| 2020 | | Operative Results of Plantar Plating for Fifth Metatarsal Stress Fracture | 박영욱 |
| 2011 | | Operative Risk Factors in Gastric Cancer Surgery for Elderly Patients | 안창욱, 조용관, 한상욱, 허훈 |
| 2017 | | Ophiobolin A kills human glioblastoma cells by inducing endoplasmic reticulum stress via disruption of thiol proteostasis | 김인영, 최경숙 |
| 2023 | | Ophthalmic Features 5 Years after Cranioplasty in Children with Unilateral Coronal Craniosynostosis | 정승아 |
| 2015 | | Ophthalmic findings in children with nonsyndromic craniosynostosis treated by expansion cranioplasty. | 윤일석, 정승아 |
| 2024 | | Ophthalmic Findings of Abusive Head Trauma in Korea from a Single-large Trauma Center, 2011-2022 | 정승아 |
| 2008 | | Ophthalmic Manifestations in Patients With Neuro | 국경훈, 안재홍, 양홍석, 장윤희 |
| 2021 | | Opinion on the practice of cremation funeral for patients who died of COVID-19 | 허윤정 |
| 2017 | | Opposite effects of non-thermal plasma on cell migration and collagen production in keloid and normal fibroblasts | 강성운, 강희영, 김철호, 신유섭, 이윤상 |
| 2016 | | Opposite roles of cannabinoid receptors 1 and 2 in hepatocarcinogenesis | 조성원 |
| 2021 | | Opsoclonus myoclonus ataxia may differentiate postinfectious autoimmune encephalitis from infectious encephalitis | 김태준, 이성준 |
| 2005 | | Optic nerve injury secondary to endoscopic sinus surgery: an analysis of three cases. | 김현준 |
| 2020 | | Optic nerve sheath diameter change in prediction of malignant cerebral edema in ischemic stroke: an observational study | 박범희, 이성은, 이성준, 이진수, 최문희, 홍지만 |
| 2022 | | Optic perineuritis as an initial presentation of ocular toxoplasmosis: a case report | 정승아, 정유리 |
| 2020 | | Optical and Mechanical Properties of Highly Translucent Dental Zirconia | 김희경 |
| 2018 | | Optical assessment of the in vivo tympanic membrane status using a handheld optical coherence tomography-based otoscope | 장정훈 |
| 2020 | | Optical coherence tomographic features of macular telangiectasia type 2: Korean Macular Telangiectasia Type 2 Study-Report No. 1 | 이기황, 정유리 |
| 2012 | | Optical coherence tomography findings of very late stent thrombosis after drug-eluting stent implantation | 최소연 |
| 2013 | | Optical immunosensor for quantifying C-telopeptide fragments of type II collagen as an osteoarthritis biomarker in urine. | 민병현 |
| 2010 | | Optimal bolus dose of alfentanil for successful tracheal intubation during sevoflurane induction with and without nitrous oxide in children. | 김종엽, 김진수, 민상기 |
