. 

Hilmi Karadeniz, Onat Üzümcügil, Mustafa Caniklioğlu, Tahir Mutlu Duymuş, Yunus Atıcı, Abdullah Yener İnce 

Orthopedics and Traumatology İstanbul Meeting, May 4-7, 2011, SS33, Proceedings, page no: 57, İstanbul, Turkey 

E2. Our outcomes of internal fixation in treatment of fractures following splitting of humeral head in adolescents. 

Yusuf Öztürkmen, Onat Üzümcügil, Mahmut Karamehmetoğlu, Engin Çarkçı, Mustafa Caniklioğlu 

Orthopedics and Traumatology İstanbul Meeting, May 4-7, 2011, PS33, Proceedings book, page no: 133, İstanbul, Turkey 

E3. Open reduction with anterior approach and internal fixation method with Herbert screws in fractures of capitellum 

Mahmut Karamehmetoğlu, Yusuf Öztürkmen, Onat Üzümcügil, Mustafa Caniklioğlu, Sinan Erdoğan 

Orthopedics and Traumatology İstanbul Meeting, May 4-7, 2011, PS31, Proceedings book, page no: 135, İstanbul, Turkey 

E4. Does aperture graft fixation using AperFix device effect tunnel widening after hamstring anterior cruciate ligament reconstruction?: A radiographic comparison of three different fixation devices 

Education and Expertise

Istanbul University Istanbul Faculty of Medicine - 2010

İstanbul Metin Sabancı Baltalimanı Bone Diseases Training and Research Hospital – Orthopedics and Traumatology – 2016

Work experiences

Private Family Hospital

Private Atakoy Hospital

Sancaktepe Health Center

Baltalimanı Bone Diseases Training and Research Hospital

Diyarbakir Selahaddin Eyyubi State Hospital

Subjects He Is Competent And Interested In:

Knee Calcification

Knee pain

Meniscus Tear

Knee Ligament Injuries

Carpal Tunnel Syndrome

Neck pain

Orthopedic Diseases

Shoulder Instability

Shoulder Dislocation

Shoulder pain

Meniscus

Recurrent Shoulder Dislocations

Hip and Knee Prosthesis

Professor of Thoracic Surgery (2013–present). Thoracic Surgery Specialist at Memorial Göztepe (2025–present) and Memorial Ataşehir (2024–present), Istanbul. Former Chair, Department of Thoracic Surgery, Marmara University School of Medicine (2018–2024).

MD, Marmara University (1993). Completed thoracic surgery residency in 2000. International training at Marie Lannelongue Hospital, Paris (2000–2008). Further training at Toronto General Hospital, Thoracic Surgery & Lung Transplantation Clinic (2013), and UC San Diego, Pulmonary Endarterectomy & Lung Transplant Clinic (2013).

Publications in the European Journal of Cardio-Thoracic Surgery, Annals of Thoracic Surgery, and Thoracic and Cardiovascular Surgeon. Topics include pulmonary endarterectomy (PEA) for chronic thromboembolic pulmonary hypertension (CTEPH) (2013) and massive hemorrhage after PEA (2012). They also cover PEA in Behçet’s disease (2018), sleeve lobectomy (2007), and surgery for T4 non–small cell lung cancer over 25 years (2008).

Dermatologist

Dr. Nezih Onur Ermerak is a Thoracic Surgery Specialist at Memorial Göztepe Hospital (2025–). He previously worked in the Department of Thoracic Surgery at Marmara University (2009–2025). He also served at Kilis State Hospital during compulsory service and war surgery (2015–2017).

He completed a Thoracic Surgery fellowship at Washington University in St. Louis (2019–2020). He then completed a Thoracic & Esophageal Surgery fellowship at Dalhousie University (2020–2022). He held a visiting fellowship at Universitätsspital Bern (2011–2012). He finished his residency at Marmara University (2009–2015).

He is President of the Turkish Society of Chest Wall Deformities and Pectus. He served on the Organizing Committee of CWIG 2023 in Istanbul. He completed MI-STARs (2020), MITS (2019), CITI (2024), and KOÇ Laboratory Animal Use certification (2025). He attended the AATS 103rd meeting (2023) and European Thoracic Surgery conferences (2024 and 2025).

I was born in Adana in 1983. I graduated from Hacettepe University (ing) in 2007 and started to work as an orthopedic assistant at İzmir Atatürk Training and Research Hospital in 2008. I did my master's thesis on the rotator cuff healing of dicholefenac sodium. As a specialist in 2013, I started at Okmeydanı Training and Research Hospital and got my associate professorship there in 2018. In 2017, I worked as a Clinical fellow in the publication of Prof Dr Philip Lobenhoffer for Knee Circumferential Osteotomies, unicondylar and total knee arthroplasty in Germany (Go:h Sports Clinic/Hannover). I started working at Istinye University Hospital in 2019. I am married and have 2 children.

Research Areas: Knee surgery, Shoulder surgery, Ankle surgery, Artoplasty

Basic Areas: Orthopedics and Traumatology,

Awards

(2015), "Derviş Manizade Science Award", "Professional Associations", "Award received from domestic public institutions and organizations in the field", "Turkish Orthopedics and Traumatology Association", Science - Art Awards

(2017), "Tusyad Overseas Traveling Education Scholarship", "Professional Associations", "Award received from domestic public institutions and organizations in the field", "Turkish Sports Injuries Arthroscopy and Knee Surgery Association", Other

(2016), "Best Experimental Study Poster Award Winner", "Professional Associations", "Award from domestic public institutions and organizations", "Bone Joint Surgery Association", Other

(2015), "25th National Turkish Orthopedics and Traumatology Congress, first place in the poster category", "Professional Associations", "Award received from domestic public institutions and organizations in the field", "Turkish Association of Orthopedics and Traumatology Association", Work Award
 

Dr. Ibrahim Cansaran Tanıdır is a pediatric cardiologist at Memorial Ataşehir Hospital. He co-founded the Pediatric Cardiology Department at Başakşehir Çam & Sakura City Hospital. He led its cardiac catheterization laboratories. He has been a professor of pediatric cardiology since 2022.

He has over 100 international and over 50 national publications. His work has more than 1,200 citations, with an h-index of 16. He has delivered over 100 international and over 700 national presentations. He has received six national and one international award. He ranked second in Turkey in the 2017 National Pediatric Cardiology Board Exam. He served as AEPC National Representative (2011–2014) and as Vice President of the Interventional Cardiology Working Group (2019–2024). His training includes Arkansas Children’s (PICU), Fuwai Heart Center (angiography), and LVAD training in 2023. Since 2018, he has performed more than 250 therapeutic angiography procedures in Kosovo, Libya, Mali, Uganda, and Kenya.