Best Laminectomy neurosurgeons in Turkey: TOP 33 doctors

Prof. Dr. Gürsel Saka is an orthopedic and traumatology specialist who completed medical education from Karadeniz Technical University and a specialty education from the University of Health Sciences, Dr. Lütfi Kırdar Kartal Training and Research Hospital. He has carried out successful surgeries in the fields of spine surgery, trauma surgery, arthroplasty, and pelvis-acetabulum surgery. He is currently serving patients in Hisar Hospital Intercontinental Orthopedics and Traumatology Department.

Dr. Selman Dogan is a highly-rated orthopedic surgeon specializing in hip and shoulder replacement, sports traumatology, lower and upper extremity trauma surgery, spinal surgery, and ligament and tendon injuries of the knee. He has a Bachelor's degree from Istanbul University Cerrahpasa Faculty of Medicine and has completed residencies at Istanbul Umraniye Training and Research Hospital and Sanliurfa Mehmet Akif Inan Training and Research Hospital.

Dr. X has 10 years of experience in Neurosurgery at Hacettepe University Faculty of Medicine, Diskapi Yildirim Beyazit Training and Research Hospital Neurology Clinic, Yozgat City Hospital, Private Lokman Hekim Akay Hospital, and Emsey Hospital.

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• Turkish Society of Orthopedics and Traumatology, Hand Surgery Branсh

• Turkish Society of Orthopedics and Traumatology, Spine Surgery Branсh

• Turkish Society of Orthopedics and Traumatology, Sports Injuries Branсh

• Turkish Society of Orthopedics and Traumatology, Pediatric Orthopedics Branсh

Assoc. Prof. Erkam KÖMÜRCÜ, M.D. is an Associate Professor of Orthopedics and Traumatology, with experience in teaching and administrative duties. He has a Turkish Society of Orthopedics and Traumatology –Training Council (TOTEK) – BOARD certificate from 2010 and a Title of Associate Professor from April 2015. Dr. Kömürcü has extensive experience in orthopedic and trauma, hand and upper extremity injuries, fractures and dislocations of lower limb, radiological evaluation in musculoskeletal tumors, interventional hip dysplasia, benign and malignant musculoskeletal tumors, vertebral fractures, low back pain and fractures in pelvis.

Op.Dr. Özgür AKŞAN 

Neurosurgeon 

Dr Akşan has completed his residency on 2007 at Neurosurgery Department of 9 Eylul University Medical Faculty. Following that, he got assigned to Muş State Hospital to complete his compulsory medical service, where he served as deputy chief physician, managed intensive care units and performed a wide range of operations including microsurgical discectomy for both spinal disc herniation and cervical disc herniation as well as laser nucleoplasty discectomy for spinal disc herniation.After completing his compulsory service, he worked at Eskişehir Air Force Hospital's Neurosurgery Department for another year. Dr Özgür also worked at Izmir Tınaztepe Hospital between 2010-2016. He currently works at his own clinic in Alsancak/Izmir. 

Articles Published at International Journals: 

1. Postoperative lumbosacral instability: Proposal of a new classification based on etiology. Sait Naderi, Ozgür AKSAN, Süleyman Men, Levent Firat, Tansu Mertol, M. Nuri Arda. World Spine Journal 2: 16-21, 2007 

2. Difference between generic and Multiple Sclerosis-specific quality of life instruments regarding the assessment of treatment efficacy.Ozakbas S, Akdede BB, Kösehasanogullari C, AKSAN O, Idiman E. Journal Of The Neurological Science 5/2007; 256/1 -2/30-34/2007 

Articles Published at National Journals: 

1. Odontoid fractures: Sait Naderi, Özgür AKSAN, Feridun Acar, Tansu Mertol, Nuri Arda: Turkish Neurosurgery 16: 81-84, 2006 

2. Pediatrik Kafa Travmalan, Ozkara E, Yuceer N, AKSAN O, Arda MN, Inarucl MA., Adli Bilimler Dergisi Turkish Journal of Forensic Sciences, 9 (1): 7-12 (2010). 

Papers Presented at International Congresses: 

1. 1. Difference betweengeneric and MS- spesific quality of life instruments regarding the assessment of treatment efficacy. Özakba9 S, Akdede B, AKSAN Q Karahasanogullarl C, Uzunel F, idiman E. 20th Congress Of European Commitee for Treatment and Research in Multipl Sclerosis. October 6-10, 2004. Austria 2. Postlaminectomy lumbosacral instability. Sait Naderi, Özgür AKSAN, Levent Firat, Tansu Mertol, Nuri Arda.7th International Congress on Spine. April 14-17, 2005, Hotel Pine beach City, Belek, Antalya 

3. Pediatric Cranial Traumas. Erdem Özkara, Nurullah Yüceer, Özgür AKSAN, Mehmet Nuri Arda, M Akif inanici. Fifth Congress Of The Balkan Academy Of Forensic Sciences. 3-7 June 2007, Ohrid, Republic of Macedonia 

4. A rare cause of Sl radiculopathy: perineural (Tarlov) cyst: Ozgür AKSAN, Nail Ozdemir, Hakan Sinan Yllmaz. 14th European Congress of Neurosurgery (EANS 2011) Rome, Italy. October 9 — 14, 2011. 

MEDICAL SPECIALITIES 

Hernia Discectomy 

Lomber Narrow Canal (Spinal Stenosis) Treatment 

Traumatic Brain Injury (TBI) Treatment 

■ Cerebral Hemorrhage Treatment 

Brain Tumour Treatment 

Cervical Stenosis Treatment 

Chiari Malformation Treatment 

Hydrochepalia Treatment 

■ Carpal Tunnel Syndrome Treatment 

■Cubital Tunnel Syndrome Treatment Spinal Fracture Treatment 

Psuedotumour Cerebri Treatment 

Spine and Spinal Cord Tumour Treatments 

Dr. X has attended training programs in advanced arthroplasty, developmental hip dysplasia, basic and advanced spinal surgery, basic arthroscopy, basic trauma, and core training. He is a member of the Turkish Medical Association, the International Congress for Joint Reconstruction, and the Turkish Society of Orthopaedics and Traumatology.

Work Address: Biruni University Hospital, Department Of Neurological Surgery, Istanbul 

Education And Training

Undergraduate: 1997 - 2001 Halkali High School, Istanbul, Turkey 

Graduate:   2001 - 2007 Mersin University, School of Medicine, Mersin, Turkey 

Postgraduate: 2009 – 2014 Bakırköy Research And Training Hospital For Psychiatric And Neurological Disease, Department Of Neurological Surgery, Istanbul, Turkey 

Observer: June-December 2017 University of Wisconsin- Department of Neurological Surgery, Madison, USA

June-August 2020 Acıbadem University- Spine Center, İstanbul, Turkey

 Professional Interest: Cranial Surgery, Functional neurosurgery (used to treat movement disorders), Spine Surgery 

Licensure And Certification 

 2007 June: Doctor of Medicine, Turkish Ministry of Health 

 2014 July: Neurosurgeon, Turkish Ministry of Health

Employment

2014– 2021 Neurosurgeon - Istanbul Kanuni Sultan Suleyman Research And Training Hospital

2021- Neurosurgeon- Biruni University Hospital, Department of Neurological Surgery

Training Courses / Workshops / Meetings / Symposiums 

(In Chronological Order)

Has Participated in 18 National and International Courses, Scientific Meetings (Certified) in Neurosurgery And Spinal Surgery. 

• Cervical Degenerative Disc Disease Symposium, 8-11 October 2009 Nevşehir/Turkey
• 24th Turkish Neurosurgical Society Annual Scientific Meeting, 14-18 May 2010  Antalya / Turkey
• Turkish Neurosurgical Society: Spine And Peripheral Nerve Surgery Education And Training Group: Basic Education Program, 3-6 July 2011 Sapanca / Turkey
• 27th Turkish Neurosurgical Society Annual Scientific Meeting, 12-16 Apr 2013  Antalya / Turkey
• Turkish Neurosurgical Society: Endoscopic Skull Base Surgery: Hands-On Cadaver Course 15-16 November 2013 Istanbul/Turkey
• Turkish Neurosurgical Society: Neurooncology And Neurovascular Surgery Education And Training Group: Unified Symposium. 28-29 December 2013 Istanbul/Turkey
• Turkish Neurosurgical Society: Spine And Peripheral Nerve Surgery Education And Training Group: Lumbar Minimally Invasive Surgery Course. 7 Feb 2014 Istanbul / Turkey
• 28th Turkish Neurosurgical Society Annual Scientific Meeting. 4-8 April 2014    Antalya / Turkey
• Medtronic Midas Rex Workshop: Cadaver Course 23 May 2014 Istanbul / Turkey
• Turkish Neurosurgical Society: Spine And Peripheral Nerve Surgery Education And Training Group, 26-29 June 2014 Gaziantep/Turkey
• ISMISS Turkey 2015 Congress, 6-8 November 2015, Istanbul/ Turkey
• Endoscopic Lumbar Surgery Comprehensive Cadaveric Course, 16-17 April 2016, Istanbul/Turkey
• 84th AANS Annual Scientific Meeting, 30 April - 4 May 2016 Chicago/Illinois
• Istanbul Microneurosurgery Course, 26-29 January 2017,  Istanbul/ Turkey
• Microvascular Surgery Course, December 2017, Madison/Wisconsin
• 32th Turkish Neurosurgical Society Annual Scientific Meeting. 20-24 April 2018    Antalya / Turkey
• 33th Turkish Neurosurgical Society Annual Scientific Meeting. 11-14 April 2019    Antalya / Turkey
• 2019 Turkish Spine Society Eurospine Advance Diploma Course
•  

Published Article

• Yakar, F., Zaimoglu, M., Dogan, I., Bakirarar, B., Eroglu, U., Kircil, C., Ucer, M., & Guner, E. (2018). Is A Unilateral Surgical Approach Effective In Patients With Bilateral Leg Pain With Unilateral Lumbar Disk Herniation? A Prospective Nonrandomized Clinical And Surgical Study. World Neurosurgery.
• Onen, M. R., Moore, K., Cikla, U., Ucer, M., Schmidt, B., Field, A. S., & Baskaya, M. K. (2018). Hypertrophic Olivary Degeneration: Neurosurgical Perspective And Literature Review. World Neurosurgery, 112, E763-E771.
• Dogan, I., Ucer, M., & Başkaya, M. K. (2018). Gross Total Resection Of Chordoid Glioma Of The Third Ventricle Via Anterior Interhemispheric Transcallosal Transforaminal Approach At Two Stages. Journal Of Neurological Surgery Part B: Skull Base, 79(S 03), S281-S282.
• Dogan, I., Ucer, M., & Başkaya, M. K. (2018). Microsurgical Resection Of Tuberculum Sellae Meningioma Via Pterional Craniotomy With Extradural Anterior Clinoidectomy And Optic Unroofing. Journal Of Neurological Surgery Part B: Skull Base, 79(S 02), S218-S218.
• Sayyahmelli, S., Kina, H., Ucer, M., Salamat, M. S., & Baskaya, M. K. (2018). Frontal Lobe Intracerebral Schwannoma Mimicking Metastatic Lesion In A Patient With Papillary Thyroid Carcinoma. Journal Of Surgical Case Reports.
• ÜCER, Melih, Et Al. Surgical Outcomes Of Decompressive Laminectomy By Transspinous Approach For Degenerative Lumbar Spinal Stenosis. Magnetic Resonance Imaging, 2018, 68.1618.
• Ozaydin, B., Ucer, M., Cikla, U., & Pyle, G. M. (2019). Translabyrinthine Approach To Vestibular Schwannomas. In Vestibular Schwannoma Surgery (Pp. 135-150). Springer, Cham.
• Hanalioglu, S., Sahin, B., Sahin, O. S., Kozan, A., Ucer, M., Cikla, U., ... & Baskaya, M. K. (2019). Effect Of Perioperative Aspirin Use On Hemorrhagic Complications In Elective Craniotomy For Brain Tumors: Results Of A Single-Center, Retrospective Cohort Study. Journal Of Neurosurgery, 1(Aop), 1-10.
• Neurosurgical Analysis Of Logging Accidents: An Observational Study, AE Taçyıldız, C Akıncı, TM Güler, H Demirkol, M Üçer, B Çekmen, Interdisciplinary Neurosurgery 25, 101167
• Dentate Nucleus: Connectivity-Based Anatomic Parcellation Based On Superior Cerebellar Peduncle Projections, AE Tacyildiz, B Bilgin, A Gungor, M Ucer, A Karadag, N Tanriover, World Neurosurgery 152, E408-E428
• Observational Case Analysis Of Neonates With Large Cephalohematoma, M Üçer, AE Taçyıldız, I Aydın, NA Kayran, S Işık, Cureus 13 (4)
• Effıcıency Of Sılver-Coated Tıtanıum Alloy Screws In The Preventıon Of Implant-Assocıated Infectıons, NA Kayran, M Üçer, AE Ofluoğlu, The Journal Of Turkish Spinal Surgery 32 (2), 84
• Minimally Invasive Approach Toward Percutaneous Direct Pars Repair: An Observational Study, M Üçer, World Neurosurgery 146, E1301-E1306
• The Effect Of Tenosynovectomy On Patient ID Outcome İn Carpal Tunnel Syndrome Surgery, AL AYDIN, M ÜÇER, İstanbul Kanuni Sultan Süleyman Tıp Dergisi 13 (1), 36-41
• Endoscopic Untethering Of Tight Filum Terminale: An Operative Technique, O Okay, A Dalgic, AE Yildirim, M Ucer, O Uckun, S Baydin, MK Coban,Turk Neurosurg 31 (1), 73-75
• Comparison Of Two Minimally İnvasive Techniques With Endoscopy And Microscopy For Extraforaminal Disc Herniations, AL Aydın, M Sasani, H Sasani, M Üçer, M Hekimoğlu, T Öktenoğlu, World Neurosurgery 144, E612-E621
• “Suspended Duraplasty”: A Technique For Type 1 Chiari Malformation Resistant To İnitial Surgical Therapy M Ucer, A Akbaş, MŞ Ekşi, B Erkan, BT Demirgil, A Güngör, Interdisciplinary Neurosurgery 21, 100703

Published Abstracts And Presentations In International Scientific Meetings 

(In Chronological Order)

• Metastatic prostate carcinoma to the intramural extramedullary spinal compa rtment: a case report, Melih Üçer, Ilhan Aydın, Sarper Polat, Erhan Emel, WFNS Seoul, Korea, 8-12 September 2013
• Radiation-Induced Cerebellopontine Angle (CPA) Meningioma: Case Report, Hasan Burak Gündüz, Anas Abdallah, Fatih Cesur, Erhan Emel, Betül Güler, Akın Öztürk, Melih Üçer, 10th Asian Congress of Neurological Surgeons Astana - Kazakhstan / 9 - 12 September 2014
• Mid-term Surgical Treatment Outcomes Of Intracranial Epidermoid: Experience of 15 Patients, Anas Abdallah, Erhan Emel, Akın Öztürk, Mustafa Levent Uysal, Melih Üçer, Murad Asiltürk,10th Asian Congress of Neurological Surgeons Astana - Kazakhstan / 9 - 12 September 2014
• Congenital Thecal Sac Defect Terminated In The Skin At L2-3: Case Report, Anas Abdallah, Akın Gökçedağ, Erhan Emel, Melih Üçer, 10th Asian Congress of Neurological Surgeons Astana - Kazakhstan / 9 - 12 September 2014
• Intradural Extramedullary Paraganglioma At S1 Level : Case Report, Anas Abdallah1, Erhan Emel, Özden Erhan Sofuoğlu, Melih Üçer, Akın Öztürk, 10th Asian Congress of Neurological Surgeons Astana - Kazakhstan / 9 - 12 September 2014
• A Case of Intracranial Hypotension Complicated with Hydrocephalus, Melih Üçer, Ilhan Aydın, Sarper Polat, Abdullah Emre Taçyıldız, 10th Asian Congress of Neurological Surgeons Astana - Kazakhstan / 9 - 12 September 2014

Published Abstracts And Presentations In National Scientific Meetings 

(In Chronological Order)

• Eosinophilic granuloma, case report; Baran Bozkurt, Melih Üçer, Levent Uysal, Oral Presentation. 26th Turkish Neurosurgical Society Annual Scientific Meeting. 12-16 April 2012 Antalya / Turkey.
• Guyon’s Canal Syndrome Due to Tortuous Ulnar Artery: A Case Report, Melih Üçer, Ilhan Aydın, Sarper Polat, Abdullah Emre Taçyıldız,  28th Turkish Neurosurgical Society Annual Scientific Meeting. 4-8 April 2014   Antalya / Turkey
• Cerebellar hemorrhage after resection of frontal meningioma.Case report, Melih Üçer, Ilhan Aydın, Sarper Polat, Abdullah Emre Taçyıldız, 28th Turkish Neurosurgical Society Annual Scientific Meeting. 4-8 April 2014   Antalya / Turkey
• Intracranial Migration of Ventriculo-Peritoneal Shunt Catheter, Melih Üçer, Ilhan Aydın, Sarper Polat, Abdullah Emre Taçyıldız, 28th Turkish Neurosurgical Society Annual Scientific Meeting. 4-8 April 2014   Antalya / Turkey
• Migration of Abdominal Catheter of Ventriculoperitoneal Shunt into the Scrotum, Melih Üçer, Sarper Polat, Ilhan Aydın, Abdullah Emre Taçyıldız, 28th Turkish Neurosurgical Society Annual Scientific Meeting. 4-8 April 2014   Antalya / Turkey
• Armoured brain: a case of bilateral calcified chronic subdural haematoma complicating infantile hydrocephalus, Melih Üçer, Ilhan Aydın, Sarper Polat, Abdullah Emre Taçyıldız, 28th Turkish Neurosurgical Society Annual Scientific Meeting. 4-8 April 2014   Antalya / Turkey
• Long term results of the patients with lumbar stenosis who were opereted on by transspinos method, Oral presentation, Melih Üçer, Erhan Emel, Müslüm Güneş, 28th Turkish Neurosurgical Society Annual Scientific Meeting. 4-8 April 2014   Antalya / Turkey
• Posterior comminican artery aneurysm relation with the tentorium, Oral presentation, İlhan Aydin, Oğuz Baran, Melih Uçer, Barış Küçükyürük, Necmettin Tanrıöver, 29th Turkish Neurosurgical Society Annual Scientific Meeting. 17-21 April 2015    Antalya / Turkey
• Anterior commissure and classification: neuroanatomical studies, Oral presentation, Serhat Şevki Baydın, Abuzer Gungor, Necmettin Tanrıover,  Melih Ucer, Oğuz Baran, Erhan Emel, Albert Rhoton Turkish Neurosurgical Society Annual Scientific Meeting. 8-12 April 2016  Antalya / Turkey

   Computer  Skills

• Microsoft Word, Excel, Powerpoint
• Adobe Photoshop
• SPSS statistical software

SUB-SPECIALISTS 

• *Trauma Surgery 
• *Joint Prosthesis Surgery
• *Knee Surgery 
• *Arthroscopic Surgery 
• *Spine Surgery 
• *Deformity Surgery 

TECHNOLOGIES 

• *Robotic Joint Replacement Systems 
• *Kinematic Approach of Knee Replacement Surgery 
• *Journey II Knee Prosthesis System

EDUCATIONAL INFORMATION 

1. *Eskişehir Osmangazi University Faculty of Medicine (Bachelor’s Degree, 2005-2011) 
2. *Health Sciences University Ankara Education and Research Hospital (Specilization Education, 2012-2017) 
3. His international published article is named as ‘’Mahmuti, A., Güler, U.O., Haberal, B., Şimşek, E.K., Yüksel, S., Temiz, A., Tuncay, I.C. Biomechanical Comparison of Polymethylmethacrylate Augmentation Methods in Failed Pedical Screw Revision. Turk Neurosurg. 2021; 31 (5): 788-794. DOI: 10.5137/1019-5149.JTN.34653-21.2. PMID: 34374983’’. 

COURSES INFORMATION

1. *11th TOTBID School of Basic Sciences and Research, Malatya. 
2. *1-3 March 2013. AO Basic Trauma Course (Principles in Operative Fracture Management), İstanbul 2013. 
3. *10th Basic Orthopedic Trauma Education Meeting, Ankara. 13-14 September 2013. 
4. *6th Intramedullary Nailing Course, İzmir 2013. 
5. *Instrumentation Course in Arthroscopic Surgery, İstanbul 2013. 
6. *6th Minimally Invasive, Locked Plate Osteosynthesis and Advanced Trauma Education Meeting. 5-6 December 2014. 
7. *TOTBID GKD-PEV Course, Konya 2015.
8. *AO Advanced Trauma Course (Principles in Operative Fracture Management), Ankara 2017. 
9. *Stryker Mako Certification Lab., Amsterdam. June 2019.

CONGRESS INFORMATION

1. *23rd National Turkish Orthopedics and Traumatology Congress. 29 October – 3 November 2013. 
2. *5th Orthopedics and Traumatology İstanbul Meeting. 10-12 April 2015. 
3. *Spine Intervention Society 2019 European Congress, Munich. May 2019. 

CAREER INFORMATION

1. *Şırnak İdil State Hospital (General Practitioner, 2017-2019) 
2. *Ankara Education and Research Hospital (Specialization Education, 2012-2017) 
3. *Şırnak State Hospital (Specialist Doctor, 2017-2019) 
4. *Turan Turan Health Group (OM Spine Surgery Center – Robotic TT Orthopedics Robotic Surgery Center) (Specialist Doctor, 2019-now) 
5. *Başkent University Faculty of Medicine Orthopedics and Traumatology Department Adana Dr. Turgut NOYAN Application and Research Center (Specialist Doctor, 2020-2021)

Dr. Muhammet Salih is a highly experienced Orthopaedic and Joint Replacement Surgeon with 26+ years of experience and qualifications from Istanbul University Istanbul Medical Faculty in 1995 and Istanbul University Cerrahpaşa Faculty of Medicine in 2007. He is a member of various medical associations and has numerous publications.

Certificates

1. The Course of Functional and Stereotactic Neurosurgery, 1990, Oulu, Finland.

2. European Course participation that holds by EANS for 5 years cycle (Amsterdam/1988, Rostock/1989, Çeşme/1994, Klagenfurt/1995, Aalborg/1996).

3. "Primary Examination" for European Board was passed in Klagenfurt,1995, Austria.

4."Advanced Training on Functional Disorders with Leksell Gamma Knife", 2004, Marseille, France.

5. "Advanced Training on Vestibular Schwannomas and Skull Base Surgery wiyh Leksell Gamma Knife", 2004, Marseille, France.

6. The certificate for "DISC Nucleoplasty in Cervical and Lumbar Disc Diseases", 2004, Freiburg, Germany.

7. "Neuropathfinder" Train - the - Trainer Meeting, 2009, Wien, Austria.

8. " Neuropathfinder" Train - the - Trainer Meeting, 2011, Athens, Greece.

9. The certificate for "Full- Endoscopic Spine Surgery", 2011, Herne, Germany.

He was born in Niğde which is the city middle part of Anatolia. He studied high school in Adana. He graduated from Ankara University Medical School of Medicine. He started his career at Bakırköy Neurological Sciences Hospital in Zeki Oral MD.’s Clinic in 1987 and finished his Neurosurgery residency in 1993. During this period, he completed his micro neurosurgery education, which was a breakthrough for him, at Zurich University “Professor M. Gazi Yaşargil’s Clinic”.

Between 1993-2003, he worked as a teaching assistant and then as an assistant professor at the Professor Necmettin Pamir’s Clinic, Faculty of Medicine, Marmara University. At the same time, he obtained clinical and surgical gains in the field of neurooncology and vascular neurosurgery at Professor Donlin M. Long and Daniele Rigamonti's Clinic at Johns Hopkins University, USA. In 2003, he received the title of Associate Professor of Neurosurgery.

Between 2004-2010, he worked as Chief of Clinic in Göztepe Training and Research Hospital of Ministry of Health. During this period, he led his clinic to become the only accredited clinic by EANS (The European Association of Neurosurgical Societies) in Turkey, with its educational and care services. During this period, he completed his endoscopic skull base training starting at the University of Pittsburgh.

In 2010, he started to work for Acıbadem University Faculty of Medicine and became a Professor of Neurosurgery. He established the Neurosurgery Department in Medipol University Faculty of Medicine on 2012. He served as a Head of Neurosurgery Department in Memorial Health Group Istanbul Hospitals between 2014-2018. He served Neurosurgery Department of Maslak Hospital of Acıbadem Health Group with his team between 2018- September 2021.

Since 01.10.2021, He have started to work with his team at my private clinic located in Fulya and Ulus Hospital of Liv Health Group.

He served as the founding chairman of ”Skull Base Society” in Turkey. He is also a member of the Executive Committee of the European Skull Base Society (ESBS).

There are more than 110 scientific papers which he hs published in international refereed journals (SCI/SCIEx) and in national refereed journals and 18 scientific articles. He Has more than 250 scientific congress presentations, published books and chapters in books.