- Clinical instructor, Knee, Gachon University Gil Medical Center
- Assistant Professor, Orthopedics & Specialist, Severe Trauma Center, Gachon University Gil Medical Center
- Director, Spine Center, Ilsan 21 Century Hospital
- Resident Guidance Specialist
- Participated in phase 3 clinical trial of stem cell surgery (cartistem) in 2012
- Completion of Korean-style specialized trauma treatment training in 2013
- Completion of AO trauma fracture course
- Completion of TPI course
- Completion of Biomet partial knee course
- Completion of SICOT Triennial World Congress Training Course in Praque in 2012
- Completion of San Francisco Orthopaedic Trauma Course in 2013
- (University of California, San Francisco General Hospital)
- Completion of Foot and Ankle Instructional Course in 2020
- Regular member of the Korean Orthopaedic Association
- Regular member of Korean Knee Society
- Regular member of the Korean Arthroscopy Society
- Member of AO Trauma
- former)International member of International Society of Orthopaedic Surgery and Traumatology(SICOT)
- Comparison of anatomic ACL reconstruction between selective bundle reconstruction and double-bundle reconstruction. (2014)
- Mycobacterium wolinskyi infection after total knee arthroplasty in a healthy woman. (2013)
- Specific compartmental analysis of cartilage status in double-bundle ACL reconstruction patients: a comparative study using pre- and postoperative MR images. (2013)
- 이중 다발 전방십자 재건술 후 이식건의 자기공명영상 추시와 슬관절 안정성과의 관계. (2012)
- Computed tomography based evaluation of the bone mineral density around the fixation area during knee ligament reconstructions: clinical relevance in the choice of fixation method. (2012)
- Analysis of tunnel widening after double-bundle ACL reconstruction. (2012)
- Comparative analysis of femoral tunnels between outside-in and transtibial double-bundle anterior cruciate ligament reconstruction: a 3-dimensional computed tomography study. (2012)
- Relationship between Tibial Bone Defect and Extent of Medial Release in Total Knee Arthroplasty. (2012)
- A Comparison of the Clinical and Radiographic Results of Press Fit Condylar Rotating-Platform High-Flexion and Low Contact Stress Mobile Bearing Prosthesis in Total Knee Arthroplasty: Short term Results. (2012)
- Delayed knee locking after complicated anterior cruciate ligament reconstruction despite good stability using a bio-transfix. (2011)
- Rupture of posterior cruciate ligament: diagnosis and treatment principles. (2011)