Y. Cha

Y. Cha, Bongyoung Kim, Hyeonjun Hwang, 2021, Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases.

Nested Case Control Study on the Risk of Suicide Death in Elderly Patients with Pelvic Fractures Using a Nationwide Cohort

K. Koo, W. Choy, Ha-Yong Kim, 2022, Clinics in orthopedic surgery.

Subtrochanteric atypical femoral fracture induced solely by glucocorticoid without bisphosphonate treatment: a case report

Y. Cha, J.-T. Kim, S. Jeong, 2021, Osteoporosis International.

Diagnosis and Management of Sarcopenia after Hip Fracture Surgery: Current Concept Review

J. Yoo, Jung-Taek Kim, Chan-Ho Park, 2022, Hip & pelvis.

Artificial intelligence and machine learning on diagnosis and classification of hip fracture: systematic review

J. Yoo, Jung-Taek Kim, Chan-Ho Park, 2022, Journal of Orthopaedic Surgery and Research.

Correlation between Young and Burgess Classification and Transcatheter Angiographic Embolization in Severe Trauma Patients

H. Y. Kim, W. Choy, Y. Cha, 2015 .

Ankle Fractures in Children: Classification and Treatment

W. Choy, Ha-Yong Kim, Y. Cha, 2021 .

Clinical Practice Guideline for Postoperative Rehabilitation in Older Patients With Hip Fractures

Ji Sung Yoo, H. Yang, Bo Ryun Kim, 2021, Annals of rehabilitation medicine.

Effect Modification on Death by Age and Sex in Elderly Hip Fracture

W. Choy, S. Jang, Kap-Jung Kim, 2022, Journal of bone metabolism.

Biomechanical Evaluation of Internal Fixation of Pauwels Type III Femoral Neck Fractures: A Systematic Review of Various Fixation Methods

Sun-Chul Hwang, W. Choy, J. Yoo, 2019, Clinics in orthopedic surgery.

How Does Medical Policy on the Use of Prophylactic Antibiotics Affect Medical Costs, Length of Hospital Stay, and Antibiotic Use in Orthopedics?

S. Jang, Y. Cha, Seung Hoon Kim, 2023, Yonsei medical journal.

Complications and Risk Factors of Surgery for Adult Spine Deformity

W. Kim, Y. Cha, 2016 .

A prospective randomized controlled trial to evaluate effect of chewing gum on postoperative ileus in elderly patient after hip fracture

D. Nam, J. Yoo, Y. Cha, 2021, Medicine.

Blood Transfusion for Elderly Patients with Hip Fracture: a Nationwide Cohort Study

Y. Ha, K. Koo, C. H. Park, 2020, Journal of Korean medical science.

Pulmonary Bone Cement Embolism Following Percutaneous Vertebroplasty

Y. Cha, 2015 .

What Is the Difference in the Risk of Suicide Death Between Spine Fracture in Patients Older Than 65 Years and Matched Controls? A Large-database Study from South Korea.

W. Choy, Ha-Yong Kim, S. Jang, 2020, Clinical orthopaedics and related research.

Mechanical effect of different implant CCD angles on the fracture surface after fixation of an unstable intertrochanteric fracture: A finite element analysis.

Y. Won, C. H. Park, J. Yoo, 2019, Asian journal of surgery.

Cerebral fat Embolism That Was Initially negative on diffusion- Weighted magnetic resonance Imaging

Y. Cha, J. Kim, Y. Sul, 2021 .

The Prevalence of Clostridium difficile Colitis and Effect on All-Cause Mortality in Elderly Patients after Hip Fracture Surgery: A Korean Nationwide Cohort Study

W. Choy, J. Yoo, Jung-Taek Kim, 2022, Clinics in orthopedic surgery.

Effect of Opioids on All-cause Mortality and Sustained Opioid Use in Elderly Patients with Hip Fracture: a Korea Nationwide Cohort Study

C. H. Park, W. Choy, J. Yoo, 2021, Journal of Korean medical science.

Relationship of chronic obstructive pulmonary disease severity with early and late mortality in elderly patients with hip fracture.

Y. Ha, Young-Kyun Lee, K. Koo, 2019, Injury.

Conservative Treatment Is Sufficient for Acute Distal Radioulnar Joint Instability With Distal Radius Fracture

W. Choy, Sang Ki Lee, Kap-Jung Kim, 2016, Annals of plastic surgery.

Gait Analysis of Symptomatic Flatfoot in Children: An Observational Study

J. Ahn, H. Y. Kim, Y. Cha, 2017, Clinics in orthopedic surgery.

Acute Cholecystitis in Elderly Patients after Hip Fracture: a Nationwide Cohort Study

W. Choy, Ha-Yong Kim, S. Jang, 2019, Journal of Korean medical science.

Correlation of the torsion values measured by rotational profile, kinematics, and CT study in CP patients.

H. Y. Kim, Y. Cha, Y. S. Chun, 2017, Gait & posture.

Review on Basicervical Femoral Neck Fracture: Definition, Treatments, and Failures

W. Choy, J. Yoo, Ha-Yong Kim, 2020, Hip & pelvis.

Risk factors of fixation failure in basicervical femoral neck fracture: Which device is optimal for fixation?

Young-Kyun Lee, Ki-Choul Kim, K. Koo, 2018, Injury.

Dual mobility total hip arthroplasty in the treatment of femoral neck fractures.

Y. Ha, K. Koo, W. Choy, 2020, The bone & joint journal.

Comparison of Mortality, Length of Hospital Stay and Transfusion between Hemiarthroplasty and Total Hip Arthroplasty in Octo- and Nonagenarian Patients with Femoral Neck Fracture: a Nationwide Study in Korea

K. Koo, W. Choy, J. Yoo, 2021, Journal of Korean medical science.

Disadvantage during Perioperative Period of Total Hip Arthroplasty Using the Direct Anterior Approach: a Network Meta-Analysis

Y. Ha, K. Koo, C. H. Park, 2020, Journal of Korean medical science.

Do Cementless Short Tapered Stems Reduce the Incidence of Thigh Pain After Hip Arthroplasty? Systematic Review and Meta-Analysis

Y. Ha, Young-Kyun Lee, K. Koo, 2022, Journal of Korean medical science.

Machine learning–based identification of hip arthroplasty designs

Yang-Jae Kang, Jun-Il Yoo, Yong-Han Cha, 2019, Journal of orthopaedic translation.

A focused update on preventing ceramic fractures in hip arthroplasty: is the ‘cup’ half full?

S. Konan, K. Koo, B. Yoon, 2019, The bone & joint journal.

Incidence, risk factors and prognosis of transient pseudosubluxation after total hip arthroplasty

J. Parvizi, Y. Ha, Young-Kyun Lee, 2019, HIP International.

How to Solve Anatomical Mismatch in Fixation of Acetabular Fractures Using an Anatomical Quadrilateral Surface Plate

W. Choy, J. Yoo, Jung-Taek Kim, 2022, Clinics in orthopedic surgery.

Effect of Pneumonia on All-cause Mortality after Elderly Hip Fracture: a Korean Nationwide Cohort Study

C. H. Park, W. Choy, J. Yoo, 2019, Journal of Korean medical science.

Improved control over implant anchorage under the use of the femoral neck system for fixation of femoral neck fractures: a technical note

C. H. Park, W. Choy, J. Yoo, 2021, BMC Musculoskeletal Disorders.

Adjustment of Bolt Length in the Femoral Neck System for Femoral Neck Fracture: Technical Note

C. H. Park, W. Choy, J. Yoo, 2021 .

The effect of surgery type on mortality in elderly patients with pertrochanteric femoral fracture: A Korean nationwide cohort study.

W. Choy, Ha-Yong Kim, S. Jang, 2020, Asian journal of surgery.

Dual mobility total hip arthroplasty in the treatment of femoral neck fractures.

Y. Ha, K. Koo, W. Choy, 2020, The bone & joint journal.

Difference in Mortality Rate by Type of Anticoagulant in Elderly Patients with Cardiovascular Disease after Hip Fractures

Young-Kyun Lee, K. Koo, Y. Cha, 2019, Clinics in orthopedic surgery.

Comparison of intraoperative radiation exposure with and without use of distal targeting device: a randomized control study

C. H. Park, J. Yoo, Jung-Taek Kim, 2019, Archives of Orthopaedic and Trauma Surgery.

A Minimum Ten Years of Follow-Up of Alumina Head on Delta Liner Total Hip Arthroplasty.

W. Choy, Ha-Yong Kim, Y. Cha, 2017, The Journal of arthroplasty.

Ceramic on Ceramic Cementless Total Hip Arthroplasty Using a Large Diameter Head

J. Ahn, D. Yang, W. Choy, 2010 .

The Influence of Renal Dialysis on All-Cause Mortality in Older Patients with Hip Fracture: a Korean Nationwide Cohort Study

Y. Ha, K. Koo, W. Choy, 2020, Journal of Korean medical science.

Association between antidepressants, benzodiazepine and all-cause mortality in elderly hip fracture: A Korean nationwide cohort study.

C. H. Park, W. Choy, J. Yoo, 2021, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Of brain and bone: The unusual case of Dr. A

B L Miller, K. Rankin, M. Gorno-Tempini, 2009, Neurocase.

Introduction of the Cost-Effectiveness Studies of Fracture Liaison Service in Other Countries

Y. Ha, Jae‐Young Lim, Y. Cha, 2020, Journal of bone metabolism.

Clinical and Radiological Characteristics of Lesser Trochanter Splitting Irreducible Intertrochanteric Fractures

W. Choy, J. Yoo, Jung-Taek Kim, 2023, Clinics in Orthopedic Surgery.

Suicide in Elderly Patients with Hip Fracture: A South Korean Nationwide Cohort Study.

D. Yang, W. Choy, S. Jang, 2020, The Journal of bone and joint surgery. American volume.

Establishment of Fracture Liaison Service in Korea: Where Is It Stand and Where Is It Going?

Y. Ha, Jae‐Young Lim, Y. Cha, 2019, Journal of bone metabolism.

Analysis of the Effects of COVID-19 on Hip Fractures in Korea Without Lockdown: Interrupted Time Series Analysis Using a Nationwide Cohort

W. Choy, S. Jang, Kap-Jung Kim, 2023, Journal of Korean medical science.

Effect of Opioids on All-cause Mortality and Opioid Addiction in Total Hip Arthroplasty: a Korea Nationwide Cohort Study

W. Choy, J. Yoo, S. Jang, 2021, Journal of Korean medical science.

Ceramic-on-Ceramic Total Hip Arthroplasty

J. Parvizi, K. Koo, B. Yoon, 2021 .

Trajectory of bolt and length of plate in femoral neck system determine the stability of femur neck fracture and risk of subsequent subtrochanteric fracture : a finite element analysis

J. Yoo, Tae Young Kim, Jung-Taek Kim, 2023, BMC Musculoskeletal Disorders.

Mechanical effects of surgical variations in the femoral neck system on Pauwels type III femoral neck fracture

J. Yoo, Jung-Taek Kim, Chan-Ho Park, 2022, Bone & joint research.