Hayrettin Kesmezacar

Experience

2024 – Gayrettepe Florence Nightingale Hospital, Istanbul, Turkey

2024 – Clinical Research Associate (CRA), Mount Sinai Hospital ICU Research (iCORE), Toronto, ON, Canada

2013 – Gayrettepe Florence Nightingale Hospital, Istanbul, Turkey

2009 – Visiting Fellowship, University of Western Ontario, London Health Sciences Center, University Hospital, London, Ontario, Canada

2004 – Visiting Fellowship, Cornell University, Hospital for Special Surgery, New York, USA

2000 – Istanbul University, Cerrahpaşa Medical Faculty, Department of Orthopaedics and Traumatology, Istanbul, Turkey

Clinical Focus

Shoulder and Elbow Surgery

Shoulder Instability

Rotator Cuff Tear

Shoulder and Elbow Trauma

Orthopedic Trauma

Education & Certifications

2024 – Oxford College of Arts, Business, and Technology, Toronto, ON, Canada – Clinical Research Associate (CRA)

2011 – Bilim University Medical Faculty – Professor

2006 – Istanbul University, Cerrahpaşa Medical Faculty – Associate Professor

2000 – Istanbul University, Cerrahpaşa Medical Faculty – Fellowship

1997 – Istanbul University, Cerrahpaşa Medical Faculty – Resident

1992 – Istanbul University, Istanbul Medical Faculty

Selected Publications

Demir MT, Ertan Birsel S, Salih M, Pirinçci Y, Birsel O, Kesmezacar H. Outcome after the surgical treatment of the Dubberley type B distal humeral capitellar and trochlear fractures with a buttress plate. Acta Orthop Traumatol Turc. 2020;54(4):364-371.

Guven MF, Aslan L, Botanlioglu H, Kaynak G, Kesmezacar H, Babacan M. Functional outcome of reverse shoulder tumor prosthesis in the treatment of proximal humerus tumors. J Shoulder Elbow Surg. 2016;25(1):e1-6.

Guven MF, Kaynak G, Inan M, Caliskan G, Unlu HB, Kesmezacar H. Results of displaced supracondylar humerus fractures treated with open reduction and internal fixation after a mean 22.4 years of follow-up. J Shoulder Elbow Surg. 2015;24(4):640-6.

Ertan S, Ayhan E, Guven MF, Kesmezacar H, Akgun K, Babacan M. Medium-term natural history of subacromial impingement syndrome. J Shoulder Elbow Surg. 2015;24(10):1512-8.

Ayhan E, Kesmezacar H, Akgun I. Intraarticular injections (corticosteroid, hyaluronic acid, platelet rich plasma) for knee osteoarthritis. World J Orthop. 2014;18:351-361.

Ayhan E, Kesmezacar H, Karaman O, Sahin A, Kır N. Bipolar or unipolar hemiarthroplasty after femoral neck fracture in the geriatric population. Balkan Med J. 2013;30:400-405.

Karaman O, Ayhan E, Kesmezacar H, Seker A, Unlu MC, Aydingoz O. Rotational malalignment after closed intramedullary nailing of femoral shaft fractures and its influence on daily life. Eur J Orthop Surg Traumatol. 2013.

Karaca S, Ayhan E, Kesmezacar H, Uysal O. Hip fracture mortality: is it affected by anesthesia techniques? Anesthesiol Res Pract. 2012.

Unlu MC, Kesmezacar H, Kantarcı F, Unlu B, Botanlıoglu H. Intraoperative estimation of femoral anteversion in cementless total hip arthroplasty using the lesser trochanter. Arch Orthop Trauma Surg. 2011;131:1317–1323.

Unlu MC, Kaynak G, Caliskan G, Birsel O, Kesmezacar H. Late repair of quadriceps tendon ruptures with free hamstring autograft augmentation and tension relief in patients with predisposing systemic diseases. J Trauma. 2011;71:1048-53.

Kesmezacar H, Ayhan E, Unlu MC, Seker A, Karaca S. Predictors of mortality in elderly patients with an intertrochanteric or a femoral neck fracture. J Trauma. 2010;68:153-158.

Kesmezacar H, Sarikaya IA. The results of conservatively treated simple elbow dislocations. Acta Orthop Traumatol Turc. 2010;44:199-205.

Yucel I, Tenekecioglu Y, Ogut T, Kesmezacar H. Treatment of hallux valgus by modified McBride procedure: a 6-year follow-up. J Orthop Traumatol. 2010;11:89-97.

Kesmezacar H, Akgun I, Ogut T, Gokay S, Uzun I. The coracoacromial ligament: morphology and relation to rotator cuff pathology. J Shoulder Elbow Surg. 2008;17:182-188.

Bilsel N, Gokce A, Kesmezacar H, Mumcuoglu E, Ozdogan H. Long-term results of total hip arthroplasty in patients with juvenile rheumatoid arthritis. Acta Orthop Traumatol Turc. 2008;42:119-124.

Ogut T, Gokce A, Kesmezacar H, Durak H, Botanlioglu H, Erginer R. Isolated tuberculous tenosynovitis of the Achilles tendon: a report of two cases. Acta Orthop Traumatol Turc. 2007;41:314-20.

Unlu MC, Kesmezacar H, Akgun I. Brachial plexus neuropathy (stinger syndrome) in a patient with shoulder laxity. Acta Orthop Traumatol Turc. 2007;41:74-79.

Unlu M, Kesmezacar H, Akgun I, Ogut T, Uzun I. Anatomic relationship between elbow arthroscopy portals and neurovascular structures in different elbow and forearm positions. J Shoulder Elbow Surg. 2006;15:457-462.

Akgun I, Kesmezacar H, Ogut T, Kebudi A, Kanberoglu K. Arthroscopic microfracture treatment for osteonecrosis of the knee. Arthroscopy. 2005;21:834-843.

Kesmezacar H, Erginer R, Ogut T, Seyahi A, Babacan M, Tenekecioglu Y. Evaluation of patellar height and measurement methods after valgus high tibial osteotomy. Knee Surg Sports Traumatol Arthrosc. 2005;13:539-544.