A5069790400- Knee injuries and reconstruction techniques
- Total Knee Arthroplasty Outcomes
- Shoulder Injury and Treatment
- Lower Extremity Biomechanics and Pathologies
- Orthopedic Surgery and Rehabilitation
- Sports injuries and prevention
- Bone fractures and treatments
- Spinal Fractures and Fixation Techniques
- Tendon Structure and Treatment
- Shoulder and Clavicle Injuries
- Orthopedic Infections and Treatments
- Spine and Intervertebral Disc Pathology
- Orthopaedic implants and arthroplasty
- Osteoarthritis Treatment and Mechanisms
- Pelvic and Acetabular Injuries
- Musculoskeletal synovial abnormalities and treatments
- Hip disorders and treatments
- Venous Thromboembolism Diagnosis and Management
- Anesthesia and Pain Management
- Nerve Injury and Rehabilitation
- Spinal Cord Injury Research
- Scoliosis diagnosis and treatment
- Immune Response and Inflammation
- Hip and Femur Fractures
- Elbow and Forearm Trauma Treatment
Chungnam National University Hospital
2014-2025
Chungnam National University
2012-2024
National University College
2012-2023
New Generation University College
2012-2023
Eulji University
2013-2014
Hanyang University Seoul Hospital
2013
Patellofemoral arthritis is a fairly common disease, and it has been gaining interest with increasing number of studies due to its diverse treatment methods. broad range management options according the characteristics individual diseases. Identifying whether patellofemoral primary cause knee pain compartment necessary for establishing an adequate method. Through investigation literature, issues recent knowledge femoropatella diagnosis which were studied.
Osteoarthritis (OA) is the most common joint disorder that has had an increasing prevalence due to aging of population. Recent studies have concluded OA progression related oxidative stress and reactive oxygen species (ROS). ROS are produced at low levels in articular chondrocytes, mainly by nicotinamide adenine dinucleotide phosphate (NADPH) oxidase, production been found be elevated patients with OA. The cartilage OA-affected rat exhibits a significant induction p47phox, cytosolic subunit...
Background and Objectives: Postoperative delirium (PODil) is a cognitive condition characterized by sudden fluctuations in consciousness orientation after surgery. PODil following total knee arthroplasty (TKA) associated with prolonged hospital stays increased morbidity. Therefore, prevention of particularly important. Life’s Simple 7 score, published the American Heart Association, new measure cardiovascular health (CVH). Better CVH lower risk impairment. Hence, this study aimed to...
Osteoarthritis (OA) is the most common type of joint disease associated with cartilage breakdown. However, role played by mitochondrial dysfunction in OA remains inadequately understood. Therefore, we investigated p66shc during oxidative damage and effects downregulation on progression.Monosodium iodoacetate (MIA), which commonly used to generate animal models, inhibits glycolysis biosynthetic processes chondrocytes, eventually causing cell death. To observe MIA poly(lactic-co-glycolic acid)...
In osteoarthritis (OA), chondrocytes in cartilage undergo phenotypic changes and senescence, restricting regeneration favoring disease progression. Although senescence biomarker p16INK4a expression is known to induce aging by halting the cell cycle, therapeutic applications for targeting are limited. Here, we aimed reduce damage alleviate pain using nanoparticles OA. The of human OA synoviocytes from patients with knee was measured levels p16INK4a, tumor necrosis factor (TNF)-α, interleukin...
With a growing understanding of biomechanical disadvantages following medial meniscus posterior root tear (MMPRT), recent studies have focused on surgical repair MMPRT. Because not all tears are repairable, indications can be properly established when the outcomes conservative treatments revealed. This study tried to identify risk factors for osteoarthritis progression after isolated Patients who had MMPRT during 2013-2016 were retrospectively reviewed. To evaluate progression, those...
Proper femoral tunnel position is important for anatomical reconstruction of the anterior cruciate ligament (ACL). The purpose this study was to evaluate positions and tibial tunnels created using an accessory anteromedial portal technique in single bundle ACL reconstruction.The targeted at mid-portion bundles. We evaluated postoperative computed tomography scans 32 patients treated by a free-hand low technique. On side, Tsukada's method. 1) quadrant method, 2) Mochizuki's 3) 4) Takahashi's...
There are few studies on biomechanical evaluation of suture points in repair root tears. The purpose this study was to determine the point greatest pullout strength for tear repair.A total 120 fresh porcine medial menisci were obtained. red-red and red-white zones meniscus divided by two lines designated as A B (groups B). Groups further into three groups each dividing points: 3, 5, 7 mm from meniscal ligament insertion. Vertical performed point. failure tested using a biaxial servohydraulic...
To assess the results of arthroscopic adhesiolysis for arthrofibrosis knee and to investigate possible prognostic factors.Among patients who developed after joint surgery, 68 underwent were available at least one-year follow-up evaluated with regard Lysholm score, International Knee Documentation Committee (IKDC) subjective patient satisfaction, range motion (ROM) knee. The influence factors including cause arthrofibrosis, duration disease, age on postoperative ROM was analyzed.Sixty-one...
Because inflammation in osteoarthritis (OA) is related to the Toll-like receptor 4 (TLR4) signaling cascades, TLR4 a reasonable target for developing therapeutics OA. Thus, we investigated whether TAP2, peptide antagonist of TLR4, reduces monoiodoacetate (MIA)-induced arthritic pain and cartilage degradation rats. expression human OA chondrocytes synoviocytes knee joint tissue MIA-induced arthritis were evaluated. model using Sprague-Dawley rats (6 week-old-male) treated with antagonist,...
Spontaneous rupture of colon cancer, combined with psoas abscess formation, is rare. A 44-year-old male visited for back pain and left buttock mass. Abdominal computed tomography magnetic resonance image revealed a large in the muscle lower quadrant area. Ten days after incision drainage, skin defect around anterior superior iliac spine remained. local flap was performed using superficial graft. stitches had been removed, fecal discharge observed at site. An operation by general surgeon who...
To evaluate the degree of biological healing response that occurs between anterior horn medial meniscus (MM) and tibial plateau investigate after injection human bone marrow stem cells (hBMSCs) in a rabbit model.Twenty-five rabbits with mean body weight 2.5 kg were chosen for this study. On left knee, complete radial tear was made at attachment site MM removal cartilage, pullout repair torn performed on plateau. right same procedure performed, scaff old (matrix gel) contained cell implanted...
Young Mo Kim, MD PhD, Jun Yang, Kyung Cheon Chan Kang, MD, Yong Bum Joo, Woo Lee, and Jung Hwang, MD. Knee Surg Relat Res 2011;23:220-6. https://doi.org/10.5792/ksrr.2011.23.4.220
To identify the femoral footprint of anterior cruciate ligament (ACL) in Koreans.Eighteen embalmed cadaveric knees (mean age, 70 years) were examined. First, shape ACL was determined macroscopically. After defined, cut from femur and a Kirschner wire inserted into center ACL, position verified with C-arm. The quantified on C-arm field using quadrant method. length width measured.Macroscopically, is flat single bundle an average 34 mm 9 mm. On average, insertion site measured method...
To evaluate the usefulness of ultrasound-guided nerve blockade in patellar fracture surgery.Twenty-three patients who underwent metal fixation under lower extremity after diagnosis from July 2011 to June 2012 were enrolled this study. Under ultrasound guidance, femoral nerve, lateral cutaneous obturator and sciatic blockades performed. For evaluation anesthesia, interference with overall surgery, such as intraoperative knee pain tourniquet pain, was checked. Individual anesthetic...