Omer Kays Unal
35
years of experience
5
Rating

Omer Kays Unal

  • Specialization: Orthopedist
  • 35 years of experience
  • Speaks:
    English
  • Online consultations: available
  • Workplace: Turkey, Istanbul, Liv Hospital Vadistanbul
  • Elite Sports Injury Specialist Expert in treating professional athlete injuries using advanced arthroscopic techniques and rehabilitation protocols — keeping mobility and performance at their peak. Master of Complex Fracture Management Trusted for life-changing surgeries on challenging fractures, using precision engineering from biomechanical studies to operating room. Pioneer in Stem Cell & Regenerative Therapies Applies cutting-edge stem cell technologies in orthopedics — offering faster recovery and better healing outcomes. Academic Force with Global Impact Published in top-tier orthopedic journals, his research shapes the future of hip surgery, ACL reconstruction, and bone biomechanics. Inventive Mind in Biomechanics Co-author of finite element studies that simulate real-life orthopedic load bearing — revolutionizing how implants are designed and tested. From Education to Innovation Graduated from Marmara University’s English Medicine program, trained at Uludağ University, and led major educational initiatives at Maltepe University. A Leader in Clinical Practice & Teaching Currently shaping orthopedic care at Liv Hospital Vadistanbul, while continuing to mentor future surgeons and researchers. Multi-Awarded & Widely Cited Recognized at national and international congresses, with dozens of original research presentations and high-impact publications.

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Doctor
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staff
5.0/5
Facilities
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Language assistance
4.8/5
Support
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Anonymous • Autism
Kazakhstan
Nov 4, 2024
Verified review.
The analyses did not reveal autism in the child, we are happy
I liked everything, I was a little scared when my son was taken to the mrt, but thank you everything went well, the analyses did not reveal autism in the child, we are happy, the cause of zprr is not known. Speech therapy and vitamins are prescribed. Further time will show. The clinic is clean and comfortable. However, the price for pulling a tooth was significantly high compared to other clinics because at that moment I had a toothache. Significantly high is 10 times more expensive, but in principle, the clinic is large, clean, and the devices are new.
About Bookimed service
Bokimed in principle liked it comfortable, thanks for having them, no complaints.
Анастасия • Consultation with a heart surgeon
Moldova
Apr 25, 2024
Verified review.
Everything is super ❤️❤️❤️🙌 🕊️ Hugs to everyone, and if we go anywhere, it will be only to you ❤️
Initially I would like to thank Julia, the curator of Bukimed. For accompaniment, for support on the phone, for finding the clinic and doctor, for the hotel and everything else. Yulia you are great ❤️🕊️Когда I will contact Bukimed next time, I will ask for you. Thank you for the transfer. Thank you for the hotel. At the reception everyone speaks perfect English. That's great. In the kitchen the cooks are super ❤️ my daughter liked everything very much. The food is super ❤️ Hello to Tempo Chaglayan Hotel, from Anastasia and Eva, we were there from 14.04.24 to 20 . 04.24 to translators Nadezhda and Madina a big hello and a heart ❤️🕊️🕊️. Liv Clinic is very beautiful ❤️ Professor Cardiologist Batur Genenc Kanar Professional . Very grateful for competence and for honesty in many points . Thank you for the fact that the doctor said to wait with the operation for my daughter, on the heart, that it is necessary to wait a little more and understand the drugs. He didn't do the operation for the sake of money as soon as we arrived. He didn't prescribe unnecessary tests. The doctor said that these analyses are not necessary. ( One genetic test was enough) . I am thankful that Professor Batur Genench Kanar, having prescribed serious pills for my daughter, left his watsap number and said that he is always in touch and at any moment you can call and write directly to the doctor. Which is very convenient for me. We are from another country and it would be expensive to fly to Istanbul for every question. At the moment we are doing everything as the doctor said. We give all the prescriptions to the child. In a month the doctor said to write him an ECG. And there they will decide how to proceed. I am very grateful to everyone who met us on this trip. Everything is super ❤️❤️❤️🙌 🕊️ Hugs to everyone, and if we go anywhere, it will be only to you ❤️.
Loved it 🥰 Clinic , Doctor cardiologist Batur Genenc Kanar , hotel , food , interpreters Nadezhda and Madina , Julia from Bukimed
About Bookimed service
Thank you very much Julia . She was on the phone 24/7. She explained everything. Next time I will ask only Julia ❤️❤️❤️.
Oleh Chabanets • Consultation with a neurosurgeon
Kazakhstan
May 20, 2024
Verified review.
I recommend it to my friends and acquaintances
I liked the attitude of the clinic staff, the professionalism of the specialists, the feedback from the technical support. I recommend it to my friends and acquaintances.
Anonymous • Epilepsy
Czech Republic
Dec 13, 2024
Verified review.
null
Fama Yildiz • LASIK eye surgery
Germany
Aug 23, 2024
Verified review.
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Qualifications

Assoc. Prof. Dr. Ömer Kays ÜNAL

Orthopedics and Traumatology

Medical Fields of Interest

Sports Injury Treatment and Rehabilitation,

Arthroscopic Surgery of Articular Cartilage and Ligament Injuries,

Treatment of Complex Bone Fractures

Stem Cell Applications

Education

Bachelor’s Degree-Marmara University Faculty of Medicine (English Medicine) 2000-2007

Residency-Uludağ University Faculty of Medicine, Department of Orthopedics and Traumatology 2007-2012

Experiences

2007-2012 Uludağ University Faculty of Medicine, Department of Orthopedics and Traumatology - Assistant Doctor

2013 - 2016 İstanbul Medeniyet University Göztepe Training and Research Hospital - Orthopedics Specialist

2016 - 2017 Çerkezköy State Hospital-Orthopedics Specialist / Attending Physician

2017 - 2018 Çorlu State Hospital-Orthopedics Specialist

2018 - 2022 Maltepe University Faculty of Medicine, Department of Orthopedics and Traumatology - Dr. Lect. / Associate Prof. Dr.

2022-Still Liv Hospital Vadistanbul - Associate Prof.Dr.

Research

• Evaluation of axillary nerve integrity and shoulder functions in patients who underwent lateral deltoid splitting approach, Clinical Research Maltepe University Hospital - İstanbul - Turkey, Research, 01.02.2015 -01.07.2018 (National)

• Radiological and clinical outcomes of medial approach open reduction by using two intervals in developmental dysplasia of the hip., Clinical Research, Goztepe Training and Research Hospital - Istanbul - Turkey, Research,

• Effect of Repeated Sterilization by Different Methods on Strength of Carbon Fiber Rods Used in External Fixator Systems., Clinical Research , Goztepe Training and Research Hospital - Istanbul - Turkey, Research, 01.12.2016 -01.06.2017 (National)

• Thigh pain might be a prodromal symptom of atypical fracture in long term biphosphonate users, Clinical Research, Goztepe Training and Research Hospital - Istanbul - Turkey, Research, 01.01.2014 -01.10.2014 (National)

• GUse of provisional K wires instead of Poller screws for treatment of diametaphyseal fractures of the distal femur and proximal and distal tibia., Clinical Research, Goztepe Training and Research Hospital - Istanbul - Turkey, Research, 01.12.2012 -01.09.2014 (National)

• Motorcycle injuries in Orthopedics and Traumatology: Risk factors, injury characteristics and hospital costs, Clinical Research, Goztepe Training and Research Hospital - Istanbul - Turkey, Research, 01.01.2014 -01.08.2014 (National)

• Precise placement of lag screws in operative treatment of trochanteric femoral fractures with a new guide system., Clinical Research, Goztepe Training and Research Hospital - Istanbul - Turkey, Research, 01.10.2011 -01.12.2012 (National)

• Graft retaining debridement in patients with septic arthritis after anterior cruciate ligament reconstruction., Clinical Research, Uludag University Hospital - Bursa - Turkey, Research, 01.10.2009 -01.03.2010 (National)

• Reconstruction of Femoral Bone Defects in Total Hip Prosthesis Revision Cases with Structural Shaft Allograft, Clinical Research, Uludag University Hospital - Bursa - Turkey, 01.10.2008 -01.06.2009 (National)

Publications

• ÜNAL ÖMER KAYS, DAĞTAŞ MİRZA ZAFER, DEMİR CİHAN, NAJAFOV TURAN, UGUTMEN ENDER (2021). The Effects of Proximal Fibular Osteotomy on the Knee and Ankle Joints: A Finite Element Analysis. Acta Chirurgiae Orthopaedicae et Traumatologiae Cechoslovaca, 88(4), 313-320.

• ÜNAL ÖMER KAYS, DAĞTAŞ MİRZA ZAFER (2020). Comparison of the Results of Hook Plate and Endo-Button Used in the Surgical Treatment of Acromioclavicular Joint Separation. Cureus, 12(12), Doi: 10.7759/cureus.11987

• ÜNAL ÖMER KAYS, SUR ÜNAL ÜLKÜ, DAĞTAŞ MİRZA ZAFER, DEMİRAĞ BURAK (2020). Comparison of Outcomes of Anterior Cruciate Ligament Reconstructions Using Patellar Tendon or Hamstring Tendon Autografts with Femoral Cross-pin Fixation. Anadolu Clinic Journal of Medical Sciences, 25(3), 192-199., Doi: 10.21673/anadoluklin.735533

• ÜNAL ÖMER KAYS, Ateş Miruna Florentina,DAĞTAŞ MİRZA ZAFER,UGUTMEN ENDER (2020). Evaluation of axillary nerve integrity and shoulder functions in patients who underwent lateral deltoid splitting approach. Journal of Surgery and Medicine, 4(8), 645-648., Doi: 10.28982/josam.777069

• ÜNAL ÖMER KAYS, POYANLI OĞUZ ŞÜKRÜ,SUR ÜNAL ÜLKÜ,MUTLU HASAN HÜSEYİN,ÖZKUT AFŞAR TİMUÇİN,ESENKAYA İRFAN (2018). Effect of Repeated Sterilization by Different Methods on Strength of Carbon Fiber Rods Used in External Fixator Systems. Journal of Orthopaedic Trauma, 32(8), 425-430., Doi: 10.1097/ BOT.0000000000001224

• ÜNAL ÖMER KAYS, DAĞTAŞ MİRZA ZAFER (2021). Wrist Fixator for Distal Intraarticular Fractures of Radius Comparison of Mid-Term Outcomes of Patients with Open Reduction and Plate Screws. Fırat University Health Sciences Medical Journal, 35(2), 127- 133.

• ÜNAL ÖMER KAYS, DAĞTAŞ MİRZA ZAFER (2020). Comparison of different dynamization techniques applied in tibial fracture cases with fracture union problem after intramedullary nail application. Journal of Uludag University Faculty of Medicine, 46(3), 329-335., Doi: 10.32708/uutfd.799044

• ÜNAL ÖMER KAYS, DAĞTAŞ MİRZA ZAFER (2021). Wrist Fixator for Distal Intraarticular Fractures of Radius Comparison of Mid-Term Outcomes of Patients with Open Reduction and Plate Screws. Fırat University Health Sciences Medical Journal, 35(2), 127- 133.

• DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS (2022). A New Fluoroscopy Technique for Supracondylar Humerus Fractures. Acta Ortopédica Brasileira, 30(1), 1-4., Doi: 10.1590/1413- 785220223001e246231

• DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS (2021). Using autograft in the surgical treatment of isolated distal ulna fractures with open reduction internal fixation improves short-term clinical outcomes: 11 years of experience. Orthopaedics & Traumatology: Surgery & Research, 107(8), 103082, Doi: 10.1016/j.otsr.2021.103082

• SÖYLEMEZ MEHMET SALİH,Demiroğlu Murat,Aydın Davut,AKPINAR FUAT,Kılıç Bülent, ÜNAL ÖMER KAYS,ÖZKAN KORHAN (2019). Is there a relationship between the lengths of the ipsilateral clavicle and the ulna? An anthropometric and statistical study. ARCHIVES OF CLINICAL AND EXPERIMENTAL MEDICINE, 4(2), 86-89., Doi: 10.25000/acem.571566

• DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS, NAJAFOV TURAN, UGUTMEN ENDER (2022). Novel lateral support system increases stability and reduces angular error in total hip arthroplasty: A case control study. Journal of Surgery and Medicine, 6(2), 186-190., Doi: 10.28982/josam.1049928

• ÖZKUT AFŞAR TİMUÇİN, İYETİN YUSUF, ÜNAL ÖMER KAYS, SÖYLEMEZ MEHMET SALİH, UYGUR MEHMET ESAT, ESENKAYA İRFAN (2018). Radiological and clinical outcomes of medial approach open reduction by using two intervals in developmental dysplasia of the hip. Acta Orthopaedica et Traumatologica Turcica, 52(2), 81-86., Doi: 10.1016/j.aott.2018.01.006

• POYANLI OĞUZ ŞÜKRÜ, SÖYLEMEZ MEHMET SALİH, ÖZKUT AFŞAR TİMUÇİN, ESENKAYA İRFAN, ÜNAL ÖMER KAYS, KILINÇOĞLU VOLKAN (2016). Use of provisional K wires instead of Poller screws for treatment ofdiametaphyseal fractures of the distal femur and proximal and distal tibia. Acta Orthopaedica Belgica, 82(3), 579- 585.

• POYANLI OĞUZ ŞÜKRÜ, SÖYLEMEZ MEHMET SALİH, ÖZKUT AFŞAR TİMUÇİN, UYGUR MEHMET ESAT, KEMAH BAHATTİN, ÜNAL ÖMER KAYS (2015). Precise placement of lag screws in operative treatment of trochanteric femoral fractures with a new guide system. Injury, 46(11), 2190-2195., Doi: 10.1016/j.injury.2015.06.003

• AVCI CEM COŞKUN, ÖZKAN FEYZA ÜNLÜ, ÜNAL ÖMER KAYS, Türkmen İsmail, KURTULMUŞ TUHAN, SAKA GÜRSEL, SAĞLAM NECDET (2015). Thigh pain might be a prodromal symptom of atypical fracture in long term bisphosphonate users. Turkish Journal of Geriatrics 18(1), 87-91.

• DEMİRAĞ BURAK, ÜNAL ÖMER KAYS, ÖZAKIN CÜNEYT (2011). Graft retaining debridement in patients with septic arthritis after anterior cruciate ligament reconstruction. Acta Orthopaedica et Traumatologica Turcica, 45(5), 342- 347., Doi: 10.3944/AOTT.2011.2469

• DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS (2021). Deltoid Ligament Repair in Addition to Syndesmotic Fixation in Distal Fibula Fractures is Associated with Better Clinical Results in Midand- Long-term Follow-up: A Comparative Study. Bagcilar Medical Bulletin, 6(4), 431-437., Doi: 10.4274/BMB.galenos.2021.05.068

• SUR ÜNAL ÜLKÜ, ÜNAL ÖMER KAYS (2021). Severe gonarthrosis without pain and disability: A case report. Maltepe Medical Journal, 13(3), 111-114., Doi: 10.35514/mtd.2021.58

• DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS (2021). Clinical and Radiologic Results of Two Different Proximal Femur Nails Used in the Treatment of Intertrochanteric Femur Fractures. Journal of Faculty of Medicine, SDU 28(3), 441-447., Doi: 10.17343/sdutfd.856822

• DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS (2020). Comparison of long-stemmed cementless hemiarthroplasty with proximal femur nail in unstable intertrochanteric femur fractures over 85 years of age. Journal of Surgery and Medicine, 4(10), 857-860., Doi: 10.28982/josam.798123

• DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS (2022). Long-Term Outcome of Electrodiagnostic Values and Symptom Improvement After Carpal Tunnel Release: A Retrospective Cohort Study. The Journal of Hand Surgery, 47, Doi: 10.1016/j.jhsa.2022.04.003

• UYGUR MEHMET ESAT, ÜNAL ÖMER KAYS, ESENKAYA İRFAN, KEMAH BAHATTİN,BAŞARAN HÜSEYİN (2014). Motorcycle injuries in Orthopedics and Traumatology: Risk factors, injury characteristics and hospital costs. Göztepe Medical Journal, 29(4), 230-235., Doi: 10.5222/J.GOZTEPETRH.2014.230

• BİLGEN MUHAMMET SADIK, ÖNCAN TEVFİK, KÜÇÜKALP ABDULLAH, KARA HASAN, ÜNAL ÖMER KAYS, BİLGEN ÖMER FARUK (2009). Reconstruction of Femoral Bone Defects with Structural Shaft Allograft in Total Hip Replacement Revision Cases. Journal of Uludag University Faculty of Medicine, 35(1), 37-40.

• TULGAR SERKAN, SELVİ ONUR, ŞENTÜRK ÖZGÜR, ÜNAL ÖMER KAYS, THOMAS DAVİD TERENCE, ÖZER ZELİHA (2019). The Maltepe combination: Novel parasacral interfascial plane block and lumbar erector spinae plane block for surgical anesthesia in transfemoral knee amputation. Journal of Clinical Anesthesia, 57, 95-96., Doi: 10.1016/j. jclinane.2019.03.024

• TULGAR SERKAN, ÜNAL ÖMER KAYS, THOMAS DAVİD TERENCE, ÖZER ZELİHA (2019). A novel modification to ultrasound guided lumbar erector spinae plane block: Tulgar approach. Journal of Clinical Anesthesia, 56, 30-31., Doi: 10.1016/j.jclinane.2019.01.016

Memberships

• Maltepe Medical Journal, Journal Secretary and Editorial Board Member, Member , 2021

• Hip Knee Arthroplasty Association, Member , 2021

• urkish Orthopedics and Traumatology Education Council, Member , 2016

• Turkish Sports Injuries Arthroscopy and Knee Surgery Association, Member , 2015

• Turkish Orthopedics and Traumatology Association, Member , 2014Editorial

•Skin and Trauma, Book, Editor, Publisher: Livre de Lyon, Risk Factors of Surgical Site Infection in Orthopedic Surgery, Book, Editor, Publisher: Akademisyen Publishing House, Chapters in national/international books

• Risk Factors for Surgical Site Infection in Orthopedic Surgery, Chapter title: Surgical Factors (2020) ÜNAL ÖMER KAYS, Akademisyen Publishing House, Editor: Mirza Zafer Dağtaş, Ömer Kays Ünal, Edition:1, Pages 173, ISBN:978-625-7707-36-7, Turkish(Scientific Book)

• Risk Factors for Surgical Site Infection in Orthopedic Surgery, Chapter title: Assessment of physical conditions (2020). ÜNAL ÖMER KAYS, Akademisyen Kitabevi, Editör: Mirza Zafer Dağtaş, Ömer Kays Ünal, Edition:1, Pages 173, ISBN:978-625-7707-36-7, Turkish(Scientific Book)

• Trauma: Emergency Service Management, Chapter name: Femoral Head, Femoral Neck, Trochanteric, -Intertrochanteric, Subtrochanteric Fracture, Traumatic Hip Dislocation and Femur Diaphysis Fracture -(2017)., POYANLI OĞUZ ŞÜKRÜ, ÜNAL ÖMER KAYS, Yeditepe Üniversitesi Publishing House, Editor:Can Aktaş, Baki Ekçi, Issue:1, Page Number 613, ISBN:978-975-307-073-7, Turkish(Scientific Book)

• Complications in Orthopedics and Traumatology, Chapter name: Complications of Intramedullary Nails (2016). POYANLI OĞUZ ŞÜKRÜ,ÜNAL ÖMER KAYS, Turkish Orthopedics and Traumatology Association, Editor: Önder Kalenderer, Melih Güven, Issue:1, Page Number 943, ISBN:978-605-6600-75-3, Turkish(Scientific Book)

• Orthopedic Surgery Operative Techniques, Chapter name: Primary and Metastatic Tumors of Spinal Cord: Total En Block Spondylectomy (2015)., AKESEN BURAK, ÜNAL ÖMER KAYS, Güneş Tıp Publishing Houses, Editor: Prof. Dr. Mustafa BAŞBOZKURT, Prof. Dr. Selçuk BÖLÜKBAŞI, Assoc. Prof. Dr. Dr. Akif M. ÖZTÜRK, Prof. Dr. Alpaslan ŞENKÖYLÜ, Prof. Dr. Cemil YILDIZ, Issue: 1, Page Number 5344, ISBN: 9789752775695, Turkish (Book Translation), Papers presented in scientific meetings

ÜNAL ÖMER KAYS, DAĞTAŞ MİRZA ZAFER, NAJAFOV TURAN, DEMİR CİHAN, AKPINAR FUAT, UGUTMEN ENDER(2021). Medial Plating Versus Newly Designed Intramedullary Nail with Distal Interlocking System for Distal Tibia Fractures – A Biomechanical Study with Finite Element Analysis. II. International Ankara Multidisciplinary Studies Congress, 370-372. (Abstract Paper/Oral Presentation)

DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS (2020). A New Fracture Model In Rats. 28th Annual Meeting European Orthopaedic Research Society, 388-388. (Abstract Paper/Poster)

ÜNAL ÖMER KAYS, DAĞTAŞ MİRZA ZAFER,DEMİR CİHAN,NAJAFOV TURAN,UGUTMEN ENDER (2020). The Effects Of Proximal Fibular Osteotomy On The Knee And Ankle Joints A Finite Element Analysis. 28th Annual Meeting European Orthopaedic Research Society, 244-245. (Abstract Paper/Oral Presentation)

DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS (2019). Rare Complication of Partial Hip Prosthesis. 4th Bezmialem Orthopedics Meeting, 46-46. (Abstract Paper/Oral Presentation)

ÜNAL ÖMER KAYS (2019). Ethical Issues in Orthopedics. The 8th International Congress of Islamic Medical History and Ethics, 162-163. (Abstract Paper/Oral Presentation)

DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS (2019). Comparison of Cementless Parsiel Hip Prosthesis and Intramedullary Hip Nailing in Unstable Intertrochanteric Femur Fractures Above 85 Years of Age. 2nd Turkish World Orthopaedics and Traumatology Congress, 51-51. (Abstract Paper/Oral Presentation)

ÜNAL ÖMER KAYS, DAĞTAŞ MİRZA ZAFER (2019). The Effect of Removal of the Distal Dynamic Screw on Fracture Slippage in Intramedullary Nailing of Tibial Diaphyseal Fractures. 2nd Turkish World Orthopaedics and Traumatology Congress, 20-20. (Abstract Paper/Oral Presentation)

KEMAH BAHATTİN, ÖZKAN KORHAN, POYANLI OĞUZ ŞÜKRÜ, ÜNAL ÖMER KAYS, ERİNÇ SAMET, ÖZKAN FEYZA ÜNLÜ (2018). Comparing Vitamin D, Pth, Alp, Protein Levels Of Patients With Hip Fracture According To Fracture Types And Control Groups. 20th Asia Pacific Orthopaedic Association Congress, 246-246. (Abstract Paper/Poster)•

AKAN KAYA HÜSNÜ, ÜNAL ÖMER KAYS, POYANLI OĞUZ ŞÜKRÜ, KEMAH BAHATTİN, ERİNÇ SAMET, ÖZTURAN BURAK (2015). Evaluation of Naproxen Sodium and Codein Phosphate Combination in Osteoarthritis. 23rd Annual Meeting of European Orthopaedic Research Society, 268-268. (Abstract Paper/Oral Presentation)

DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS (2020). Comparison of Conservative Treatment and Surgical Treatment in Trigger Finger Treatment. 17th National Turkish Hand and Upper Extremity Surgery Congress - 6. National Hand Rehabilitation Congress, 78-79. (Abstract Paper/Oral Presentation)

ÜNAL ÖMER KAYS, Ateş Miruna Florentina, DAĞTAŞ MİRZA ZAFER, UGUTMEN ENDER (2019). Evaluation of the effects of lateral deltoid split procedure in the surgical treatment of proximal humerus fractures in terms of axillary nerve and shoulder joint function. 29. National Turkish Orthopedics and Traumatology Congress, 53(S1), 82-83. (Abstract Paper/Oral Presentation)

DAĞTAŞ MİRZA ZAFER, ÜNAL ÖMER KAYS, NAJAFOV TURAN, UGUTMEN ENDER (2019). Comparison of Cementless Parsiel Hip Prosthesis and Intramedullary Hip Nailing in Unstable Intertrochanteric Femur Fractures Above 85 Years of Age. 29. National Turkish Orthopedics and Traumatology Congress, 53(S1), 165- 165. (Abstract Paper/Poster)

ÜNAL ÖMER KAYS, POYANLI OĞUZ ŞÜKRÜ, SUR ÜNAL ÜLKÜ, MUTLU HASAN HÜSEYİN, ÖZKUT AFŞAR TİMUÇİN, ESENKAYA İRFAN (2017). Effects of different sterilization methods and repeated sterilization on carbon fiber rods. 27. National Turkish Orthopedics and Traumatology Congress, 51(S1), 106-106. (Abstract Paper/Oral Presentation)

ÖZKUT AFŞAR TİMUÇİN, ÜNAL ÖMER KAYS, POYANLI OĞUZ ŞÜKRÜ, ESENKAYA İRFAN, DEMİROĞLU MURAT (2016). Our results of fixation with double plate and strut graft in 3 cases of nonunion after repeated surgery in humerus fractures. 26. National Turkish Orthopedics and Traumatology Congress, 50(S1), 73- 73. (Abstract Paper/ Oral Presentation)

DEMİROĞLU MURAT, SÖYLEMEZ MEHMET SALİH, AYDIN DAVUT, AKPINAR FUAT, KILIÇ BÜLENT, ÜNAL ÖMER KAYS, ÖZKAN KORHAN (2016). Mathematical ratio between clavicle and ulna lengths and its role in clinical practice. 26. National Turkish Orthopedics and Traumatology Congress, 50(S1), 54-54. (Abstract Paper/Oral Presentation)

ÖZKUT AFŞAR TİMUÇİN, İYETİN YUSUF, ÜNAL ÖMER KAYS, SÖYLEMEZ MEHMET SALİH, UYGUR MEHMET ESAT, ESENKAYA İRFAN (2016). Our Results in the Mid-Term with Modified Medial Approach in Developmental Hip Dysplasia Patients over 10 years. TOTDER 6. Istanbul Meeting of Orthopedics and Traumatology, 48-49. (Abstract Paper/Oral Presentation)

KEMAH BAHATTİN, ÖZKAN KORHAN, POYANLI OĞUZ ŞÜKRÜ, ÜNAL ÖMER KAYS, ERİNÇ SAMET, ÖZKAN FEYZA ÜNLÜ, KILIÇ BÜLENT (2015). Comparison of vitamin D, PTH, CA, ALP levels of patients with hip fracture according to fracture type and control group in Turkish population. 25. National Turkish Orthopedics and Traumatology Congress, 49(S1), 45-45. (Abstract Paper/Oral Presentation)

AKAN KAYA HÜSNÜ, ÜNAL ÖMER KAYS, POYANLI OĞUZ ŞÜKRÜ, KEMAH BAHATTİN, ERİNÇ SAMET, ÖZTURAN BURAK (2015). Evaluation of naproxen sodium vecodein phosphate combination use in osteoarthritis. 25. National Turkish Orthopedics and Traumatology Congress, 49(S1), 72-72. (Abstract Paper/Oral Presentation)

ÜNAL ÖMER KAYS, DEMİRAĞ BURAK, ÖZHAN GÖKHAN (2014). Comparison of treatment outcomes of patients undergoing anterior cruciate ligament repair with patellar tendon and hamstring tendonotograft using in-tunnel nailing system for femoral fixation. 24. National Turkish Orthopedics and Traumatology Congress, 48(S1), 27-28. (Abstract Paper/Oral Presentation) Supervised Theses - Specialization in Medicine

Najafov Turan, (2022). Biomechanical Comparison of Polyaxial Pedicle Screw and Angled Screw in Lumbar Stabilization Methods, Maltepe University-> Faculty of Medicine - Department of Orthopedics and Traumatology (Completed)Scientific Projects

Investigation of the accelerating effect of Vitamin K2 (Menakinon-7) on fracture union - Animal Experiment, Scientific research project supported by Higher Education Institutions, Executive: ÖMER KAYS ÜNAL, Researcher: MIRZA ZAFER DAĞTAŞ, Researcher: BELKIZ ÖNGEN İPEK, Researcher: BARIŞ KANBUROĞLU, , 07/02/2020 (NATIONAL)

Comparison of Tibia Intramedullary Nail (DSBLS with Distal Bolt Locking) and Distal Tibia Metaphyseal Plate in the Fixation of Distal Diaphyseal Oblique Fractures of Tibia: Biomechanical Study, Scientific research project supported by Higher Education Institutions, Executive: ÖMER KAYS ÜNAL, Researcher: MİRZA ZAFER DAĞTAŞ, , 28/02/2020 (NATIONAL)

Comparison of Tibia Intramedullary Nail (Distal Bolt Locking - DSBLS) and Distal Tibia Metaphyseal Plate in the fixation of distal diaphyseal oblique fractures of the tibia: Finite Element Analysis, Scientific research project supported by Higher Education Institutions, Executive Director: MIRZA ZAFER DAĞTAŞ, Researcher: ÖMER KAYS ÜNAL, , 28/02/2020 (NATIONAL)

Administrative Duties

Term 5 Education Coordination - Maltepe University Faculty of Medicine 2022

Faculty Board Member - Maltepe University Faculty of Medicine 2021

Quality Commission Membership - Maltepe University Faculty of Medicine 2020

Infection Control Committee Member - Maltepe University Faculty of Medicine 2022

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Payment & Rewards

You don’t pay for our services

You make your payment directly at the clinic or to their official bank account.

Secure Booking

Some clinics may require a deposit as a part of their policy.

Flexible installments

Spread out your payments with installment options.

Referral program

Earn rewards for referring friends to Bookimed.