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Prof. Dr. Umut Akgün Orthopedic Surgery & Traumatology · Acibadem Atasehir Hospital, İstanbul

Prof. Dr. Umut Akgün

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Orthopedic Surgery & Traumatology · Acibadem Atasehir Hospital, İstanbul

Prof. Dr. Umut Akgün

Prof. Dr. Umut Akgün is an orthopedic surgery and traumatology specialist at Acibadem Atasehir Hospital in Istanbul, Turkey. He focuses on shoulder and elbow surgery, foot and ankle surgery, sports injuries including cruciate ligament, meniscus and muscle tears, and minimally invasive trauma surgery. He consults in Turkish and English and offers video consultation to international patients.

Medically verified profile 27+ years in medicineTurkish · EnglishVideo consultation available
Reach Dr. Akgün Consultation options Free · a coordinator and the doctor’s team reply within 24 hours · no obligation
Prof. Dr. Umut AkgünAccepting international patients
SpecialtyOrthopedic Surgery & Traumatology
ConsultationVideo · In person · Second opinion
Profile

About Prof. Dr. Umut Akgün

Prof. Dr. Umut Akgün is an orthopedic surgery and traumatology specialist at Acibadem Atasehir Hospital in Istanbul, where he practices within the Orthopedics & Joint Center. His subspecialty areas are shoulder and elbow surgery and foot and ankle surgery, and his clinical work also covers sports medicine and sports traumatology. He has more than 27 years of experience in medicine.

Dr. Akgün graduated from Istanbul University Istanbul Faculty of Medicine in 1999 and completed his specialty training in orthopedics and traumatology at Marmara University Faculty of Medicine, where he worked from 2000 to 2005. During this period he undertook a trauma fellowship at the Hospital for Special Surgery in New York (2003). After serving at the Orthopedics and Traumatology Clinic of Diyarbakır Military Hospital (2005–2006), he joined Acıbadem Healthcare Services in 2007. He completed a sports fellowship at Yale University School of Medicine in New Haven in 2010. His academic career at Acıbadem University Faculty of Medicine, Department of Orthopedics and Traumatology, progressed from assistant professor (2009) to associate professor (2012) and professor (2017); he has served as Department Chair since 2020. In 2022 he earned a doctorate in Movement and Exercise Sciences. He is a member of the Turkish Sports Injuries Arthroscopy and Knee Surgery Association, the Shoulder and Elbow Surgery Association, the European Society of Sports Traumatology, Knee Surgery and Arthroscopy, the European Shoulder and Elbow Surgery Association (SECEC / ESSSE) and the Turkish Orthopedics and Traumatology Union Association. His published research includes work on rotator cuff and subscapularis repair, arthroscopic knot and suture anchor performance, meniscal repair techniques, anterior cruciate ligament anatomy and graft sizing, and arthroscopy skills training.

Clinical focus

Dr. Akgün’s practice centers on injuries and disorders of the shoulder, elbow, knee, foot and ankle. In the knee, he assesses and treats cruciate ligament tears, meniscus tears and other joint injuries, drawing on a background in sports medicine and sports traumatology. His work also includes the treatment of muscle tears and the management of shoulder and elbow conditions requiring surgical care.

Foot and ankle surgery forms a second subspecialty area. In trauma care, Dr. Akgün performs minimally invasive trauma surgery where appropriate. The choice between non-operative and surgical treatment, and the specific technique used, is decided on an individual basis after clinical examination and review of imaging.

How Dr. Akgün works with international patients

Dr. Akgün consults in Turkish and English. The hospital’s international patient team coordinates the exchange of medical reports and imaging before travel and arranges appointment scheduling. A first consultation typically covers the patient’s history, the mechanism and duration of the injury or complaint, a physical examination, and a review of existing MRI, X-ray or CT studies; additional imaging may be requested if needed before a treatment plan is discussed. Video consultation is available for international patients who wish to have an initial assessment or to discuss their existing reports before deciding whether to travel.

Clinical focus

What Dr. Akgün treats and performs

Each item opens the condition or treatment page with the care pathway for international patients.

Areas of practiceShoulder and elbow surgeryFoot and ankle surgery

Background

Education, career and memberships

Education & training

Education

  • 2022Movement and Exercise Sciences / Doctorate
  • 2017Acıbadem University Faculty of Medicine , Department of Orthopedics and Traumatology / Professor
  • 2012Acıbadem University Faculty of Medicine , Department of Orthopedics and Traumatology / Associate Professor
  • 2010Yale University School of Medicine, New Haven, CT, US / Sports Fellow
  • 2009Acıbadem University Faculty of Medicine , Department of Orthopedics and Traumatology / Assistant Associate Professor Doctor
  • 2005Marmara University Faculty of Medicine Orthopedics and Traumatology
  • 2003Hospital for Special Surgery, New York, NY, US / Trauma Fellow
  • 1999İstanbul University İstanbul Faculty of Medicine
Career

Professional Experience

  • 2020Acıbadem University Faculty of Medicine , Department of Orthopedics and Traumatology / Department Chair
  • 2007Acıbadem Healthcare Services
  • 2005–2006Diyarbakır Military Hospital, Orthopedics and Traumatology Clinic
  • 2000–2005Marmara University Faculty of Medicine , Department of Orthopedics and Traumatology
Memberships

Professional Memberships

  • Turkish Sports Injuries Arthroscopy and Knee Surgery Association
  • Shoulder and Elbow Surgery Association
  • European Society of Sports of Sports Traumatology Knee Surgery and Arthroscopy
  • European Shoulder and Elbow Surgery Association (SECEC / ESSSE)
  • Turkish Orthopedics and Traumatology Union Association
Selected publications

Selected Publications

  • Clinical outcome comparison of suprapectoral and subpectoral tenodesis of the long head of the biceps with concomitant rotator cuff repair A Systematic Review Shoulder Elbow. 2022 Feb;14(1):6-15 Ergun S, Cırdı YU, Baykan SE, Akgün U, Karahan M
  • Mid-term clinical and radiologic outcomes of arthroscopic repair of isolated and combined subscapularis tears: A single-center experience Acta Orthop Traumatol Turc. 2021 Dec;55(6):473-479 Kurnaz R, Ergun S, Aşçı M, Akgün U, Güneş T
  • The Clinical and Biomechanical Performance of All-Suture Anchors: A Systematic Review Arthrosc Sports Med Rehabil. 2020 May 28;2(3):e263-e275 Ergun S, Akgun U, Barber FA, Karahan M
  • Repair of Longitudinal Meniscal Tears by Single or Double Vertical Loop Sutures: In vitro Biomechanical Study under Cyclic Loading J Knee Surg. 2020 Mar;33(3):314-318 Kurnaz R, Aşçı M, Ergün S, Akgün U, Güneş T
  • The effect of loop size on loop security and elongation of a knot Orthop Traumatol Surg Res. 2020 Feb;106(1):35-38 Ergun S, Akgun U, Karahan M
  • Effect of adjuvant hyperbaric oxygen on healing of cartilage lesions treated with microfracture: an experimental study in rats Undersea Hyperb Med. 2018 Jul-Aug;45(4):411-419 Basci O, Cimshit M, Zeren S, Saglican Y, Akgun U, Kocaoglu B, Basdemir G, Karahan M
  • Arthroscopy-assisted treatment of Hoffa fracture associated with ipsilateral femoral shaft, tibial eminence and Malgaigne fractures Acta Orthop Traumatol Turc. 2014; 48(5): 602-6 Akan K, Akgun U, Poyanli O, Unay K
  • The effect of organic silicon injection on Achilles tendon healing in rats Acta Orthop Traumatol Turc. 2014; 48(3): 346-54 Gereli A, Akgun U, Uslu S, Agir I, Ates F, Nalbantoglu U
  • The effect of environmental pH change on bovine articular cartilage metabolism: implications for the use of buffered solution during arthroscopy? Knee Surg Sports Traumatol Arthrosc. 2014 Nov; 22(11): 2843-8 Akgun U, Kocaoglu B, Ergun S, Karahan M, Turkmen M
  • Pretzel knot compared with standard suture knots Knee Surg Sports Traumatol Arthrosc. 2012 Nov; 20(11): 2302-6 Karahan M, Akgun U, Turkoglu A, Nuran R, Ates F, Yucesoy CA
  • Prediction of semitendinosus and gracilis autograft sizes for ACL reconstruction Knee Surg Sports Traumatol Arthrosc. 2012 Jul; 20(7): 1293-7 Beyzadeoglu T, Akgun U, Tasdelen N, Karahan M
  • The contribution of each anterior cruciate ligament bundle to the Lachman test: a cadaver investigation J Bone Joint Surg Br. 2012 Jan;94(1):68-74 Christel PS, Akgun U, Yasar T, Karahan M, Demirel B
  • Measurement of human Gracilis muscle isometric forces as a function of knee angle, intraoperatively J Biomech. 2010 Oct 19;43(14):2665-71 Yucesoy CA, Ateş F, Akgün U, Karahan M
  • Modified Fulkerson osteotomy in recurrent patellofemoral dislocations Acta Orthop Traumatol Turc. 2010;44(1):27-35 Akgun U, Nuran R, Karahan M
  • Adhesion reduction after knee surgery in a rat model by Mitomycin C Knee Surg Sports Traumatol Arthrosc. 2010 May 8 Kocaoglu B, Akgun U, Nalbantoglu U, Poyanlı O, Karahan M
  • Effect of partial medial meniscectomy on the proprioceptive function of the knee Arch Orthop Trauma Surg. 2010 Mar;130(3):427-31 Karahan M, Kocaoglu B, Cabukoglu C, Akgun U, Nuran R
  • The Pretzel knot; a new simple locking slip knot. A Technical note Knee Surg Sports Traumatol Arthrosc. 2010 Mar; 18(3): 412-4 Karahan M, Akgun U, Mendes E
  • A Core Arthroscopy Course Based On Motor Skill Training Knee Surg Sports Traumatol Arthrosc. 2009, Epub Unalan P, Akan K, Orhun H, Akgun U et al
  • Preventing blood-induced joint damage with the use of intra-articular iron chelators: an experimental study in rabbits Arch Orthop Trauma Surg. 2009 Nov;129(11):1571-5. Epub 2009 May Kocaoglu B, Akgun U, Erol B, Karahan M, Yalçin S
  • Correlation of basic motor skills with arthroscopic experience Acta Orthop Traumatol Turc. 2009 Jan-Feb;43(1):49-53 Karahan M, Unalan PC, Bozkurt S, Odabas I, Akgun U, Cifcili S, Lobenhoffer P, Aydin AT
  • Dislocation of os trigonum presenting as a loose body in the ankle J Foot Ankle Surg. 2009 Mar-Apr;48(2):215-9. Epub 2009 Jan 9 Kocaoglu B, Akgun U, Nuran R, Karahan M
  • A case of multiple congenital anomalies including agenesis of the anterior cruciate ligament Acta Orthop Traumatol Turc. 2008 Nov-Dec;42(5):373-6 Ergun S, Karahan M, Akgün U, Kocaoğlu B
  • Possible reflex pathway between medial meniscus and semimembranosus muscle: an experimental study in rabbits Knee Surg Sports Traumatol Arthrosc. 2008 Sep;16(9):809-14 Akgun U, Kocaoglu B, Orhan EK, Baslo MB, Karahan M
  • Tuberculosis of the knee joint: a case report Acta Orthop Traumatol Turc. 2008 May-Jul;42(3):214-8 Akgun U, Erol B, Cimşit C, Karahan M
  • Full recovery of muscle function after delayed primary repair of deltoid muscle detachment; A case report Int Shoulder Surg. 2008 Akgun U, Kocaoglu B, Erol B, Karahan M
  • Direction of the load on the elbow of the ball blocking handball goalie Knee Surg Sports Traumatol Arthrosc. 2007 Sep 26 Akgun U, Karahan M, Tiryaki C, Erol B, Engebretsen L
  • Superior excursion of the humeral head: a diagnostic tool in rotator cuff tear surgery J Shoulder Elbow Surg. 2005 Jul-Aug;14(4):375-9 Bezer M, Yildirim Y, Akgun U, Erol B, Guven O
Good to Know

Frequently Asked Questions

Which conditions and procedures does Dr. Akgün handle?
Dr. Akgün's practice covers shoulder and elbow surgery, foot and ankle surgery, sports injuries of the knee and other joints, cruciate ligament tears, meniscus tears, muscle tear treatment and minimally invasive trauma surgery. Whether surgery is appropriate is decided individually after examination and review of imaging.
Where does Dr. Akgün see patients?
He practices at Acibadem Atasehir Hospital in Istanbul, within the Orthopedics & Joint Center. He also holds an academic post at Acıbadem University Faculty of Medicine, where he has chaired the Department of Orthopedics and Traumatology since 2020.
What training has Dr. Akgün completed abroad?
He completed a trauma fellowship at the Hospital for Special Surgery in New York in 2003 and a sports fellowship at Yale University School of Medicine in New Haven in 2010. His medical degree is from Istanbul University Istanbul Faculty of Medicine (1999) and his specialty training was at Marmara University (2005).
What should I send for a case review before traveling?
Recent medical reports, any operative notes, and imaging such as MRI, X-ray or CT studies in their original digital format are usually helpful. The international patient team can advise on how to transfer files securely. Additional imaging may be requested after review if the existing studies are incomplete.
Does Dr. Akgün offer video consultation for international patients?
Yes. Video consultation is available for international patients who would like an initial assessment or a discussion of their existing reports and imaging before deciding whether to travel. A physical examination in person may still be needed before a final treatment recommendation.
Which languages does Dr. Akgün speak, and which professional societies is he a member of?
He consults in Turkish and English. He is a member of the Turkish Sports Injuries Arthroscopy and Knee Surgery Association, the Shoulder and Elbow Surgery Association, the European Society of Sports Traumatology, Knee Surgery and Arthroscopy, SECEC / ESSSE and the Turkish Orthopedics and Traumatology Union Association.
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