About

Education

2016 – Istanbul Medipol University / Associate Professor
2014 – Istanbul Medipol University / Assistant Professor
2007 – Gulhane Military Medical Academy Orthopaedics and Traumatology
1998 – Dokuz Eylül University Faculty of Medicine

Work Experience

Since 2023, he has been serving in his own practice.

2017 – 2023 – Acibadem Health Group
2016 – 2017 – Bahçelievler Medical Park Hospital
2013 – 2016 – Istanbul Medipol University
2010 – 2013 – Private Safa Hospital
2007 – 2010 – Van Military Hospital

Member Associations

Turkish Medical Association
Turkish Orthopaedics and Traumatology Education Council
Turkish Orthopaedics and Traumatology Association
Turkish Sports Injuries, Arthroscopy and Knee Surgery Association
Turkish Orthopaedics and Traumatology Association

Scientific Publications

Are chondrocytes damaged when rheumatological inflammation is suppressed?
Drug Chem Toxicol. 2017 Jan;40(1):13-23. doi: 10.3109/01480545.2016.1166249. Epub 2016 Apr 15. Guzelant AY, Isyar M, Yilmaz I, Sirin DY, Cakmak S, Mahirogullari M.

Are We Economically Efficient Enough to Increase the Proliferation Potential of Osteoblasts in Vitro via Pharmacochemical Agents?
Open Orthop J. 2016 Sep 9;10:420-430. eCollection 2016. Isyar M, Gumustas SA, Yilmaz I, Sirin DY, Tosun HB, Mahirogullari M.

Chondrocyte proliferation, viability and differentiation are reduced following methylphenidate administration for the treatment of attention deficit/hyperactivity disorder.
Hum Exp Toxicol. 2016 Nov 11. pii: 0960327116678294. [Epub ahead of print] Gumustas F, Yilmaz I, Sirin DY, Gumustas SA, Batmaz AG, Isyar M, Akkaya S, Mahirogullari M.

A practical way to prepare primary human chondrocyte culture.
J Orthop. 2016 Apr 1;13(3):162-7. doi: 10.1016/j.jor.2016.03.008. eCollection 2016 Sep. Isyar M, Yilmaz I, Yasar Sirin D, Yalcin S, Guler O, Mahirogullari M.

Prone versus supine position during surgery of supracondylar humeral fractures.
J Orthop Surg (Hong Kong). 2016 Aug;24(2):167-9. Guler O, Mutlu S, Isyar M, Mutlu H, Cherci H, Mahirogullari M.

An Undescribed Monteggia Type 3 Equivalent Lesion: Lateral Dislocation of the Radial Head with Both Bone Forearm Fractures.
Case Rep Orthop. 2016;2016:8598139. doi: 10.1155/2016/8598139. Epub 2016 Apr 3. Kara A, Kayaalp ME, İşyar M, Sever C, Malkoç M, Mahiroğulları M.

A retrospective analysis on the correlation between hip pain, physical examination findings and alpha angle on MR images.
J Orthop Surg Res. 2016 Nov 15;11(1):140. Güler O, İşyar M, Karataş D, Örmeci T, Çerçi H, Mahiroğulları M.

Evaluation of the negative effect of phenyl alkanoic acid derivative, a frequently prescribed drug for the suppression of pain and inflammation, on the differentiation and proliferation of chondrocytes.
J Orthop Surg Res. 2016 Jun 30;11(1):70. doi: 10.1186/s13018-016-0406-x. Gumustas SA, Yilmaz İ, Isyar M, Sirin DY, Batmaz AG, Ugras AA, Oznam K, Ciftci Z, Mahirogullari M

Systematic Evaluation of Drug Loaded Hydrogels for the Treatment of Osteosarcoma.
Curr Pharm Biotechnol. 2016;17(10):866-72. Review. Ali Gumustas S, Isyar M, Topuk S, Yilmaz I, Oznam K, Onay T, Ofluoglu O, Mahirogullari M.