Developmental dysplasia of the hip (DDH) Doctors Abroad — Page 4

Dr. Mustafa Akkaya earned his medical degree from Gazi University (2003–2009). He completed his residency in Orthopedics and Traumatology at Ankara Yıldırım Beyazit University (2009–2014). He holds a PhD in Musculoskeletal System and Regenerative Medicine from the same university (2016–2020).

In 2022, he received the European Knee Society Knee Arthroplasty Traveling Researcher Fellowship in robotic knee arthroplasty. He worked as a clinical researcher at Helios ENDO‑Klinik Hamburg (2021–2022), focusing on advanced joint surgery and prosthetic infections. He also worked as a clinical researcher at Istituto Ortopedico Rizzoli, Bologna (2014), focusing on arthroscopic joint surgery, meniscus, and cartilage. In 2013, he held the same role at ATOS Clinic Heidelberg.

Clinical interests include joint surgery, knee and hip surgery, prosthetic infections, meniscus and cartilage surgery, and regenerative medicine.

Dr. Ertogrul brings specialized training in shoulder and elbow surgery from Balgrist University and Bezmialem Vakif University to pediatric hip care.

• 15 years of experience in orthopedic surgery with focus on pediatric cases
• Trained at Hospital for Special Surgery in the USA
• Works at Medipol Acibadem District Hospital
• Member of Turkish Orthopedic Association

The doctor is a highly experienced orthopedic specialist with an extensive clinical background spanning over two decades across multiple international healthcare systems. Having completed medical training at Hacettepe University and Dokuz Eylül University, the doctor has held significant clinical and academic positions, including roles at Al-Azhar University Faculty of Medicine and various state and private hospitals in Gaza and Turkey.

With a strong commitment to professional development, the doctor maintains active memberships with the Egyptian Orthopaedic Association, TOTBİD, and the Turkish Orthopedic Research Council (TOAK). The doctor's career is defined by a dedication to orthopedic research, surgical excellence, and comprehensive patient care within diverse clinical environments.

Prof. Dr. Cem Coşkun Avcı is a professor of orthopedics and traumatology. He has over 20 years of experience in orthopedic surgery. He graduated from the Istanbul University Faculty of Medicine. He completed his orthopedics and traumatology residency at the same institution.

He has served as a specialist and associate professor at leading healthcare institutions. His expertise includes the diagnosis and surgical treatment of shoulder and elbow disorders and sports-related injuries. He provides evidence-based, patient-centered care. He uses advanced orthopedic surgical techniques.