Prof. Dr.Ahmet Fırat

  • İlgi Alanları
  • Kalça eklemi hastalıkları
  • Diz eklemi hastalıkları
  • Spor yaralanmaları
  • Omuz dirsek hastalıkları
  • Ayak ayak bileği hastalıkları
  • Boy uzatma deformite cerrahisi
  • Rejeneratif ortopedi
  • Ortopedik travma

Eğitim ve Uzmanlık
Gazi Üniversitesi, Tıp Fakültesi
Atatürk Eğitim ve Araştırma Hastanesi

Deneyim
2001-2004 S.B. Dr. Muhittin ÜLKER Acil Yardım ve Travmatoloji Eğitim ve Araştırma Hastanesi Ortopedi ve Travmatoloji Kliniği Asistan Dr.
2004-2006 S.B. Ankara Atatürk Eğitim ve Araştırma Hastanesi Ortopedi ve Travmatoloji Kliniği Asistan Dr.
2007-2008 S.B. Siirt Devlet Hastanesi Ortopedi ve Travmatoloji Kliniği SİİRT Uzman Dr.
2008-2009 S.B. Şereflikoçhisar Devlet Hastanesi Ortopedi ve Travmatoloji Kliniği Şereflikoçhisar Uzman Dr.
2009-2010 S.B. Etlik İhtisas Eğitim ve Araştırma Hastanesi, Ortopedi ve Travmatoloji Kliniği Uzman Dr.
2010-2011 Gelibolu Asker Hastanesi Ortopedi ve Travmatoloji Kliniği Tabip Asteğmen
2011-2013 S.B. Keçiören Eğitim ve Araştırma Hastanesi, Ortopedi ve Travmatoloji Kliniği Uzman Dr.
2013-2014 S.B. Ankara Atatürk Eğitim ve Araştırma Hastanesi Ortopedi ve Travmatoloji Kliniği Uzman Dr. Başasistan
2014-2019 S.B. Ankara Atatürk Eğitim ve Araştırma Hastanesi Ortopedi ve Travmatoloji Kliniği Doçent Dr.
2020-2022 S.B Ankara Bilkent Şehir Hastanesi Ortopedi ve Travmatoloji Kliniği Profesör Dr.
2022-2024 S.B Ankara Etlik Şehir Hastanesi Ortopedi ve Travmatoloji Kliniği Profesör Dr.



Mesleki Üyelikler
Türk Ortopedi ve Travmatoloji Birliği Derneği
Türk Spor Yaralanmaları, Artroskopi ve Diz Cerrahisi Derneği
Omuz ve Dirsek Cerrahisi Derneği
Kalça Koruyucu Cerrahi Derneği
European Society for Sports Traumatology, Knee Surgery and Arthroscopy
ESSKA European Hip Preservation Associates

Araştırma ve Yayınlar

1: Kocabey Y, Fırat A, Yıldırım A, Paksoy AE, Öner K, Veizi E. The Periosteum-

Patellar Tendon-Bone Autograft for Anatomic, Single-Bundle Anterior Cruciate

Ligament Reconstruction With Press-Fit Tibial Fixation. Arthrosc Tech. 2024 Apr

30;13(8):103021. doi: 10.1016/j.eats.2024.103021. PMID: 39233812; PMCID:

PMC11369939.

 

2: Kılıçarslan K, Naldöven ÖF, Veizi E, Güven Ş, Çepni Ş, Fırat A. C-Reactive

Protein and Erythrocyte Sedimentation Rates after Total and Unicompartmental

Knee Arthroplasty-Less Implant Equals Quicker Normalization. J Long Term Eff Med

Implants. 2024;34(4):49-55. doi: 10.1615/JLongTermEffMedImplants.2023050965.

PMID: 38842232.

 

3: Fırat A, Veizi E, Koutserimpas C, Alkan H, Şahin A, Güven Ş, Erdoğan Y.

Extended Interportal Capsulotomy for Hip Arthroscopy, a Single-Center Clinical

Experience. Medicina (Kaunas). 2024 Apr 29;60(5):738. doi:

10.3390/medicina60050738. PMID: 38792921; PMCID: PMC11123463.

 

4: Akgun E, Emet A, Tepedelenlioglu E, Sibar K, Gok H, Firat A. Surgical

treatment of patellar tendon rupture after total knee arthroplasty with a

double-row repair method using the hamstring tendons: A novel technique with

functional results. Medicine (Baltimore). 2024 Apr 26;103(17):e37875. doi:

10.1097/MD.0000000000037875. PMID: 38669383; PMCID: PMC11049757.

 

5: Emet A, Veizi E, Karaman Y, Akgun E, Tolunay T, Firat A. Volar fixed plating

of distal radius fractures: optimizing plate position for enhanced clinical

outcomes. BMC Musculoskelet Disord. 2024 Apr 23;25(1):320. doi:

10.1186/s12891-024-07415-z. PMID: 38654260; PMCID: PMC11036783.

 

6: Barça F, Atilla HA, Demir EB, Çevik K, Ilgın BU, Atlı OY, Yüksel S, Şibar K,

Ünlü S, Duman E, Fırat A, Akdoğan M. Comparison of single and double incision

leg fasciotomy in disaster settings-Experience from 2023 Türkiye earthquakes.

Injury. 2024 Jun;55(6):111582. doi: 10.1016/j.injury.2024.111582. Epub 2024 Apr

17. PMID: 38640595.

 

7: Fırat A, Veizi E, Karaman Y, Alkan H, Şahin A, Tolunay T, Kılıçarslan K.

Unrepaired Trochanteric Bursae as a Risk Factor for Deep Gluteal Syndrome After

Total Hip Arthroplasty: A Prospective Randomized Controlled Trial. J

Arthroplasty. 2024 Apr;39(4):1025-1030. doi: 10.1016/j.arth.2023.10.049. Epub

2023 Nov 2. Erratum in: J Arthroplasty. 2024 Sep 11:S0883-5403(24)00867-2. doi:

10.1016/j.arth.2024.08.023. PMID: 37924993.

 

8: Şahin A, Çepni Ş, Veizi E, Erdoğan Y, Fırat A, Kılıçarslan K. Advantages of

Simultaneous Cementless Bilateral Unicondylar Knee Arthroplasty Compared to

Staged Surgery. Clin Orthop Surg. 2023 Oct;15(5):752-759. doi:

10.4055/cios22178. Epub 2022 Oct 20. PMID: 37811517; PMCID: PMC10551677.

 

9: Alkan H, Karaman Y, Güven Ş, Biçici V, Subaşı İÖ, Yaşar NE, Fırat A. Are

There Any Significant Risk Factors Associated with Lateral Trochanteric Pain in

Patients Who Have Undergone Primary Hip Replacement? Cureus. 2023 Sep

7;15(9):e44863. doi: 10.7759/cureus.44863. PMID: 37809213; PMCID: PMC10560105.

 

10: Alkan H, Erdoğan Y, Veizi E, Sezgin BS, Çepni Ş, Mert HÇ, Fırat A. Better

sex after hip arthroscopy; Sexual dysfunction in patients with femoro-acetabular

impingement syndrome. Orthop Traumatol Surg Res. 2023 Sep 29:103693. doi:

10.1016/j.otsr.2023.103693. Epub ahead of print. PMID: 37776950.

 

11: Subaşı İÖ, Çepni Ş, Tanoğlu O, Veizi E, Alkan H, Yapici F, Firat A. A

clinical comparison of two different surgical techniques in the treatment of

acute Achilles tendon ruptures: Limited-open approach vs. percutaneous approach.

Ulus Travma Acil Cerrahi Derg. 2023 Aug;29(8):935-943. doi:

10.14744/tjtes.2023.90839. PMID: 37563893; PMCID: PMC10560806.

 

12: Subaşı İÖ, Veizi E, Çepni Ş, Alkan H, Oğuz T, Fırat A. Clinical Examination

Findings Can Accurately Diagnose Developmental Dysplasia of The Hip-A Large,

Single-Center Cohort. Children (Basel). 2023 Feb 4;10(2):304. doi:

10.3390/children10020304. PMID: 36832433; PMCID: PMC9954844.

 

13: Veizi E, Erdoğan Y, Sezgin BS, Karaman Y, Kılıçarslan K, Fırat A. The

painful joint after COVID-19 treatment: A study on joint osteonecrosis following

COVID-19-related corticosteroid use. Jt Dis Relat Surg. 2023;34(1):75-83. doi:

10.52312/jdrs.2023.895. Epub 2022 Dec 27. PMID: 36700267; PMCID: PMC9903115.

 

14: Veizi E, Çelik Z, Güneş BE, Beşer CG, Demiryürek D, Fırat A. To wedge or not

to wedge; A cadaveric comparison study of two medial malleolar osteotomy

modalities. Foot Ankle Surg. 2022 Dec;28(8):1248-1253. doi:

10.1016/j.fas.2022.05.007. Epub 2022 May 26. PMID: 35641379.

 

15: Aydın M, Veizi E, Çepni Ş, Şahin A, Fırat A. Transosseous repair with a

cortical implant for greater tubercle cyst-related rotator cuff tear results in

good clinical outcomes, but significant implant migration. Knee Surg Sports

Traumatol Arthrosc. 2022 Oct;30(10):3499-3507. doi: 10.1007/s00167-022-06958-9.

Epub 2022 Apr 2. PMID: 35366077.

 

16: Veizi E, Alkan H, Çay N, Şahin A, Çepni Ş, Tecimel O, Fırat A. Clinical and

radiological comparison of bioactive glass and poly-L-lactic acid/hydroxyapatite

bioabsorbable interference screws for tibial graft fixation in anterior cruciate

ligament reconstruction. Orthop Traumatol Surg Res. 2022 May;108(3):103247. doi:

10.1016/j.otsr.2022.103247. Epub 2022 Feb 12. PMID: 35167963.

 

17: Çepni Ş, Veizi E, Erdoğan Y, Şahin A, Fırat A, Kılıçarslan K. Closure of the

femoral medullary canal after retrograde nailing using an in-situ osteochondral

autograft-Technical trick and a case series. Injury. 2022 Feb;53(2):798-801.

doi: 10.1016/j.injury.2021.10.030. Epub 2021 Oct 30. PMID: 34742571.

 

18: Veizi E, Çay N, Güven Ş, Şahin A, Fırat A, Kılıçarslan K. Plain Radiographs

Can Safely Be Used to Measure and Follow Up on Tibial Component Alignment in

Unicondylar Knee Replacement: A Correlation Study With CT Scans. Cureus. 2021

Aug 5;13(8):e16902. doi: 10.7759/cureus.16902. PMID: 34513475; PMCID:

PMC8418210.

 

19: Çepni Ş, Subaşı İÖ, Şahin A, Bozkurt İ, Fırat A, Kılıçarslan K. Tip-neck

distance ratio as a novel predictor for failure in cephalomedullary nailing of

unstable trochanteric fractures (UTF). Arch Orthop Trauma Surg. 2022

Oct;142(10):2619-2626. doi: 10.1007/s00402-021-03999-6. Epub 2021 Jun 19. PMID:

34146115.

 

20: Veizi E, Fırat A, Çepni Ş, İnan HM, Kılıçarslan K. Segmental Defect-Bridging

Intramedullary Knee Arthrodesis for Osseous Hydatidosis of the Distal Femur: A

Case Report. Cureus. 2021 Feb 11;13(2):e13273. doi: 10.7759/cureus.13273. PMID:

33728208; PMCID: PMC7955198.

 

21: Veizi E, Fırat A, Tecimel O, Çepni Ş, Subaşı İÖ, Kılıçarslan K. The Change

in Posterior Tibial Slope After Cementless Unicondylar Knee Arthroplasty. J

Arthroplasty. 2021 May;36(5):1784-1791. doi: 10.1016/j.arth.2020.12.041. Epub

2020 Dec 30. PMID: 33478893.

 

22: Tecimel O, Bozkurt İ, Çepni Ş, Yaman F, Fırat A, Öçgüder DA. The comparison

of single plate and double plate fixation methods for treatment of humeral shaft

nonunions. Jt Dis Relat Surg. 2021;32(1):67-74. doi: 10.5606/ehc.2021.74488.

Epub 2021 Jan 6. PMID: 33463420; PMCID: PMC8073438.

 

23: Çepni Ş, Yaman F, Veizi E, Fırat A, Çay N, Tecimel O. Does Malrotation After

Minimally Invasive Plate Osteosynthesis Treatment of Distal Tibia Metaphyseal

Fractures Effect the Functional Results of the Ankle and Knee Joints? J Orthop

Trauma. 2021 Sep 1;35(9):492-498. doi: 10.1097/BOT.0000000000002053. PMID:

33395180.

 

24: Fırat A, Veizi E, Çepni Ş, Subaşı İÖ, Kılıçarslan K. The "Motionless

Gastrocnemius": A Reliable Sign for Safe Graft Harvesting. Arthrosc Tech. 2020

Nov 16;9(12):e1879-e1884. doi: 10.1016/j.eats.2020.08.014. PMID: 33381395;

PMCID: PMC7768048.

 

25: Fırat A, Aydın M, Tecimel O, Öçgüder A, Sanisoğlu Y, Uğurlu M. Comparison of

the clinical and radiological outcomes of arthroscopic transosseous and

transosseous-equivalent double-row rotator cuff repair techniques. Acta Orthop

Traumatol Turc. 2020 Mar;54(2):178-185. doi: 10.5152/j.aott.2020.02.37. PMID:

32254034; PMCID: PMC7286160.

 

26: Öçgüder DA, Fırat A, Özdemir M, Tecimel O. Is the use of headless

compression screws appropriate in arthroscopic ankle arthrodesis? Eklem Hastalik

Cerrahisi. 2017 Dec;28(3):171-6. doi: 10.5606/ehc.2017.55466. PMID: 29125815.

 

27: Bozkurt M, Akkaya M, Tahta M, Gursoy S, Firat A. Tibial Base Plate for Total

Knee Arthroplasty: Symmetric or Asymmetric? Clin Orthop Surg. 2017

Sep;9(3):280-285. doi: 10.4055/cios.2017.9.3.280. Epub 2017 Aug 4. PMID:

28861194; PMCID: PMC5567022.

 

28: Yılmaz S, Cankaya D, Fırat A, Devecı A, Ozkurt B, Bozkurt M. COMBINED

INSIDE-OUT AND ALL-INSIDE TECHNIQUE IN BUCKET-HANDLE MENISCUS TEARS. Acta Ortop

Bras. 2016 Jul-Aug;24(4):179-183. doi: 10.1590/1413-785220162404156575. PMID:

28243169; PMCID: PMC5035687.

 

29: Yilmaz S, Cankaya D, Deveci A, Firat A, Ozkurt B, Bozkurt M. The impact of

joint line restoration on functional results after hinged knee prosthesis.

Indian J Orthop. 2016 Mar-Apr;50(2):136-45. doi: 10.4103/0019-5413.177580. PMID:

27053802; PMCID: PMC4800955.

 

30: Bozkurt M, Firat A, Gursoy S, Akkaya M. Rotator Cerclage Technique for

Partial Rotator Cuff Ruptures. Arthrosc Tech. 2015 Oct 21;4(5):e589-93. doi:

10.1016/j.eats.2015.07.004. PMID: 26900559; PMCID: PMC4722782.

 

31: Deveci A, Yilmaz S, Firat A, Yildirim AO, Oken OF, Gulcek M, Ucaner A. An

Overlooked Deformity in Patients with Hallux Valgus Tailor's Bunion. J Am

Podiatr Med Assoc. 2015 May;105(3):233-7. doi: 10.7547/0003-0538-105.3.233.

PMID: 26146969.

 

32: Işik C, Apaydin N, Açar HI, Cay N, Firat A, Bozkurt M. Robotic hip

arthroscopy: a cadaveric feasibility study. Acta Orthop Traumatol Turc.

2014;48(2):207-11. doi: 10.3944/AOTT.2014.3273. PMID: 24747631.

 

33: Deveci A, Fırat A, Bozkurt M, Hücümenoğlu S. A case of osteoid osteoma in

the distal radius epiphysis with atypical onset. Acta Orthop Traumatol Turc.

2014;48(1):98-101. doi: 10.3944/AOTT.2014.2502. PMID: 24643108.

 

34: Deveci A, Firat A, Yilmaz S, Yildirim AO, Acar HI, Unal KO, Bozkurt M.

Acromioclavicular reconstruction using hook plate and anterior tibial tendon

allograft with triple tunnel: The early results of revision surgery using a

novel surgical technique. Int J Shoulder Surg. 2013 Oct;7(4):132-8. doi:

10.4103/0973-6042.123513. PMID: 24403760; PMCID: PMC3883187.

 

35: Fırat A, Tecimel O, Işık C, Ozdemir M, Oçgüder A, Bozkurt M. Tibia pilon

kırıklarının tedavisinde İlizarov eksternal fiksatörü: Ayak bileği eklemli mi

yoksa sabit mi? [Ilizarov external fixator in the management of tibial pilon

fractures: ankle hinged vs ankle fixed frame]. Eklem Hastalik Cerrahisi.

2013;24(3):133-8. Turkish. doi: 10.5606/ehc.2013.30. PMID: 24191877.

 

36: Yildiz KI, Isik C, Tecimel O, Cay N, Firat A, Akmese R, Bozkurt M. Use of

contact pressure-sensitive surfaces as an indicator of graft tension in medial

patellofemoral ligament reconstruction. Arch Orthop Trauma Surg. 2013

Dec;133(12):1657-63. doi: 10.1007/s00402-013-1874-7. Epub 2013 Oct 29. PMID:

24166678.

 

37: Akmeşe R, Yildiz KI, Işik Ç, Tecimel O, Bilgetekin YG, Firat A, Özakinci H,

Bozkurt M. Combined arthroscopic synovectomy and radiosynoviorthesis in the

treatment of chronic non-specific synovitis of the knee. Arch Orthop Trauma

Surg. 2013 Nov;133(11):1567-73. doi: 10.1007/s00402-013-1853-z. Epub 2013 Sep

19. PMID: 24048363.

 

38: Deveci A, Firat A, Yilmaz S, Oken OF, Yildirim AO, Ucaner A, Bozkurt M.

Short-term clinical and radiologic results of the scarf osteotomy: what factors

contribute to recurrence? J Foot Ankle Surg. 2013 Nov-Dec;52(6):771-5. doi:

10.1053/j.jfas.2013.04.003. Epub 2013 May 8. PMID: 23663877.

 

39: Firat A, Catma F, Tunc B, Hacihafizoglu C, Altay M, Bozkurt M, Kapicioglu

MI. The attic of the femoral tunnel in anterior cruciate ligament

reconstruction: a comparison of outcomes of two suspensory femoral fixation

systems. Knee Surg Sports Traumatol Arthrosc. 2014 May;22(5):1097-105. doi:

10.1007/s00167-013-2486-z. Epub 2013 Apr 4. PMID: 23552667.

 

40: Işik Ç, Tecimel O, Akmeşe R, Firat A, Tahta M, Bozkurt M. The comparison of

plate-screw and tension band techniques in the osteosynthesis of Danis-Weber

Type A and B lateral malleolar fractures. Acta Orthop Traumatol Turc.

2013;47(1):27-31. doi: 10.3944/aott.2013.3009. PMID: 23549314.

 

41: Firat A, Tecimel O, Deveci A, Ocguder A, Bozkurt M. Surgical technique:

supine patient position with the contralateral leg elevated for femoral

intramedullary nailing. Clin Orthop Relat Res. 2013 Feb;471(2):640-8. doi:

10.1007/s11999-012-2722-8. Epub 2012 Dec 6. PMID: 23224771; PMCID: PMC3549150.

 

42: Altay M, Demirkale I, Senturk F, Firat A, Kapicioglu S. Results of medial

open reduction of developmental dysplasia of the hip with regard to walking age.

J Pediatr Orthop B. 2013 Jan;22(1):36-41. doi: 10.1097/BPB.0b013e3283587631.

PMID: 22990437.

 

43: Fırat A, Deveci A, Güler F, Oçgüder A, Oğuz T, Bozkurt M. Evaluation of

shoulder and elbow functions after treatment of humeral shaft fractures: a

20-132-month follow-up study. Acta Orthop Traumatol Turc. 2012;46(4):229-36.

doi: 10.3944/aott.2012.2486. PMID: 22951752.

 

44: Ocguder A, Firat A, Tecimel O, Solak S, Bozkurt M. Two-stage total infected

knee arthroplasty treatment with articulating cement spacer. Arch Orthop Trauma

Surg. 2010 Jun;130(6):719-25. doi: 10.1007/s00402-010-1054-y. Epub 2010 Feb 9.

PMID: 20143079.

 

45: Ocguder A, Tecimel O, Firat A, Bozkurt M. Silent swelling of the tibia in a

43-year-old man. Clin Orthop Relat Res. 2008 Oct;466(10):2565-9. doi:

10.1007/s11999-008-0157-z. Epub 2008 Feb 14. PMID: 18273675; PMCID: PMC2584303.