Prof. Dr. ONUR HAPA

1. Exploring Various Labral Reconstruction Techniques in an Ovine Hip Model: A Biomechanical Perspective

AYDEMİR S., Havitcioglu C., AKIN E., Celtik M., Aydin F., Husemoglu R. B., et al.

American Journal of Sports Medicine , cilt.53, sa.13, ss.3223-3229, 2025 (SCI-Expanded, Scopus)

2. The Preoperative Central Joint Space Holds Greater Clinical Significance in Patients Aged 35 and Older Undergoing Primary Hip Arthroscopy

GÜRSAN O., Celtik M., Aydemir S., Aydin O., Tukel G., ARAYICI M. E., et al.

ORTHOPAEDIC JOURNAL OF SPORTS MEDICINE , cilt.13, sa.8, 2025 (SCI-Expanded)

3. Remplissage Using Tendon Graft Can Improve Impaired Suction Seal Caused by Over-resection During Femoroplasty in an Ovine Model

AYDEMİR S., HAPA O., AKIN E., Husemoglu R. B., AYDIN Ö., GÖÇER B., et al.

Arthroscopy - Journal of Arthroscopic and Related Surgery , cilt.41, sa.8, ss.2834-2840, 2025 (SCI-Expanded)

4. Comparison of endobutton and tendon graft techniques in acromioclavicular joint dislocation: Early treatment yields better outcomes

Ozmanevra R., HAPA O., Yanik B., AYDEMİR S., Kilic A. I., Fidan E., et al.

Medicine (United States) , cilt.104, sa.24, 2025 (SCI-Expanded)

5. In Vitro Ovine Cam Impingement Model and Its Effect on Acetabular Cartilage

HAPA O., Aydemir S., Sunay F. B., Acan A. E., Akkaya P. N., Celtik M., et al.

Orthopaedic Journal of Sports Medicine , cilt.13, sa.3, 2025 (SCI-Expanded)

6. Patients With Lateral and Anterolateral Cam Morphology Have Greater Deformities Versus Typical Anterolateral Deformity Alone but No Differences in Postoperative Outcomes: A Propensity-Matched Analysis at Minimum 5-Year Follow-Up

Larson J. H., Chapman R. S., Allahabadi S., Kaplan D. J., Jan K., Kazi O., et al.

Arthroscopy - Journal of Arthroscopic and Related Surgery , cilt.41, sa.1, ss.55-65, 2025 (SCI-Expanded)

7. Lateral center-edge angle in femoroacetabular impingement: From the sourcil or the rim of the acetabulum?

Çeltik M., HAPA O., Aydemir S., AKIN E., ARSLAN A. K., DUYMAZ B., et al.

Medicine (United States) , cilt.103, sa.47, 2024 (SCI-Expanded)

8. Radiological and biomechanical evaluation of the ulnar nerve after the percutaneous application of the medial K-wire in the extended position on supracondylar humerus fractures: Does the postoperative long arm splint position matter?

Çeltik M., Özkan M. H., HAPA O., Yanik B., BALCI A., KİRAY A., et al.

MEDICINE , cilt.103, sa.40, 2024 (SCI-Expanded)

9. Eighty-One Percent of Unrepaired Interportal Capsulotomies Showed Healed Capsules on Magnetic Resonance Imaging 5 Years After Primary Hip Arthroscopy

HAPA O., AYDEMİR S., Akdogan A. I., Celtik M., AYDIN Ö., GÖÇER B., et al.

Arthroscopy, Sports Medicine, and Rehabilitation , cilt.6, sa.3, 2024 (Scopus)

10. Making the cut: a technical note and literature review of Bernese periacetabular osteotomy techniques with special attention to ischial osteotomy initiation and completion with an inside to anterior curved osteotomy

HAPA O., Hevesi M., Lee S., Trousdale R. T., Sierra R. J.

European Journal of Orthopaedic Surgery and Traumatology , cilt.34, sa.3, ss.1691-1697, 2024 (ESCI)

11. Effect of cam resection depth on clinical outcomes after primary hip arthroscopy

Acar E., Hapa O., Gürsan O., Balcı A., Aydemir S., Mukat A., et al.

HIP International , cilt.34, sa.2, ss.228-234, 2024 (SCI-Expanded)

12. Young Bovine Hip Model for Hip Arthroscopy Training

HAPA O., AYDEMİR S., Ozcan M., Yanik B., GÜRSAN O., Akdogan E. K.

Arthroscopy Techniques , cilt.13, sa.2, 2024 (ESCI)

13. The effect of arthroscopic coracoplasty on subscapularis strength in cases of subcoracoid impingement in the absence of subscapularis tear

Açan A. E., HAPA O., GÜRSAN O., Türemiş C., Kürşat Şimşek M., DİLEK B., et al.

Medicine (United States) , cilt.103, sa.3, 2024 (SCI-Expanded)

14. Impact of graft width and chondrolabral junction preservation on labral suction seal integrity in bovine hip models

Açan A., AYDEMİR S., TÜKEL G., ÖZCAN M., Hüsemoǧlu R., HAPA O.

European Review for Medical and Pharmacological Sciences , cilt.28, sa.12, ss.3828-3835, 2024 (SCI-Expanded)

15. Histomorphological Investigation of Microfracture Location in a Rabbit Osteochondral Defect Model

Kilic A. I., HAPA O., Ozmanevra R., Pak T., Akokay P., Ergur B. U., et al.

American Journal of Sports Medicine , cilt.51, sa.11, ss.3025-3034, 2023 (SCI-Expanded, Scopus)

16. All-Endoscopic Modified Krackow Suture for Proximal Hamstring Repair

Brusalis C. M., Fenn T. W., Larson J. H., HAPA O., Nho S. J.

Arthroscopy Techniques , cilt.12, sa.8, 2023 (ESCI)

17. Can modified Dunn radiographs be an alternative to standing AP pelvis radiographs in the evaluation of pincer femoroacetabular impingement?

Cici H., Zeybek H., HAPA O.

JOURNAL OF HIP PRESERVATION SURGERY , cilt.10, 2023 (SCI-Expanded)

18. Revision of a Failed Primary Total Hip Arthroplasty following Excessive Reaming with a Medial Cup Protrusion

Ivanova S., Vuillemin N., HAPA O., Siebenrock K. A., Keel M. J. B., Tosounidis T. H., et al.

MEDICINA-LITHUANIA , cilt.58, sa.9, 2022 (SCI-Expanded)

19. Effects of degree of translation or rotation of acetabular fragment of periacetabular osteotomy procedure on pelvic X-ray parameters

Hapa O., Aydemir S., Husemoglu R. B., Yanik B., Gürsan O., Balcı A., et al.

JOURNAL OF HIP PRESERVATION SURGERY , cilt.9, sa.3, ss.172-177, 2022 (SCI-Expanded)

20. Autologous free iliac crest bone grafting of glenoid through the rotator interval using double-barrelled cannula

Gürsan O., Eroğlu O. N., Türemiş C., Akdoğan E. K., Şevik K., Hapa O.

European Journal of Orthopaedic Surgery and Traumatology , cilt.32, sa.2, ss.279-286, 2022 (ESCI)

21. 3D Printer Assisted Setup for Acetabular LabrumBiomechanicsAcetabular Labrum Biyomekaniği için 3D Yazıcı Destekli Kurulum

Hüsemoğlu R. B., Baysan G., Türemiş C., Gürsan O., Hapa O., Havıtçıoğlu H.

Journal of Medical Innovation and Technology , cilt.1, sa.2, 2022 (Hakemli Dergi)

22. Biceps tenodesis combined with rotator cuff repair increases functional status and elbow strength

Ihsan Kilic A., Hapa O., Ozmanevra R., Demirhan Demirkiran N., Gürsan O.

JOURNAL OF ORTHOPAEDIC SURGERY , cilt.29, sa.3, 2021 (SCI-Expanded)

23. International Classification of Diseases for Oncology (ICD-O) Coding System, Language for Oncology Implications and Update at Orthopaedic Oncology

Canda M. S., Eroglu O. N., HAPA O.

TURK ONKOLOJI DERGISI-TURKISH JOURNAL OF ONCOLOGY , cilt.36, sa.2, ss.247-251, 2021 (ESCI)

24. Bony landmarks, distances and their correlations to each other, which can be used during periacetabular osteotomy: a CT study performed on dysplastic hips

Hapa O., Gürsan O., Eroğlu O. N., Ozgul H. A., Akdoğan E. K., Zhamilov V., et al.

JOURNAL OF HIP PRESERVATION SURGERY , cilt.8, sa.1, ss.119-124, 2021 (SCI-Expanded)

25. Coexistence of Hip Torsional Deformities in Patients With Lumbar Disc Herniation; A Case-Control Study

Işın Y., Kaya E., Hapa O., Kızmazoğlu C., Gürsan O., Yanık B., et al.

Turkish Journal of Hip Surgery , cilt.1, sa.2, 2021 (Hakemli Dergi)

26. Scapular spine base fracture with long outside-in superior or posterior screws with reverse shoulder arthroplasty

EROĞLU O. N., HÜSEMOĞLU R. B., BAŞCI O., ÖZKAN M. H., HAVITÇIOĞLU H., HAPA O.

Clinics in Shoulder and Elbow , cilt.24, sa.3, ss.141-146, 2021 (Hakemli Dergi)

27. Regarding the study by Packer et al.

HAPA O.

JOURNAL OF HIP PRESERVATION SURGERY , cilt.7, sa.4, ss.786, 2020 (SCI-Expanded)

28. A CT study of the femoral and sciatic nerve periacetabular moving in different hip positions

Isin Y., HAPA O., Kara Y. S., Kilic A. I., BALCI A.

JOURNAL OF ORTHOPAEDIC SURGERY AND RESEARCH , cilt.15, sa.1, 2020 (SCI-Expanded)

29. A comparison of ice wrap and subacromial injection for postoperative pain and edema control following arthroscopic rotator cuff repair

Kara Y. S., HAPA O., Isin Y., Kilic A. I., HAVITÇIOĞLU H.

JOURNAL OF ORTHOPAEDICS AND TRAUMATOLOGY , cilt.21, sa.1, 2020 (SCI-Expanded)

30. 3D Printer Assisted Setup for Acetabular Labrum Biomechanics

Hüsemoğlu R. B., Baysan G., Türemiş C., HAPA O., HAVITÇIOĞLU H.

Journal of Medical Innovation and Techlonogy , cilt.2, sa.1, ss.103-108, 2020 (Hakemli Dergi)

31. Labral tears with axial plane disorders

Gürsan O., Acan A. E., Asma A., Hapa O.

JOINT DISEASES AND RELATED SURGERY , cilt.31, sa.1, ss.109-114, 2020 (SCI-Expanded)

32. Bare area on the trochanter and its correlations to gluteal tendon insertion dimensions

HAPA O., Isin Y., Toklong M., Husemoglu B., Edizer M., HAVITÇIOĞLU H.

JOURNAL OF HIP PRESERVATION SURGERY , cilt.7, sa.1, ss.38-42, 2020 (SCI-Expanded)

33. Suture anchor fixation strength in the Latarjet procedure: a biomechanical study in cadavers

Saleky B., Hapa O., Isin Y., Güvençer M., Havıtçıoğlu H., Uzun B.

European Journal of Orthopaedic Surgery and Traumatology , cilt.29, sa.8, ss.1667-1672, 2019 (SCI-Expanded, Scopus)

34. Ipsilateral hip pain and femoral shaft fractures: is there any relationship?

Ozmanevra R., DEMİRKIRAN N. D., HAPA O., BALCI A., HAVITÇIOĞLU H.

ULUSAL TRAVMA VE ACIL CERRAHI DERGISI-TURKISH JOURNAL OF TRAUMA & EMERGENCY SURGERY , cilt.25, sa.5, ss.514-519, 2019 (SCI-Expanded)

35. Treatment results for acetabulum fractures using the modified Stoppa approach

Kilinc C. Y., Acan A. E., Gultac E., Kilinc R. M., HAPA O., AYDOĞAN N. H.

ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA , cilt.53, sa.1, ss.6-14, 2019 (SCI-Expanded)

36. Anatomic implications of lesser trochanterplasty

HAPA O., DEMİRKIRAN N. D., Husemoglu B., Edizer M., HAVITÇIOĞLU H.

ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA , cilt.52, sa.1, ss.54-57, 2018 (SCI-Expanded)

37. Effects of a lateral row anchor position on the suture holding strength of a double-row knotless fixation in rotator cuff repair

Acan A. E., HAPA O., Horoz L., Kara A., HAVITÇIOĞLU H.

EKLEM HASTALIKLARI VE CERRAHISI-JOINT DISEASES AND RELATED SURGERY , cilt.29, sa.1, ss.46-51, 2018 (SCI-Expanded)

38. Calcaneal stress fracture, a case report

ENGİN O., DİLEK B., KARATAŞ G., HAPA O., EL Ö.

Dokuz Eylül Üniversitesi Tıp Fakültesi Dergisi , cilt.32, sa.2, ss.161-165, 2018 (Hakemli Dergi)

39. Sagittal plane tilting deformity of the patellofemoral joint: a new concept in patients with chondromalacia patella

Aksahin E., AKTEKİN C. N., Kocadal O., Duran S., GÜNAY M. C., Kaya D., et al.

KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY , cilt.25, sa.10, ss.3038-3045, 2017 (SCI-Expanded)

40. The reliability of Cavalier's principle of stereological method in determining volumes of enchondromas using the computerized tomography tools

Acar N., KARAKAŞLI A., Karaarslan A., Mas N. N., HAPA O.

JOURNAL OF ORTHOPAEDIC SURGERY , cilt.25, sa.1, 2017 (SCI-Expanded)

41. Suture Anchor Fixation in Osteoporotic Bone: A Biomechanical Study in an Ovine Model

Horoz L., HAPA O., Barber F. A., Husemoglu B., Ozkan M. H., HAVITÇIOĞLU H.

ARTHROSCOPY-THE JOURNAL OF ARTHROSCOPIC AND RELATED SURGERY , cilt.33, sa.1, ss.68-74, 2017 (SCI-Expanded)

42. The primary factor for suture configuration at rotator cuff repair: Width of mattress or distance from tear edge

HAPA O., KARAKAŞLI A., BAŞCI O., Cici H., ÇEÇEN B., HAVITÇIOĞLU H.

ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA , cilt.50, sa.4, ss.448-451, 2016 (SCI-Expanded)

43. Biomechanical Performance of Hip Labral Repair Techniques

HAPA O., Barber F. A., BAŞCI O., Horoz L., Ertem F., KARAKAŞLI A., et al.

ARTHROSCOPY-THE JOURNAL OF ARTHROSCOPIC AND RELATED SURGERY , cilt.32, sa.6, ss.1010-1016, 2016 (SCI-Expanded)

44. Regarding "Outcomes After Labral Repair in Patients With Femoroacetabular Impingement and Borderline Dysplasia".

Hapa O.

Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association , cilt.32, sa.3, ss.408, 2016 (SCI-Expanded)

45. Operative treatment of chondroblastoma : a study of 11 cases

HAPA O., KARAKAŞLI A., DEMİRKIRAN N. D., Akdeniz O., HAVITÇIOĞLU H.

ACTA ORTHOPAEDICA BELGICA , cilt.82, sa.1, ss.68-71, 2016 (SCI-Expanded)

46. Mechanical Comparison of Headless Screw Fixation and Locking Plate Fixation for Talar Neck Fractures

KARAKAŞLI A., HAPA O., ERDURAN M., Dincer C., ÇEÇEN B., HAVITÇIOĞLU H.

JOURNAL OF FOOT & ANKLE SURGERY , cilt.54, sa.5, ss.905-909, 2015 (SCI-Expanded)

47. The effect of inclination angle on the strength of vertical mattress configuration for meniscus repair

ERDURAN M., HAPA O., Sen B., Kocabey Y., Erdemli D., Aksel M., et al.

KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY , cilt.23, sa.1, ss.41-44, 2015 (SCI-Expanded)

48. Effects of body mass index, infrapatellar fat pad volume and age on patellar cartilage defect

Duran S., Aksahin E., Kocadal O., Aktekin C. N., Hapa O., Gencturk Z. B.

Acta Orthopaedica Belgica , cilt.81, sa.1, ss.41-46, 2015 (SCI-Expanded) Sürdürülebilir Kalkınma

49. Biomechanical comparison of headless antegrade screw versus retrograde cortical screw for coronoid fracture fixation

HAPA O., KARAKAŞLI A., Dincer C., Zhamilov V., Guvencer M., HAVITÇIOĞLU H.

ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA , cilt.49, sa.3, ss.307-310, 2015 (SCI-Expanded)

50. Effect of surgical closing in total knee arthroplasty at flexion or extension: a prospective, randomized study

Komurcu E., Yuksel H. Y., Ersoz M., Aktekin C. N., HAPA O., Celebi L., et al.

KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY , cilt.22, sa.12, ss.3067-3073, 2014 (SCI-Expanded)

51. Dermal argyria: Cutaneous manifestation of a megaprosthesis for distal femoral osteosarcoma

KARAKAŞLI A., HAPA O., Akdeniz O., HAVITÇIOĞLU H.

INDIAN JOURNAL OF ORTHOPAEDICS , cilt.48, sa.3, ss.326-328, 2014 (SCI-Expanded)

52. Rigid fixation of the lumbar spine alters the motion and mechanical stability at the adjacent segment level

KARAKAŞLI A., ÇEÇEN B., ERDURAN M., Taylan O., HAPA O., HAVITÇIOĞLU H.

EKLEM HASTALIKLARI VE CERRAHISI-JOINT DISEASES AND RELATED SURGERY , cilt.25, sa.1, ss.42-46, 2014 (SCI-Expanded)

53. Treatment of intracapsular femoral neck lesions: aggressive or conservative surgery?

HAVITÇIOĞLU H., Biçen Ç., HAPA O., BALCI A.

Musculoskeletal Surgery , cilt.98, sa.3, ss.251-254, 2014 (Scopus)

54. Anatomic Footprint of the Direct Head of the Rectus Femoris Origin: Cadaveric Study and Clinical Series of Hips After Arthroscopic Anterior Inferior Iliac Spine/Subspine Decompression

Hapa O., Bedi A., Gürsan O., Akar M. S., Guevencer M., Havıtçıoğlu H., et al.

ARTHROSCOPY-THE JOURNAL OF ARTHROSCOPIC AND RELATED SURGERY , cilt.29, sa.12, ss.1932-1940, 2013 (SCI-Expanded)

55. The influence of suture material on the strength of horizontal mattress suture configuration for meniscus repair

HAPA O., Aksahin E., ERDURAN M., Davul S., HAVITÇIOĞLU H., LaPrade R. F., et al.

KNEE , cilt.20, sa.6, ss.577-580, 2013 (SCI-Expanded)

56. Surgical management of grade i chondrosarcoma of the long bones

Gunay C., Atalar H., Hapa O., BAŞARIR K., Yildiz Y., Saglik Y.

Acta Orthopaedica Belgica , cilt.79, sa.3, ss.331-337, 2013 (SCI-Expanded)

57. Strength of Different Krackow Stitch Configurations Using High-strength Suture

HAPA O., ERDURAN M., HAVITÇIOĞLU H., ÇEÇEN B., Aksahin E., Guler S., et al.

JOURNAL OF FOOT & ANKLE SURGERY , cilt.52, sa.4, ss.448-450, 2013 (SCI-Expanded)

58. Does platelet-rich plasma enhance micro fracture treatment for chronic focal chondral defects? An in-vivo study performed in a rat model

HAPA O., Cakici H., Yuksel H. Y., FIRAT T., KÜKNER A., Aygun H.

ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA , cilt.47, sa.3, ss.201-207, 2013 (SCI-Expanded)

59. Effect of platelet-rich plasma on tendon-to-bone healing after rotator cuff repair in rats: an in vivo experimental study

HAPA O., Cakici H., KÜKNER A., Aygun H., Sarkalkan N., Baysal G.

ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA , cilt.46, sa.4, ss.301-307, 2012 (SCI-Expanded)

60. The comparison of the effect of corticosteroids and platelet-rich plasma (PRP) for the treatment of plantar fasciitis.

Akşahin E., Doğruyol D., Yüksel H. Y., Hapa O., Doğan O., Celebi L., et al.

Archives of orthopaedic and trauma surgery , cilt.132, sa.6, ss.781-5, 2012 (SCI-Expanded)

61. Biomechanical comparison of tibial eminence fracture fixation with high-strength suture, EndoButton, and suture anchor.

Hapa O., Barber F. A., Süner G., Özden R., Davul S., Bozdağ E., et al.

Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association , cilt.28, sa.5, ss.681-7, 2012 (SCI-Expanded)

62. Aperture fixation instead of transverse tunnels at the patella for medial patellofemoral ligament reconstruction.

Hapa O., Akşahin E., Özden R., Pepe M., Yanat A. N., Doğramacı Y., et al.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA , cilt.20, sa.2, ss.322-6, 2012 (SCI-Expanded)

63. Tendon-grasping strength of various suture configurations for rotator cuff repair.

Hapa O., Barber F. A., Sünbüloğlu E., Kocabey Y., Sarkalkan N., Baysal G.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA , cilt.19, sa.10, ss.1749-54, 2011 (SCI-Expanded)

64. Distal femoral intraosseous ganglia: cause or result of a degenerative process: 17-year follow-up of a case.

Başbozkurt M., Hapa O., Demiralp B.

Musculoskeletal surgery , cilt.95, sa.2, ss.147-50, 2011 (Scopus)

65. Rotator cuff repair healing influenced by platelet-rich plasma construct augmentation.

Barber F. A., Hrnack S. A., Snyder S. J., Hapa O.

Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association , cilt.27, sa.8, ss.1029-35, 2011 (SCI-Expanded)

66. Biomechanical analysis of pullout strengths of rotator cuff and glenoid anchors: 2011 update.

Barber F. A., Herbert M. A., Hapa O., Rapley J. H., Barber C. A. K., Bynum J. A., et al.

Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association , cilt.27, sa.7, ss.895-905, 2011 (SCI-Expanded)

67. Meniscal repair using large diameter horizontal sutures increases fixation strength: an in vitro study.

Kocabey Y., Taşer O., Hapa O., Güçlü A., Bozdag E., Sünbüloglu E., et al.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA , cilt.19, sa.2, ss.202-6, 2011 (SCI-Expanded)

68. The effects of leukotriene receptor antagonist montelukast on histological, radiological and densitometric parameters of fracture healing.

Cakıcı H., Hapa O., Gideroğlu K., Ozturan K., Güven M., Yüksel H. Y., et al.

Eklem hastaliklari ve cerrahisi = Joint diseases & related surgery , cilt.22, sa.1, ss.43-7, 2011 (SCI-Expanded)

69. Biceps tenodesis with interference screw: cyclic testing of different techniques.

Hapa O., Günay C., Kömürcü E., Cakıcı H., Bozdağ E.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA , cilt.18, sa.12, ss.1779-84, 2010 (SCI-Expanded)

70. Axial plane coverage and torsion measurements in primary osteoarthritis of the hip with good frontal plane coverage and spherical femoral head.

Hapa O., Yüksel H. Y., Muratlı H. H., Akşahin E., Gülçek S., Celebi L., et al.

Archives of orthopaedic and trauma surgery , cilt.130, sa.10, ss.1305-10, 2010 (SCI-Expanded)

71. Comparative testing by cyclic loading of rotator cuff suture anchors containing multiple high-strength sutures.

Barber F. A., Hapa O., Bynum J. A.

Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association , cilt.26, sa.9 Suppl, 2010 (SCI-Expanded)

72. Plasma vascular endothelial growth factor levels are similar in subjects with and without osteoporosis.

Cebi H., Akşahin E., Yüksel H. Y., Celebi L., Aktekin C. N., Hapa O., et al.

Eklem hastaliklari ve cerrahisi = Joint diseases & related surgery , cilt.21, sa.2, ss.91-7, 2010 (SCI-Expanded)

73. Bilateral simultaneous femoral neck fractures secondary to a post-infarct generalized tonic-clonic seizure. A case report.

Yüksel H. Y., Hapa O., Can M., Kürklü M.

Hip international : the journal of clinical and experimental research on hip pathology and therapy , cilt.20, sa.2, ss.287-91, 2010 (SCI-Expanded)

74. Patellar tendon ossification after partial patellectomy: a case report.

Cakici H., Hapa O., Ozturan K., Guven M., Yucel I.

Journal of medical case reports , cilt.4, ss.47, 2010 (Scopus)

75. Single or double distal locking in intramedullary nailing of tibial shaft fractures: a prospective randomized study.

Hapa O., Muratli H. H., Yüksel H. Y., Celebi L., Doğruyol D., Biçimoğlu A.

Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES , cilt.16, sa.1, ss.33-7, 2010 (SCI-Expanded)

76. ACL fixation devices.

Hapa O., Barber F. A.

Sports medicine and arthroscopy review , cilt.17, sa.4, ss.217-23, 2009 (SCI-Expanded)

77. Does Salter innominate osteotomy with transiliac lengthening effect triradiate cartilage or cause posterior coverage insufficiency?

Muratli H. H., Yüksel H. Y., Akşahin E., Hapa O., Günal T., Celebi L.

Archives of orthopaedic and trauma surgery , cilt.129, sa.12, ss.1607-11, 2009 (SCI-Expanded)

78. The effect of ethanol intake on tendon healing: a histological and biomechanical study in a rat model.

Hapa O., Cakici H., Gideroğlu K., Ozturan K., Kükner A., Buğdayci G.

Archives of orthopaedic and trauma surgery , cilt.129, sa.12, ss.1721-6, 2009 (SCI-Expanded)

79. Regarding the study by Golish et al.

Hapa O.

Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association , cilt.25, sa.10, ss.1065-6, 2009 (SCI-Expanded)