Los mejores neurocirujanos de Embolización de Tumores de Columna Vertebral en Turquía — TOP-28 médicos

Educación y experiencia

1998 - 2005 - Facultad de Medicina de la Universidad de Mármara

1998 - 2005 - Universidad de Mármara, Facultad de Medicina, Departamento de Neurocirugía, Estambul

(Jefe del Departamento: Prof. Dr. Türker KILIÇ)

2011 - 2012 - Facultad de Medicina de Yale, New Haven, CT, EE. UU. (Director: Murat Günel MD. PhD., Profesor de Neurocirugía) Beca de investigación cerebrovascular

Membresías Profesionales

2014 + Asociación Turca de Neurocirugía

2017 + Asociación Turca de la Columna Vertebral

2018 + AOSpine

Premios

31° Congreso Científico de la Sociedad Turca de Neurocirugía “Primer Premio de Incentivo a Jóvenes Neurocirujanos Prof. Dr. Hamit Ziya Gökalp”, Antalya, 2017.

Cursos y Certificados

1. Miembro del Comité Organizador; 12. Congreso Nacional de Neurociencia, Universidad de Bahçeşehir, 28-31 de mayo de 2014

2. Miembro del Comité Organizador; 11. Curso de anatomía de la base del cráneo de la ASNO, del 11 al 14 de septiembre de 2014, Estambul

3. Instructor / Miembro del Comité Organizador; Serie de cursos de neurocirugía – 4 / Prof. Dr. Evandro de Oliveira Curso de base del cráneo 2, Prof. Rhoton Laboratorio de anatomía, Facultad de medicina de la BAU, Estambul, 2015.

4. Miembro del Comité Organizador; Curso Internacional de Registro de Cadáver con Microelectrodos para Cirugía de Estimulación Cerebral Profunda, Laboratorio de Anatomía Rhoton, Facultad de Medicina de la BAU, 6-7 de febrero de 2015, Estambul.

5. Responsable de la organización de las reuniones de TND en Estambul, Estambul, 2015-2016

Trustworthy, attentive, successful neurosurgeon with over 34 years of experience, high rate of success and exceptional surgical skills, providing quality neurological service for patients, successfully treating over thousands of patients suffering from many severe, complex conditions of the brain, spine and the nerves. 

Experienced in performing treatment modalities like micro neurosurgery, endoscopic skull base surgery, endoscopic third ventriculostomy, minimally invasive spine surgery and percutaneous spine surgery. Keen on performing clinical research and attending national and international medical conferences to stay abreast of new technologies in the field. Compassionate and detail-oriented with excellent communication skills. Expertise in healthcare, education and program management. Adept at developing and implementing forward-thinking strategies to enhance patient outcomes and collective knowledge in the field. Desiring to bring skills and success. Focused on working closely with other medical professionals and following up with patients. Well-versed at emergency procedures and fast and accurate sanitation.

Work History

2020-01 – Current - Asst. Prof. Neurosurgeon

Istanbul Medipol University, Health Care Practice and Research Center Pendik Hospital

• He successfully treated and followed patients with cerebral hemorrhage, brain and spinal cord tumors, and patients with hydrocephalus.

• He performed transnasal pituitary surgeries with success.

• Also, many cervical lumbar and thoracic disc patients were successfully treated, and disc prosthesis were applied to some of them.

• He re-operated a degenerative spine patient who had been operated on before at another center and the patient regained his health.

• He also successfully treated patients with premature neonatal intracerebral hemorrhage.

2019-08 – 2020-01 - Neurosurgeon

Freelancer, Istanbul, Turkey

• Operated on patients' brains, spines and peripheral nerves to correct deformities, repair injuries, prevent and treat diseases and improve patients' motor functions. Performed successful operations for complex, advanced and complicated disease of the brain and spine some of which were operated unsuccessfully at other medical centers by different neurosurgeons.

• Offered advanced knowledge, leadership abilities and technical assistance with complex surgical cases.

• Maintained admitting privileges at local hospitals and provided quality follow-up care.

• Educated patients on recovery methods and times.

• Designed treatment plans for patients.

• Thoroughly assessed patients to identify medical condition and level of surgical risk.

• Founded a spinal surgery group with orthopedic surgeons and treated very advanced and severe vertebra deformities, spine abnormalities, scoliosis.

2018-12 - 2019-08 - Neurosurgeon

Alkafeel Super Speciality Hospital, Karbala, Iraq

• Conducted up to 5 operations per month to correct deformities in neurological and spinal systems, repair traumas, and treat diseases of different areas. Performed successful operations (success rate 100 percent : 90-95) for severe, complex and advanced diseases of the brain, spine and nerves in adults and children. (Cerebral intrinsic and extrinsic tumor surgery, posterior fossa surgery, spontaneous and traumatic intracranial hematomas, Interhemispheric 3th ventricle and lateral ventricle surgery, pontocerebellar angle tumor surgery, spinal instrumentation and fusion surgery, microdiscectomy cervical, thoracic, lumbar, pediatric cranial and spine anomaly surgery). Followed the patients postoperatively.

• Educated patients on recovery methods and times.

• Thoroughly assessed patients to identify medical condition and level of surgical risk.

• Performed emergency surgeries.

• Examined 900 patients in total in the outpatient clinic and gave medical treatments to them when necessary.

2015-10 - 2018-11 - Neurosurgeon

Medistate Kavacık Hospital, Istanbul, Turkey

• Operated on patients' brains, spines and peripheral nerves to correct deformities, repair injuries, prevent and treat different advanced, complex severe diseases and improve patients' motor functions.

• Conducted up to operations per month to correct deformities in neurological and spinal systems, repair traumas, restore partial or full functionality and prevent and treat diseases of different areas. 

• Performed successful operations (success rate percent : 95) for severe, complex and advanced diseases of the brain , spine and nerves in adults and children.(Brain tumor, arachnoid cyst, intracerebral hematoma, spinal stenosis, hydrocephalus, myelomeningocele).Followed the patients postoperatively. 

• Educated patients on recovery methods and times Thoroughly assessed patients to identify medical condition and level of surgical risk.

• Performed emergency surgeries (intracerebral hematoma, intracerebral abscess).

• Examined 850 patients in total in the outpatient clinic and gave medical treatment to them when necessary.

1994-03 - 2015-09 - Neurosurgeon

Ankara Training and Research Hospital, Ankara, Turkey

• Supervised trainees, medical students, residents and fellows to help each achieve proficiency in field.

• Conducted up to 20 operations per month to correct deformities in neurological and spinal systems, repair traumas, restore partial or full functionality and prevent and treat diseases of different areas. Performed successful operations (success rate: %90) for severe, complex and advanced diseases of the brain, spine and nerves in adults and children. (Skull base surgery, extended trans base approach, orbit zygomatic approach, presigmoid approach, orbital approaches, transcranial and lateral orbitotomy, Endoscopic transsphenoidal pituitary surgery, CSF leakage surgery, endoscopic, microscopic and transsphenoidal, transcranial. Endoscopic third ventriculostomy and surgery of multiloculated hydrocephalus and pediatric neurosurgery. Cerebral intrinsic and extrinsic tumor surgery, posterior fossa surgery. Brain aneurysm, AVM and cavernoma surgery.

• Spontaneous and traumatic intracranial hematomas. Hemifacial spasm and trigeminal neuralgia surgery (microsurgical decompression) Interhemispheric 3th ventricle and lateral ventricle surgery. Pineal area surgery. Pontocerebellar angle tumor surgery.

• Foreman magnum tumors surgery. Surgery of hydrocephaly, Syringomyelia and craniovertebral animalia).Followed the patients postoperatively.

• Educated patients on recovery methods and times Thoroughly assessed patients to identify medical condition and level of surgical risk.

• Performed emergency surgeries (Epidural, subdural and intracerebral hematoma, vertebra fracture).

• Examined 500-700 patients per day in the outpatient clinic and gave medical treatment to them when necessary. Examined patients in the emergency service.

• Designed treatment plans for patients.

• Offered advanced knowledge, leadership abilities and technical assistance with complex surgical cases.

• Led and oversaw 15 medical personnel in operating room setting to perform surgeries.

• Led and oversaw medical personnel in operating room setting to perform surgeries.

Education

1982-09 - 1988-08

M.D.: Medicine And (Pre-Medicine)

Ankara University Medical School - Ankara

General Medicine Training for 6 years. Graduated with a high GPA.

1988-11 - 1994-05

Specialist Neurosurgery: Neuroscience

University of Health Sciences - Ankara

6 years of neurosurgery training.

• My thesis was on brain abscess and their clinical and laboratory evaluations

1995-05 - 1995-07

Neuroscience

The Institute of Neurological Sciences and Psychiatry.

Ankara

I attended the course for microsurgery at University of Hacettepe Institute of Neurological Sciences and Psychiatry.

1998-04 - 2019-05

Observer Doctor: Neuroscience

Department of Neurosurgery, MSU - Ann Arbour, 

Michigan USA

2012-05 - 2012-05

Neuro endoscopy: Neuroscience

Ghent University - Ghent, Belgium

International endoscopic neurosurgery workshop, 

Ghent, Belgium

I attended the workshop for endoscopic skull base operations the and Neuro endoscopic third ventriculostomy at University of Ghent Hospital

Skills

Micro neurosurgery - Excellent

Neuro endoscopy - Excellent

Cranial base endoscopy - Excellent

Minimal invasive surgery - Excellent

Percutaneous spinal surgery - Excellent

Neuronavigation – Excellent

Certifications

1995-04 Microsurgery

2012-05 Endoscopy

Languages

Turkish - Native

English - Advanced

Arabic - Novice

Affiliations

Turkish Neurosurgical Society

Turkish Medical Association

Accomplishments

• Trained team of staff nurses in medical office procedures to ensure consistent quality of care.

• Published 17 articles in national and international reviews and presented papers in medical congresses.

Interests and operations I perform

Vascular diseases of brain

Endoscopic hypophysis surgery

Tumors of brain, spine and medulla spinalis surgery

Endoscopic brain ventricle surgery

Endoscopic third ventriculostomy 

Traumas of brain and spine

Cervical, thoracic and lumbar disc hernias and narrow 

canal disease surgery

Spine instrumentation and fusion surgery

Baclofen pump and neurostimulators insertions

Hydrocephalus surgery

Congenital diseases of the brain and spine (pediatric 

neurosurgery)

Peripheral nerve surgery

El Dr. X tiene 10 años de experiencia en Neurocirugía en la Facultad de Medicina de la Universidad de Hacettepe, la Clínica de Neurología del Hospital de Capacitación e Investigación Diskapi Yildirim Beyazit, el Hospital de la Ciudad de Yozgat, el Hospital Privado Lokman Hekim Akay y el Hospital Emsey.

Dr. Serdar Kabatas, graduated from Trakya University Medical Faculty, Edirne/Turkey in 1997. He became a neurosurgeon-specialist- in 2003 and then gained an award for postdoctoral fellowship in Spinal Cord Injury (SCI) and Neural Stem Cell (NSC) at Harvard Medical School in 2007. He has spent most of his scientific carrier in the study of SCI related stem cell applications either experimentally or clinically, stem cell clinical applications in hypoxic-ischemic encephalopathy, traumatic brain injury, cerebral palsy, autism spectrum disorders, periferic nervous system injuries, cell-based approaches for intervertebral disc regeneration, dentritic stem cell vaccines regarding brain tumours, trigeminal neuralgia, aneurysm surgery, etc. Among his achievements are the prediction of neural and anatomical abnormalities of the gastrointestinal system resulting from contusion SCI and functional multipotency of NSCs- its therapeutic implications- in USA. 

In addition to his scientific interests, he is the President of Society of Stem Cell and Cellular Therapies in Turkey. He is also member of AANS, CNS, Society of Neuroscience, Turkish Neurosurgical Society, Society of Nervous System Surgery and Turkish Spine Society. He is the chief editor of Journal of Nervous System Surgery. He had been teaching neurosurgery to medical students at the Baskent University, Turkey from 2008 to 2013. Between 2013 to 2015, he was the chief of Neurosurgery Department in Private Reyap Hospital, Tekirdağ. Curently, he has been the chief of Department of Neurosurgery in University of Health Sciences Turkey, Gaziosmanpaşa Training and Research Hospital, Istanbul, Turkey since 2016. He was awarded as the first candidate for Specialization Thesis (2004) and Board Exam (2011) in Turkey, respectively. He was also awarded as research project regarding Stem Cell Applications in Rat Model (2013) in Turkey. He has more than 100 publications in peer-reviewed international journals with around 1300 citations. His h-index is 21 in google scholar and 17 in web of science. 

Selected Publications: 

1. S.Kabatas, D.Yu, X.D.He, H.S.Thatte, D.Benedict, K.T.Hepgul, P.M.Black, S.Sabharwal, Y.D.Teng, “Neural and anatomical abnormalities of the gastrointestinal system resulting from contusion spinal cord injury.“ Neuroscience 154(4): 1627-1638 pp., 2008 

2. Y.D.Teng, S.Kabatas, J.Li, D.R.Wakeman, E.Y.Snyder, R.L.Sidman, “Functional Multipotency of Neural Stem Cells and Its Therapeutic Implications“, ed. H.Ulrich. Perspectives of Stem Cells, 255-270 pp., Springer Dordrecht Heidelberg London New York © Springer Science+Business Media B.V., 2010 

4. S.Kabatas, Y.D.Teng, “Potential Roles of Neural Stem Cell in Restoration of the Injured Spinal Cord: Review of the Literature.“ Turk Neurosurg 20(2): 103-110 pp., 2010 

5. S. Kabataş, T. Cansever, E. Civelek, C. Yılmaz, "The therapeutic potential of neural stem cells in traumatic brain injuries", Curr Signal Transd T 6(3): 327-336 pp., 2011 

6. Teng YD, Yu D, Ropper AE, Li J, Kabatas S, Wakeman DR, Wang J, Sullivan MP, Redmond DE Jr, Langer R, Snyder EY, Sidman RL. Functional multipotency of stem cells: a conceptual review of neurotrophic factor-based evidence and its role in translational research. Curr Neuropharmacol 9(4): 574-85, 2011. 

7. Karaoz E, Kabatas S, Duruksu G, Okcu A, Subası C, Ay B, Musluman M, Civelek E. Reduction of lesion in injured rat spinal cord and partial functional recovery of motility after bone marrow derived mesenchymal stem cell transplantation. Turk Neurosurg 22(2): 207-17, 2012. 

8. Han I-B, Kim S-W, Ropper AE, Thakor D, Kabatas S, Teng YD. Recent Patents on Cell-based Approaches for Intervertebral Disc Regeneration. Recent Patents on Biomedical Engineering, 5: 122-30, 2012 

9. Sonmez E, Kabatas S, Ozen O, Karabay G, Turkoglu S, Ogus E, Yilmaz C, Caner H, Altinors N. Minocycline Treatment Inhibits Lipid Peroxidation, Preserves Spinal Cord Ultrastructure and Improves Functional Outcome after Traumatic Spinal Cord Injury in the Rat . Spine (Phila Pa 1976). 2013 Jan 30.

10. Han I-B, Ropper AE, Konya D, Kabatas S, Toktas Z, Aljuboori Z, Chi JH, Teng YD. Biological Approaches to Treating Intervertebral Disc Degeneration: Devising stem cell therapies. Cell Transplant 24 (11): 2197-208, 2015. 

11. Aras Y, Sabancı PA, Kabataş S, Duruksu G, Subaşı C, Erguven M, Karaöz E. The Effects of Adipose Tissue-Derived Mesenchymal Stem Cell Transplantation During The Acute And Subacute Phases Following Spinal Cord Injury. Turk Neurosurg 26 (1):127-39, 2016.

12. Kabatas S, Demir CS, Civelek E, Yilmaz I, Kircelli A, Yilmaz C, Akyuva Y, Karaoz E. Neuronal regeneration in injured rat spinal cord after human

dental pulp derived neural crest stem cell transplantation. Bratisl Med J 119 (3): 143-151, 2018

13. Karaoz E, Tepekoy F, Yilmaz I, Subasi C, Kabatas S. Reduction of Inflammation and Enhancement of Motility after Pancreatic Islet Derived Stem Cell Transplantation Following Spinal Cord Injury. J Korean Neurosurg Soc. 2019 Mar;62(2):153-165. 

14. Han IB, Thakor DK, Ropper AE, Yu D, Wang L, Kabatas S, Zeng X, Kim SW, Zafonte RD, Teng YD. Physical impacts of PLGA scaffolding on hMSCs: Recovery neurobiology insight for implant design to treat spinal cord injury.

Exp Neurol. 2019 Oct;320:112980. 

15. Kabataş S, Cİvelek E, Sezen GB, Kaplan N, Savrunlu EC, Çetİn E, Dİren F, KaraÖz E. Functional Recovery after Wharton's Jelly-Derived Mesenchymal Stem Cell Administration in a Patient with Traumatic Brain Injury: A Pilot Study. Turk Neurosurg. 2020;30(6):914-922. 

16. Kabataş S, Civelek E, İnci Ç, Yalçınkaya EY, Günel G, Kır G, Albayrak E, Öztürk E, Adaş G, Karaöz E. Wharton's Jelly-Derived Mesenchymal Stem Cell Transplantation in a Patient with Hypoxic-Ischemic Encephalopathy: A Pilot Study. Cell Transplant. 2018 Oct;27(10):1425-1433. 

17. Teng YD, Wang L, Kabatas S, Ulrich H, Zafonte RD. Cancer Stem Cells or Tumor Survival Cells? Stem Cells Dev. 2018 Nov 1;27(21):1466-1478. 

18. Kabatas S, Civelek E, Savrunlu EC, Kaplan N, Boyalı O, Diren F, Can H, Genç A, Akkoç T, Karaöz E. Feasibility of allogeneic mesenchymal stem cells in pediatric hypoxic-ischemic encephalopathy: Phase I study. World J Stem Cells. 2021 May 26;13(5):470-484. 

19. Kabataş S, Civelek E, Kaplan N, Savrunlu EC, Sezen GB, Chasan M, Can H, Genç A, Akyuva Y, Boyalı O, Diren F, Karaoz E. Phase I study on the safety and preliminary efficacy of allogeneic mesenchymal stem cells in hypoxic-ischemic encephalopathy. World J Exp Med. 2021 Mar 20;11(2):17-29.

Prof. Dr. Gülşah Bademci is a physician specialized in the field of brain, nerve, spine, and spinal cord surgery. She graduated as the fourth-ranked student from Ankara University Faculty of Medicine in 1993. She obtained her title as a brain and nerve surgeon from the Ankara University Faculty of Medicine Department of Brain and Nerve Surgery in 2001. In 2008, she became an associate professor at the Kırıkkale University Faculty of Medicine, and in 2021, she became a professor at the Yüksek İhtisas University Faculty of Medicine. She has contributed to numerous international publications, serving as a research and clinical fellow at the University of Arkansas Medical Sciences with Prof. Dr. M. Gazi Yaşargil, and as a research fellow at Yale University School of Medicine. She holds ECFMG America Board Step 1 and EANS European Board certificates. She speaks advanced-level English and has awards in tennis and swimming. She also pursues professional-level caricature art and medical illustration. In her 30-year career, she has performed numerous surgeries as a brain and nerve surgery specialist, particularly in spinal canal stenosis surgery, lumbar and cervical disc herniations, brain tumors, hydrocephalus surgery, and nerve compressions.

Specialization: Neurospinal Cord and Nerve Surgery

Foreign Language : English

Date of Birth: 03.02.1974

Education :

Gazi University Faculty of Medicine (1991-1997)
Fırat University Neurosurgery Specialization (1999-2004)

Experience:

Private Adatip Hospital (2004-2013)
Private Cihan Hospital (2013-2015)
Private Adatip Hospital (2015-...)

Memberships:

Sakarya Medical Chamber
Turkish Neurosurgery Association

Assoc. Dr. İsmail Gülşen is a distinguished neurosurgeon serving at Lokman Hekim Van Hospital in Turkey. With extensive expertise in advanced brain and spine surgery, he has contributed significantly to the field through innovative techniques and patient-focused care. Dr. Gülşen specializes in diagnosing and treating complex neurological conditions, offering cutting-edge surgical interventions. His commitment to excellence is reflected in his continuous pursuit of medical advancements and personalized treatment strategies. For further details on his qualifications and professional achievements contact lokman hekim health group.

El Dr. Aşkın Şeker es un neurocirujano muy respetado con más de 23 años de experiencia y numerosos premios y logros. Tiene intereses en cirugía endoscópica de base de cráneo, neuroanatomía, neurocirugía funcional, trastornos del movimiento, cirugía de columna, hernia de disco, hernia de cuello y cirugías endoscópicas. Es miembro de numerosas organizaciones profesionales y tiene 47 artículos publicados en revistas internacionales SCI, trabajos presentados en 33 reuniones científicas internacionales, 10 artículos en revistas nacionales y escribió capítulos para 2 libros internacionales.

Neurocirujano con amplia educación de la Universidad de Marmara, la Universidad de Uludag y la Escuela de Medicina de Harvard. Con experiencia en investigación, servicio estatal y docencia. Miembro de la Asociación Turca de Neurocirugía, el Grupo de Cirugía de la Columna Vertebral y de los Nervios Periféricos de la Sociedad Turca de Neurocirugía, la Asociación Turca de la Columna Vertebral, la Sociedad Norteamericana de la Columna Vertebral y la Asociación de Cirugía del Sistema Nervioso.

Nació en Niğde, una ciudad situada en la parte central de Anatolia. Estudió el bachillerato en Adana. Se graduó en la Facultad de Medicina de la Universidad de Ankara. Comenzó su carrera en el Hospital de Ciencias Neurológicas de Bakırköy en la Clínica del Dr. Zeki Oral en 1987 y terminó su residencia en Neurocirugía en 1993. Durante este período, completó su formación en microneurocirugía, lo que supuso un gran avance para él, en la “Clínica del Profesor M. Gazi Yaşargil” de la Universidad de Zúrich.

Entre 1993 y 2003 trabajó como profesor asistente y luego como profesor adjunto en la Clínica del Profesor Necmettin Pamir, Facultad de Medicina, Universidad de Mármara. Al mismo tiempo, obtuvo logros clínicos y quirúrgicos en el campo de la neurooncología y la neurocirugía vascular en la Clínica del Profesor Donlin M. Long y Daniele Rigamonti en la Universidad Johns Hopkins, EE. UU. En 2003, recibió el título de Profesor Asociado de Neurocirugía.

Entre 2004 y 2010 trabajó como jefe de clínica en el Hospital de Formación e Investigación de Göztepe del Ministerio de Salud. Durante este período, llevó a su clínica a convertirse en la única clínica acreditada por la EANS (Asociación Europea de Sociedades de Neurocirugía) en Turquía, con sus servicios educativos y asistenciales. Durante este período, completó su formación en endoscopia de la base del cráneo, que comenzó en la Universidad de Pittsburgh.

En 2010, comenzó a trabajar en la Facultad de Medicina de la Universidad de Acıbadem y se convirtió en profesor de Neurocirugía. Estableció el Departamento de Neurocirugía en la Facultad de Medicina de la Universidad de Medipol en 2012. Se desempeñó como Jefe del Departamento de Neurocirugía en los Hospitales Memorial Health Group de Estambul entre 2014 y 2018. Trabajó en el Departamento de Neurocirugía del Hospital Maslak de Acıbadem Health Group con su equipo entre 2018 y septiembre de 2021.

Desde el 01.10.2021, comenzó a trabajar con su equipo en mi clínica privada ubicada en Fulya y Ulus Hospital de Liv Health Group.

Fue presidente fundador de la “Skull Base Society” en Turquía y también es miembro del Comité Ejecutivo de la European Skull Base Society (ESBS).

Ha publicado más de 110 artículos científicos en revistas arbitradas internacionales (SCI/SCIEx) y nacionales y 18 artículos científicos. Tiene más de 250 presentaciones en congresos científicos, libros publicados y capítulos de libros.

Certificados

1. Curso de neurocirugía funcional y estereotáctica, 1990, Oulu, Finlandia.

2. Participación en cursos europeos celebrados por EANS durante un ciclo de 5 años (Ámsterdam/1988, Rostock/1989, Çeşme/1994, Klagenfurt/1995, Aalborg/1996).

3. El "Examen Primario" para el Consejo Europeo se aprobó en Klagenfurt, en 1995, Austria.

4. "Entrenamiento avanzado en trastornos funcionales con Leksell Gamma Knife", 2004, Marsella, Francia.

5. "Entrenamiento avanzado en schwannomas vestibulares y cirugía de la base del cráneo con Leksell Gamma Knife", 2004, Marsella, Francia.

6. Certificado de "Nucleoplastia DISC en enfermedades de los discos cervicales y lumbares", 2004, Friburgo, Alemania.

7. Reunión de formación de formadores "Neuropathfinder", 2009, Viena, Austria.

8. Reunión de formación de formadores "Neuropathfinder", 2011, Atenas, Grecia.

9. Certificado de "Cirugía de columna totalmente endoscópica", 2011, Herne, Alemania.