The KHS 40th Anniversary :

2021 International Congress of the Korean Hip Society

September 9 (Thu) ~11 (Sat), 2021
Millennium Hilton Seoul

Scientific Program

September 09 (Thu) Grand Ballroom
September 09 (Thu) Grand Ballroom VOD
12:30 - 12:55 Registration
12:55 - 13:00 Opening Remarks Program & Scientific Committee Chairman:
You Sung Suh (Soonchunhyang University)
13:00 - 14:00 Industrial Symposium 1 (Sponsored by Amgen) Moderator: Sang Soo Lee (Hallym University)
Dong Hun Suh (Korea University)
13:00 - 13:20 New Perspectives on Bone Anabolic Therapy David Kendler
(The University of Toronto, Canada)
13:20 - 13:25 Refractory to Anti-Resorptive Treatment (Denosumab) Byung Ho Yoon
(Ewha Womans University)
13:25 - 13:30 Refractory to Anti-Resorptive Treatment (Teriparatide) Seong Eun Byun
(Cha University)
13:30 - 13:35 How to Maintain Osteoporosis Treatment: When BMD Becomes Better than Insurance Standards (Denosumab) Hwan Hee Lee
(The Catholic University)
13:35 - 13:40 How to Maintain Osteoporosis Treatment: After Union of Atypical Femoral Fracture Jung Taek Kim
(Ajou Univeristy)
13:40 - 13:45 Romosozumab: How and When? Case 1 Jun ll Yoo
(Gyeongsang National University)
13:45 - 13:50 Romosozumab: How and When? Case 2 Ji Hyo Hwang
(Hallym University)
13:50 - 14:00 Discussion Panel: Dae Kyung Kwak, Kwang Kyoun Kim, Jin Woo Kim,
Ki Hong Park, Jang Won Park, Sun Jung Yoon, Jae Youn Yoon,
Young Kyun Lee, Young Wook Lim
14:00 - 15:00 Industrial Symposium II (Sponsored by Stryker) Moderator: Suk Kyu Choo (Inje University)
Suc Hyun Kweon (Wonkwang University)
14:00 - 14:20 Stryker Trident2 Cup "What's New in Trident2?" Kee Hyung Rhyu
(Kyunghee University)
14:20 - 14:25 The Reasons Why I Like PRO Plate System Youngwoo Kim
(The Catholic University)
14:25 - 14:30 Discussion Panel: Kyung Hag Lee, Yong Han Cha, Hoe Jeong Chung
14:30 - 14:35 Intertrochanteric Fracture-Gamma3 Nail Ji Wan Kim
(Ulsan University)
14:35 - 15:40 Discussion Panel: Kyu Tae Hwang, Jun Ki Moon, Jae Cheon Siml
14:40 - 14:45 Osteoporotic Femur Neck Fracture Treatment: Modular Dual Mobility (MDM) System Hyeon Jun Kim
(Donga University)
14:45 - 14:50 Discussion Panel: Won Chul Shin, Hyung Gon Ryu
14:50 - 14:55 Periprosthetic Femur Fracture Jae Hwi Nho
(Soonchunhyang University)
14:55 - 15:00 Discussion Panel: Kwang Hwan Jung, Keong Hwan Kim
15:00 - 15:15 Coffee Break (Exhibition Hall+Lobby)
15:15 - 16:15 Industrial Symposium III (Sponsored by Daewon Pharm) Moderator: Myung Rae Cho (Daegu Catholic University)
Je Hyun Yoo (Hallym University)
15:15 - 15:35 What's the Difference Between Teriparatide and Romosozumab? Kwang Kyoun Kim
(Konyang University)
15:35 - 15:41 PTH for the Treatment of Osteoporosis After Hip Fractures Suk Kyoon Song
(Daegu Catholic University)
15:41 - 15:47 PTH for the Treatment of Pelvic Bone Insufficiency Fractures Byung Woong Jang
(Soonchunhyang University)
15:47 - 15:53 The Use of PTH After Atypical Femoral Fracture Nam Hoon Moon
(Pusan National University)
15:53 - 15:59 Is the Anabolic Agent Effective for Hip Fracture Healing? Jung Mo Hwang
(Chungnam National University)
15:59 - 16:05 PTH for the Treatment of Nonunion Seung Bae Oh
(The Catholic University)
16:05 - 16:15 Discussion Panel: Yee Suk Kim, Tae Young Kim, Pil Sung Kim, Pil Whan Yoon, Jung Bum Lee, Woo Chull Chung, Young Ho Cho
16:15 - 17:15 International Symposium Ⅰ Moderator: Taek Rim Yoon (Chonnam National University)
Young Soo Chun (Kyunghee University)
16:15 - 16:30 Pain Management in Total Hip Replacement Wing Kin Law
(Yan Chai Hospital, Hong Kong)
16:30 - 16:45 Use of Traction Table did not Increase Complications in Total Hip Arthroplasty Through Direct Anterior Approach Performed by Novice Surgeon Sammy Banno
(Koto Hospital, Japan)
16:45 - 17:00 The Effect of Direct Superior Approach Total Hip Arthroplasty for ERAS Bin Feng
(Peking Union Medical College Hospital, China)
17:00 - 17:15 Discussion
17:15 - 18:15 International Symposium II Moderator: Key Yong Kim (Sun-up Hospital)
Yoon Je Cho (Kyunghee University)
17:15 - 17:30 Sports Participation After Hip Surgery Daisuke Hara
(Kyushu Rosai Hospital, Japan)
17:30 - 17:45 The Possible Impact of Cementless Femoral Stem Design on Postoperative Periprosthetic Femur Fracture Pattern Shang Wen Tsai
(Taipei Veterans General Hospital, Taiwan)
17:45 - 18:00 Do Adult Hip Dysplasia Patients who underwent Periacetabular Osteotomy Recommend Salter Innominate Osteotomy for Children to Prevent Hip Osteoarthritis? Yuko Segawa
(Tokyo Medical and Dental University, Japan)
18:00 - 18:15 Discussion
September 09 (Thu) Junior Ballroom
September 09 (Thu) Junior Ballroom VOD
12:30 - 12:55 Registration
12:55 - 13:00 Opening Remarks Youn Soo Park (Sungkyunkwan University)
13:00 - 14:00 AO Recon Symposium I - Implant Design Moderator: Kee Hyung Rhyu (Kyunghee University)
13:00 - 13:15 Ceramic vs. Highly Cross-Linked Polyethylene for Middle-Aged Osteonecrosis Patients Kwan Kyu Park
(Yonsei University)
13:15 - 13:30 Dual Mobility Cup vs. Hemiarthroplasty for Femoral Neck Fractures in Elderly Patients Je Hyun Yoo
(Hallym University)
13:30 - 13:45 Femoral Morphology & Stem Designs 2021 Carsten Perka
(University Hospital Charité, Germany)
13:45 - 14:00 Discussion
14:00 - 15:00 AO Recon Symposium II - Surgical Factors Moderator: Seung Beom Han
(Korea University)
14:00 - 14:15 Which One First - Spinal Fusion or THA? Seung Beom Han
(Korea University)
14:15 - 14:30 New Surgical Approaches & Smart Tools Pil Whan Yoon
(Ulsan University)
14:30 - 14:45 Debates in Perioperative Management of THA Sang Min Kim
(Korea University)
14:45 - 15:00 Discussion
15:00 - 15:15 Coffee Break (Exhibition Hall+Lobby)
15:15 - 16:15 AO Recon Symposium III - Complications (CASE-Based Presentations) Moderator: Woo Suk Lee (Yonsei University)
15:15 - 15:30 Reconstruction Solutions for Failed Fixation of Hip Fractures Takeshi Sawaguchi
(Fukushima Medical University, Japan)
15:30 - 15:45 Treatment Algorithm for Periprosthetic Femoral Fractures Bas Masri
(The University of British Columbia, Canada)
15:45 - 16:00 Current Trends in Managing Recurrent Instability Youn Soo Park
(Sungkyunkwan University)
16:00 - 16:15 Discussion
16:15 - 17:30 AO Recon Symposium IV - Revision Surgery (VIDEO-Based Lectures) Moderator: Youn Soo Park (Sungkyunkwan University)
16:15 - 16:30 Preoperative Investigation and Planning for Revision Seung Jae Lim
(Sungkyunkwan University)
16:30 - 16:45 Cementing Polyethylene Liner into Well-Fixed Acetabular Component Kee Hyung Rhyu
(Kyunghee University)
16:45 - 17:00 Acetabular Cages for Pelvic Discontinuity & Bone Loss Cao Li
(Hospital of Xinjiang Medical University, China)
17:00 - 17:15 Modular Tapered Stems for Proximal Femoral Bone Defect Woo Suk Lee
(Yonsei University)
17:15 - 17:30 Discussion
September 10 (Fri) Grand Ballroom
September 10 (Fri) Grand Ballroom VOD
08:00 - 08:40 Free Paper A1: Basic Research 1 Moderator: Jae Suk Chang (Good Gang-An Hospital)
Gun Il Im (Dongguk University)
08:00 - 08:05 Pathophysiology of Frozen Hip through Immunocytochemical Analysis Hyo Jun Lee
(Chosun University)
08:05 - 08:10 Plasma Surface Treatment Increasing Hydrophilicity and Promoting Cell Growth on Titanium Alloy-In Vitro Study Woo Lam Jo
(The Catholic University)
08:10 - 08:15 Biomechanical Comparison for Lag Screw Position in Fixation of Unstable Basicervical Intertrochanteric Fractures Dae Kyung Kwak
(Hallym University)
08:15 - 08:20 Prevalence of Cam Morphology in Symptomatic Acetabular Dysplasia Patients: Correlation Between the severity of Dysplasia and Cam Morphology Won Young Lee
(Kyunghee University)
08:20 - 08:25 Alumina Ceramic Exacerbates the Inflammatory Disease by Activation of Macrophages and T Cells Chan Ho Park
(Yeungnam University)
08:25 - 08:40 Discussion
08:40 - 09:20 Free Paper A2: Hip Fracture Outcome Moderator: Jong Oh Kim (Ewha Womans University)
Ho Hyun Yun (VHS Medical Center)
08:40 - 08:45 Preoperative Vitamin D Level is Associated with Postoperative Functional Recovery and Complication After Hip Fracture Surgery: A Retrospective Study Chae Moon Lim
(Jeju National University)
08:45 - 08:50 Effectiveness and Safety Analysis of Intravenous and Topical Co-Administration of Tranexamic Acid in Hip Fracture Surgery without Transfusion: A Prospective Cohort Study Byung Woong Jang
(Soonchunhyang University)
08:50 - 08:55 Parallel and Non-Parallel Cannulated Screw Fixation Complications in Femoral Neck Fractures: A Systematic Review and Meta-Analysis Chul Ho Kim
(Chungang University)
08:55 - 09:00 Comparative Study of an Intramedullary Versus Extramedullary Fixation for Unstable Intertrochanteric Fractures: A One-Year Follow-Up Sun Hyung Lee
(Ulsan university)
09:00 - 09:05 Effect of Elderly Hip Fracture on Medical Cost: Analysis of Changes in Cost Consumption Over Time Using Propensity Score Matching Je Chan Lee
(Eulji University)
09:05 - 09:20 Discussion
09:20 - 10:00 Free Paper A3: Primary THA Outcome-1 Moderator: Yoon Je Cho (Kyunghee University)
Seung Jae Lim (Sungkyunkwan University)
09:20 - 09:25 Change of Acetabular Coverage According to the Pelvic Tilt Angle:
3-Dimentional Quantitative Analysis
Byung Woo Cho
(Yonsei University)
09:25 - 09:30 Effect of Cell Saver in Hip Arthroplasty Min Gon Song
(Soonchunhyang University)
09:30 - 09:35 Effect of Additional Administration of Topical Tranexamic Acid in Patients Undergoing Primary Total Hip Arthroplasty without Drainage Sun Ho Lee
(Chonnam National University)
09:35 - 09:40 Mid-Term Results of Total Hip Arthroplasty for Osteonecrosis of the Femoral Head in Human Immunodeficiency Virus-Positive Patients in Korea Hong Seok Kim
(Seoul National University)
09:40 - 09:45 Conversion Hip Arthroplasty for Failed Intertrochanteric Fracture Fixation in Elderly Patients Jeong Duk Suh
(Daegu Fatima Hospital)
09:40 - 10:00 Discussion
10:00 - 10:15 Coffee Break (Exhibition Hall+Lobby)
10:15 - 10:20 Opening Address Byung Woo Min
(President of KHS, Keimyung University)
10:20 - 11:20 Plenary Lecture I Moderator: Sang Won Park (Sahmyook Medical Center)
Kyung Hoi Koo (Seoul National University)
10:20 - 10:40 Periprosthetic Fractures After Hip Replacement. Classification and Solution Options Bassam Masri
(The University of British Columbia, Canada)
10:40 - 10:50 Discussion
10:50 - 11:10 Prevention of Surgical Site Infection: Strategies That Work Javad Parvizi
(Thomas Jefferson University, USA)
11:10 - 11:20 Discussion
11:20 - 12:20 Plenary Lecture II Moderator: Young Kyun Woo (Sungae Hospital)
Youn Soo Park (Sungkyunkwan University)
11:20 - 11:40 Tissue Engineering for Avascular Necrosis of the Femoral Head Kenji Kawate
(Nara Medical University, Japan)
11:40 - 11:50 Discussion
11:50 - 12:10 Geriatric Acetabular Fractures Takeshi Sawaguchi
(Fukushima Medical University, Japan)
12:10 - 12:20 Discussion
12:20 - 13:20 Luncheon Symposium (Amgen) Moderator: Ye Yeon Won (Ajou University)
12:20 - 12:40 Past, Present and Future of Anabolic Agents with Romosozumab David Kendler
(The University of Toronto, Canada)
12:40 - 13:20 Lunch
13:20 - 14:35 40th Anniversary Program (KOR) Moderator: Myung Chul Yoo (Chung Hospital)
Byung Woo Min (Keimyung University)
13:20 - 13:45 The Greatest Footsteps of the KHS
(고관절 학회 40년사 발자취)
Young Wook Lim
(The Catholic University)
13:45 - 14:10 Achievement and Dedication, the Soaring KHS in the World
(세계 속의 고관절학회)
Sang Min Kim
(Korea University)
14:10 - 14:35 The Future Direction of the KHS
(고관절 학회의 나아갈 길)
Seung Jae Lim
(Sungkyunkwan University)
14:35 - 15:15 Free Paper A4: THA Articulation Moderator: Young Ho Kim (Yunsuh Hospital)
Kee Hyung Rhyu (Kyunghee University)
14:35 - 14:40 Incidence of Long Term Wear-Related Complication of Cross Linked Versus Conventional Polyethylene After Total Hip Arthroplasty: A Meta-Analysis Byung Ho Yoon
(Ewha Womans University)
14:40 - 14:45 Vitamin E-Diffused Highly Cross-Linked Polyethylene in Total Hip Arthroplasty: A Single-Arm, Prospective Study of Minimum 5 Years Eung Kyoo Park
(Kyungpook National University)
14:45 - 14:50 Dislocation After Primary THA Surgery Using Dual Mobility Cup Dae Won Shin
(Seoul Medical Center)
14:50 - 14:55 Comparative Study of Wear Using Oxidized Zirconium and Ceramic Femoral Heads on Crosslinked Polyethylene Liner in Total Hip Arthroplasty Sang Heon Song (Kyunghee University)
14:55 - 15:00 Daily Personal Sports Activity after Ceramic-on-Ceramic Cementless Total Hip Arthroplasty Using Large Diameter Head Joon Hong Park
(Kyunghee University)
15:00 - 15:15 Discussion
15:15 - 15:30 Coffee Break (Exhibition Hall+Lobby)
15:30 - 16:20 Special Lecture I (KOR) Moderator: Byung Woo Min (Keimyung University)
You Sung Suh (Soonchunhyang University)
15:30 - 15:50 Intertrochanteric Fracture Hee Joong Kim
(Yeson Hospital)
15:50 - 16:10 30 Years of Voyage as a Hip Surgeon Youn Soo Park
(Sungkyunkwan University)
16:10 - 16:20 Discussion
16:20 - 17:50 Plenary Lecture III Moderator: Young Hoo Kim (Seoul Metropolitan Seonam Hospital)
Sang Hong Lee (Chosun University)
16:20 - 16:40 Periprosthetic Acetabular Fractures or Pelvic Discontinuity Carsten Perka
(University Hospital Charité, Germany)
16:40 - 16:50 Discussion
16:50 - 17:10 Application of Subtrochanteric Osteotomy in Total Hip Arthroplasty with Severe Developmental Dysplasia of the Hip Xisheng Weng
(Peking Union Medical College Hospital, China)
17:10 - 17:20 Discussion
17:20 - 17:40 Leg Length Discrepancy Before/After THR Cheng Fong Chen
(Taipei Veterans General Hospital, Taiwan)
17:40 - 17:50 Discussion
17:50 - 18:30 Free Paper A5: Covid-19 and PJI Moderator: Kuen Tak Suh (Sehung Hospital)
Young Soo Chun (Kyunghee University)
17:50 - 17:55 Epidemiology and Post-Operative Complications with Proximal Femoral Fracture in Covid-19 Pandemic Kwang Kyoun Kim
(Konyang University)
17:55 - 18:00 Surgical Intervention in Patients with Proximal Femoral Fractures Confirmed Positive for Covid-19-A Report of 2 Cases Chung Mu Jun
(Daegu Catholic University)
18:00 - 18:05 Two-Stage Revision Total Hip Arthroplasty Using a Prosthesis Made of Antibiotic-Loaded Acrylic Cement (PROSTALAC) Spacer Soong Joon Lee
(Seoul National University)
18:05 - 18:10 A Study on Whether a Recycled Suction Tip May be a Potential Source of Infection in Orthopedic Surgery Seung Bae Oh
(The Catholic University)
18:10 - 18:15 Extended Trochanteric Osteotomy without Spacer Placement is Safe for use in Two-Stage Revision Total Hip Arthroplasty for Infection-A Matched Cohort Study Sebastian Hardt
(Charité-Universitätsmedizin Berlin, Germany)
18:15 - 18:30 Discussion
19:00 - Board Meeting (Penthouse, 23F)
September 10 (Fri) Junior Ballroom
September 10 (Fri) Junior Ballroom VOD
08:00 - 08:40 Free Paper B1: Basic Research 2 Moderator: Taek Rim Yoon (Chonnam National University)
Sang Soo Lee (Hallym University)
08:00 - 08:05 Is the Construct Stiffness of the Acetabular Cup Affected by the Direction of the Screw Fixation in Acetabular Bone Defect Model?: A Following Biomechanical Study Ji Hoon Bahk
(The Catholic University)
08:05 - 08:10 Fibroblast Like Synoviocytes Mediates Secretion of Pro-Inflammatory Cytokines Via Erk And Jnk Mapks in Ti Particle-Induced Osteolysis Ashish Ranjan Sharma
(Hallym University)
08:10 - 08:15 Quantitative Analysis on the Development of Musculoskeletal Adverse Effects Using Common Data Model Yee Suk Kim
(Hanyang University)
08:15 - 08:20 Differential Gene Expression Profile by RNA Sequencing Study of Elderly Osteoporotic Hip Fracture Patients with Sarcopenia Min Seok Seo
(Gyeongsang National University)
08:20 - 08:25 Assessment of the Bone Mineral Density and Microstructure of the Human Femoral Head According to Different Tip-Apex Distances Can Guide the Treatment of Intertrochanteric Hip Fractures Quanhu Shen
(Ajou University)
08:25 - 08:40 Discussion
08:40 - 09:05 Free Paper B2: Hip Preservation Moderator: Weon Yoo Kim (The Catholic University)
Kee Haeng Lee (The Catholic University)
08:40 - 08:45 Outcomes for Arthroscopic Treatment of Anterior Inferior Iliac Spine (Subspine) Impingement: According to Morphological Classification Jung Mo Hwang
(Chungnam National University)
08:45 - 08:50 Clinical Outcome After Hip Arthroscopy for Synovial Chondromatosis Jae Youn Yoon
(Dongguk University)
08:50 - 08:55 Radiologic Analysis of Two Different Periacetabular Osteotomies: Bernese PAO vs. Curved Periacetabular Osteotomy (CPO) Young Sang Lee
(Jeonbuk National University)
08:55 - 09:05 Discussion
09:05 - 10:00 Free Paper B3: Femoral Neck Fracture Moderator: Han Suk Ko (Yeongwol Medical Center)
Hyun Chul Sohn (Chungbuk National University)
09:05 - 09:10 Early Results of Bipolar Hemiarthroplasty Using Direct Anterior Approach Compared with Conventional Posterolateral Approach for Intertrochanteric Fracture Seung Woo Shim
(Kwangju Christian Hospital)
09:10 - 09:15 Early Result of Total Hip Arthroplasty for Femoral Neck Fracture Via Direct Anterior Approach without Special Table: A Comparative Study with Direct Lateral Approach Soong Joon Lee
(Seoul National University)
09:15 - 09:20 Mechanical Effects of Surgical Variations in the Femoral Neck System on Pauwels' Type III Femoral Neck Fracture Jung Taek Kim
(Ajou University)
09:20 - 09:25 Comparison Between Spinal Anesthesia at 5 Days After Discontinuation Antiplatelet Drug and General Anesthesia without Discontinuation of Antiplatelet Drug in Patients with Femur Neck Fracture Sin Hyung Park
(Soonchunhyang University)
09:25 - 09:30 Analysis of Results According to Fracture Patterns in Basicervical Femoral Fractures Sang Hyun Um
(Korea University)
09:30 - 09:35 Factors influencing the Mortality Rate After THA Surgery with Dual Mobility Cup in Femur Neck Fracture Patients over 75 Years of Age Dae Won Shin
(Seoul Medical Center)
09:35 - 10:00 Discussion
10:00 - 10:15 Coffee Break (Exhibition Hall+Lobby)
10:15 - 10:20 Opening Address (Grand Ballroom) Byung Woo Min
(President of KHS, Keimyung University)
10:20 - 11:20 Plenary Lecture I (Grand Ballroom) Moderator: Sang Won Park (Sahmyook Medical Center)
Kyung Hoi Koo (Seoul National University)
10:20 - 10:40 Periprosthetic Fractures After Hip Replacement. Classification and Solution Options Bassam Masri
(The University of British Columbia, Canada)
10:40 - 10:50 Discussion
10:50 - 11:10 Prevention of Surgical Site Infection: Strategies That Work Javad Parvizi
(Thomas Jefferson University, USA)
11:10 - 11:20 Discussion
11:20 - 12:20 Plenary Lecture II (Grand Ballroom) Moderator: Young Kyun Woo (Sungae Hospital)
Youn Soo Park (Sungkyunkwan University)
11:20 - 11:40 Tissue Engineering for Avascular Necrosis of the Femoral Head Kenji Kawate
(Nara Medical University, Japan)
11:40 - 11:50 Discussion
11:50 - 12:10 Geriatric Acetabular Fractures Takeshi Sawaguchi
(Fukushima Medical University, Japan)
12:10 - 12:20 Discussion
12:20 - 13:20 Luncheon Symposium (Zimmer Biomet) (KOR) Moderator: Joon Soon Kang (Inha University)
12:20 - 12:40 Dual Mobility Total Hip Arthroplasty in the Treatment of Femoral Neck Fractures Seung Hoon Baek
(Kyungpook National University)
12:40 - 13:20 Lunch
13:20 - 14:35 40th Anniversary Program (Grand Ballroom) (KOR) Moderator: Myung Chul Yoo (Chung Hospital)
Byung Woo Min (Keimyung University)
13:20 - 13:45 The Greatest Footsteps of the KHS
(고관절 학회 40년사 발자취)
Young Wook Lim
(The Catholic University)
13:45 - 14:10 Achievement and Dedication, the Soaring KHS in the World
(세계 속의 고관절학회)
Sang Min Kim
(Korea University)
14:10 - 14:35 The Future Direction of the KHS
(고관절 학회의 나아갈 길)
Seung Jae Lim
(Sungkyunkwan University)
14:35 - 15:15 Free Paper B4: Hip Fracture Mortality Moderator: Do Hyun Moon (Gachon University)
Kye Young Han (Welton Hospital)
14:35 - 14:40 Incidence and Risk Factors of Aspiration Pneumonia in Hip Fracture Patients with Surgical Treatments Joo Suk Ahn
(Ulsan University)
14:40 - 14:45 Fall Patterns Predict Mortality After Hip Fracture in Older Adults, Independent of Age, Sex And Comorbidities Jun Young Park
(Yonsei University)
14:45 - 14:50 Treatment Results According to Charlson Comorbidity Index in Proximal Femur Fracture Patients over Age 60 Jae Woong Um
(Ajou University)
14:50 - 14:55 Effects of Anesthesia Techniques on Outcomes after Hip Fracture Surgery in Elderly Patients: A Prospective, Randomized, Controlled Trial Hyuck Min Kwon
(Yonsei University)
14:55 - 15:00 Which Skeletal Muscle Mass Index is the Most Useful in Predicting Mortality in Hip Fracture Patients? Hong Seok Kim
(Seoul National University)
15:00 - 15:15 Discussion
15:15 - 15:30 Coffee Break (Exhibition Hall+Lobby)
15:30 - 16:20 Special Lecture I (Grand Ballroom) (KOR) Moderator: Byung Woo Min (Keimyung University)
You Sung Suh (Soonchunhyang University)
15:30 - 15:50 Intertrochanteric Fracture Hee Joong Kim
(Yeson Hospital)
15:50 - 16:10 30 Years of Voyage as a Hip Surgeon Youn Soo Park
(Sungkyunkwan University)
16:10 - 16:20 Discussion
16:20 - 17:50 Plenary Lecture III (Grand Ballroom) Moderator: Young Hoo Kim (Seoul Metropolitan Seonam Hospital)
Sang Hong Lee (Chosun University)
16:20 - 16:40 Periprosthetic Acetabular Fractures or Pelvic Discontinuity Carsten Perka
(University Hospital Charité, Germany)
16:40 - 16:50 Discussion
16:40 - 16:50 Discussion
16:50 - 17:10 Application of Subtrochanteric Osteotomy in Total Hip Arthroplasty with Severe Developmental Dysplasia of the Hip Xisheng Weng
(Peking Union Medical College Hospital, China)
17:10 - 17:20 Discussion
17:20 - 17:40 Leg Length Discrepancy Before/After THR Cheng Fong Chen
(Taipei Veterans General Hospital, Taiwan)
17:40 - 17:50 Discussion
17:50 - 18:30 Free Paper B5: Pertrochanter Fx: What is the optimal Treatment? Moderator: Doo Hoon Sun (Sun General Hospital)
Joo Hyoun Song (The Catholic University)
17:50 - 17:55 Impact of Coronal Plane Fragment on the occurrence of Perioperative Lateral Wall Fractures in Ao/Ota 31-A1,2 Fractures Treated with Cephalomedullary Nailing Yoon Vin Kim
(The Catholic University)
17:55 - 18:00 The Extramedullary Screw Fixation Technique for Unstable Pertrochanteric Hip Fractures: A Novel Method to Prevent Excessive Sliding in Cephalomedullary Nail Surgery Chul Ho Kim
(Chungang University)
18:00 - 18:05 What is the Best Treatment Choice for Combined Femoral Neck and Intertrochanteric Fracture? A Retrospective Comparative Analysis of 115 Consecutive Patients Chul Ho Kim
(Chungang University)
18:05 - 18:10 Importance of Firm Isthmic Fixation in High Energy Induced Subtrochanteric Fracture of the Femur: Retrospective Observational Study in A Level I Trauma Center Nam Hoon Moon
(Pusan National University)
18:10 - 18:15 Straight Nail Insertion through a Laterally-Shifted Entry for Diaphyseal Atypical Femoral Fractures with Bowing: Good Indications and Limitations of This Technique Seong Eun Byun
(CHA University)
18:15 - 18:30 Discussion
19:00 - Board Meeting (Penthouse, 23F)
September 11 (Sat) Grand Ballroom
September 11 (Sat) Grand Ballroom VOD
08:00 - 08:40 Free Paper A6: THA Complication Moderator: Il Yong Choi (Hosan Hospital) Kang Sup Yoon (Seoul National University)
08:00 - 08:05 Retrospective Multivariate Analysis in Patients with Dislocation After Hip Arthroplasty Dae An Kim
(Kyunghee University)
08:05 - 08:10 Risk Factors of Leg Length Discrepancy After Total Hip Arthroplasty in Patients with Non-Traumatic Osteonecrosis of Femoral Head Hong Seok Kim
(Seoul National University)
08:10 - 08:15 Comparison of Early Complications in Elderly Patients with Hip Arthroplasty In Gyu Lee
(Keimyung University)
08:15 - 08:20 Early Superficial Serous Fluid Collections After Uneventful Hip Arthroplasty for Femoral Neck Fracture in the Elderly: A New Problem of Not-Using a Suction Drain? Kee Hyung Rhyu
(Kyunghee University)
08:20 - 08:25 Increased Leg Length in Total Hip Arthroplasty: A Potential Factor Associated with Symptomatic Iliopsoas Tendinopathy Chan Woo Park
(Samsung Medical Center)
08:25 - 08:40 Discussion
08:40 - 09:20 Free Paper A7: THA Articulation-Long Term Results Moderator: Jun Dong Chang (Hallym University)
Suk Kyu Choo (Inje University)
08:40 - 08:45 High Conversion Rate to Total Hip Arthroplasty After Hemiarthroplasty in Young Patients with a Minimum 10 Years Follow-up Won Chul Shin
(Pusan National University)
08:45 - 08:50 Eighteen-Year Results of Cementless THA with Alumina-on-HXLPE Bearings in Patients < 30 Years Old A Concise Follow-up of a Previous Report Young Hoo Kim
(Seoul Metropolitan Seonam Hospital)
08:50 - 08:55 Minimum 15 Years Results of Metasul 28mm Metal-on-Metal Total Hip Arthroplasty in Patients Younger than 50 Years of Age Sun Ho Lee
(Chonnam National University)
08:55 - 09:00 10-16 Year Follow up of Highly Crosslinked Polyethylene in Total Hip Arthroplasty: What Factors Affect Wear? Amy Cheung
(Queen Mary Hospital, Hong Kong)
09:00 - 09:05 The 18 to 25-Year Outcome of the Cementless Metaphyseal Fitting Anatomic Total Hip Arthroplasty with a Ceramic-on-Ceramic Articulation in Patients Younger than 30 Years Young Hoo Kim
(Seoul Metropolitan Seonam Hospital)
09:05 - 09:20 Discussion
09:20 - 10:00 Plenary Lecture IV Moderator: Kwon Jae Roh (Ewha Womans University)
Kyoung Ho Moon (Inha University)
09:20 - 09:40 Cementless Total Hip Arthroplasty: Past, Present, and Future Akihiro Sudo
(Mie University Graduate School of Medicine, Japan)
09:40 - 09:50 Discussion
09:50 - 10:10 Management of Acetabular Defects: From Jumbo Cup, Augment to Custom-Made Ping Keung Chan
(The University of Hong Kong, Hong Kong)
10:10 - 10:20 Discussion
10:20 - 10:40 Conservative Hip Revision with Use of Cementless Shorter Stem for Type 3 and 4 Defects Cao Li
(Hospital of Xinjiang Medical University, China)
10:40 - 10:50 Discussion
10:50 - 11:05 Coffee Break (Exhibition Hall+Lobby)
11:05 - 11:45 Live Surgery (Sponsored by Johnson & Johnson) - Woo Suk Lee (KOR)
: Surgical automation for cup & stem implantation in THA
Moderator: Kang Sup Yoon (Seoul National University)
Shin Yoon Kim (Kyungpook National University)
11:45 - 12:25 Free Paper A8 : THA Stem Moderator: Joong Myung Lee (Wiltse Memorial Hospital)
Myung Rae Cho (Daegu Catholic University)
11:45 - 11:50 Comparison of Short Femoral Stems and Conventional Femoral Stems in Primary Cementless Total Hip Arthroplasty - Radiologic and Clinical Evaluation Sang Hyun Um
(Korea University)
11:50 - 11:55 Clinical Outcomes and Implant Survival of Conical Stem Used in Primary Cementless Total Hip Arthroplasty Dong Min Chung
(Chungbuk National University)
11:55 - 12:00 Are Short Stems Better than Conventional Stems in Cementless Total Hip Arthroplasty? Hee Jae Won
(Kyungpook National University)
12:00 - 12:05 A Prospective, Randomized Comparison of the Long-Term Clinical and Radiographic Results of an Ultra-Short vs a Conventional Length Cementless Anatomic Femoral Stem Young Hoo Kim (Seoul Metropolitan Seonam Hospital)
12:05 - 12:10 Long-Term Survival (Up to 34 Years) of Retained Cementless Anatomic Femoral Stem in Patients < 50 Years Old Young Hoo Kim
(Seoul Metropolitan Seonam Hospital)
12:10 - 12:25 Discussion
12:25 - 13:25 Luncheon Symposium (Corentec) (KOR) Moderator: Soon Yong Kwon (The Catholic University)
12:25 - 12:45 Current Trends of Implanted Prostheses in Revision Total Hip Arthroplasty Yong Chan Ha (Chungang University)
12:45 - 13:25 Lunch
13:25 - 14:00 Poster Tour A & B (Rialto)
14:00 - 14:40 Free Paper A9: Primary THA Outcome-2 Moderator: Jun Shik Kim (Seran General Hospital)
Seung Bum Han (Korea University)
14:00 - 14:05 Occult Periprosthetic Acetabular Fracture: An Unknown Side Effect of Press-Fit Techniques in Primary Cementless Total Hip Arthroplasty Jung Taek Im
(Veterans Healthcare Service Medical Center)
14:05 - 14:10 A Comparison of Barbed Continuous Suture Versus Conventional Interrupted Suture for Fascial Closure in Total Hip Arthroplasty Tae Hong Kee
(Ulsan university)
14:10 - 14:15 Driving After Total Hip Arthroplasty: Does Approach Matters? Hyo Jun Lee
(Chosun University)
14:15 - 14:20 Long-Term Clinical and Radiographic Results of an Ultra-Short Metaphyseal-Fitting Non-Anatomic Cementless Stem in Patients with Femoral Neck Fracture Young Hoo Kim
(Seoul Metropolitan Seonam Hospital)
14:20 - 14:40 Discussion
14:40 - 15:30 Special Lecture II (KOR) Moderator: Won Yong Shon (Busan Bumin Hospital)
Ye Yeon Won (Ajou University)
14:40 - 15:00 My Long-Term Clinical Experiences of Acetabular Labral Tear Deuk Soo Hwang
(Daejeon Hankook Hospital)
15:00 - 15:20 My Experiences in the Treatment of Geriatric Unstable Intertrochanteric Fracture Jong Oh Kim
(Ewha Womans University)
15:20 - 15:30 Discussion
15:30 - 15:45 Awards Ceremony: Lucky Drawing Event
15:45 - 15:50 Closing Remarks Byung Woo Min
(President of KHS, Keimyung University)
September 11 (Sat) Junior Ballroom
September 11 (Sat) Junior Ballroom VOD
08:00 - 08:40 Free Paper B6: Osteoporosis and Sarcopenia Moderator: Hyung Ku Yoon (Korean Armed Forces Capital Hospital)
Yong Chan Ha (Chungang University)
08:00 - 08:05 Psoas Cross-Sectional Area as a Predictor of Survival and Muscle Mass in Patients with Hip Fracture Age Over 50 Seong Eun Byun
(CHA University)
08:05 - 08:10 Comparison of the Effect of Denosumab on BMD Increase Between the Hip Fracture and Non-Hip Fracture Group Dae Kyung Kwak
(Hallym University)
08:10 - 08:15 Discordance of Femur and Spine Bone Density at Hip Fracture Patients Ji Hyo Hwang
(Hallym University)
08:15 - 08:20 What's Difference of the Femur Geometry Between Patients with Atypical Femur Fracture and General Population? Ji Wan Kim
(Ulsan University)
08:20 - 08:25 Comparison of the incidence Rates of Hip and Vertebral Fragility Fractures According to Cataract Surgery in Elderly Population: A Nationwide Cohort Study Jae Young Lim
(Inje University)
08:25 - 08:40 Discussion
08:40 - 09:20 Free Paper B7: Al and Deep Learning Moderator: Soon Yong Kwon (The Catholic University)
Young Yool Chung (Kwangju Christian Hospital)
08:40 - 08:45 Automatic Detection and Classification of Intertrochanteric Fracture from 3D-CT Using Faster R-CNN-BO Method Young Sang Lee
(Jeonbuk National University)
08:45 - 08:50 Prediction of Osteoporosis from Simple Hip Radiographs Using Deep Learning Algorithm Chul Ho Kim
(Chungang University)
08:50 - 08:55 The Effectiveness of a Deep Learning Algorithm in Diagnosing Osteonecrosis of the Femoral Head on CT Scans Sun Hyung Lee
(Ulsan University)
08:55 - 09:00 The Validity and Accuracy of the Voice Recognition Operation Record Tool Powered by Deep Learning Ji Hoon Bahk
(The Catholic University)
09:00 - 09:20 Discussion
09:20 - 10:50 Plenary Lecture IV (Grand Ballroom) Moderator: Kwon Jae Roh (Ewha Womans University)
Kyoung Ho Moon (Inha University)
09:20 - 09:40 Cementless Total Hip Arthroplasty: Past, Present and Future Akihiro Sudo
(Mie University Graduate School of Medicine, Japan)
09:40- 09:50 Discussion
09:50 - 10:10 Management of Acetabular Defects: From Jumbo Cup, Augment to Custom-Made Ping Keung Chan
(The University of Hong Kong, Hong Kong)
10:10 - 10:20 Discussion
10:20 - 10:40 Conservative Hip Revision with Use of Cementless Shorter Stem for Type 3 and 4 Defects Cao Li
(Hospital of Xinjiang Medical University, China)
10:40 - 10:50 Discussion
10:50 - 11:05 Coffee Break (Exhibition Hall+Lobby)
11:05 - 11:45 Live Surgery (Sponsored by Johnson & Johnson) - Woo Suk Lee (Grand Ballroom) (KOR) Moderator: Kang Sup Yoon (Seoul National University)
Shin Yoon Kim (Kyungpook National University)
11:45 - 12:25 Free Paper B8: Pelvis, Acetabular and Periprosthetic Fracture Moderator: Won Yong Shon (Busan Bumin Hospital)
Jong Seok Park (Soonchunhyang University)
11:45 - 11:50 Outcomes of Acetabular Fracture Fixation with a Minimum Five Years Follow-up: A Retrospective Study of 87 Cases in a Single Center In Gyu Lee
(Keimyung University)
11:50 - 11:55 Urinary Incontinence & Pelvic Organ Prolapse After Pelvic Ring Disruption in Elderly Patients Hwan Hee Lee
(The Catholic University)
11:55 - 12:00 What Characteristics indicate Concomitant Posterior Pelvic Injury in Pubic Ramus Fractures in the Elderly? Keong Hwan Kim
(Kangwon National University)
12:00 - 12:05 Analysis of Periprosthetic Proximal Femoral Fractures in Cemented and Uncemented Stem Associated with Hip Arthroplasty According to Vancouver Classification Hoi Young Kwon
(Wonkwang University)
12:05 - 12:10 Current Incidence and Future Projection of Periprosthetic Fractures in East Asia: A Study Based on National Claim Database of South Korea Jung Wee Park
(Seoul National University)
12:10 - 12:25 Discussion
12:25 - 13:25 Luncheon Symposium (Dae Woong Pharm) (KOR) Moderator: Seung Bum Han (Korea University)
12:25 - 12:45 From Prevention to Treatment of Osteoporosis: Zoledronic Acid Yee Suk Kim
(Hanyang University)
12:45 - 13:25 Lunch
13:25 - 14:00 Poster Tour A & B (Rialto)
14:00 - 14:40 Free Paper B9: THA Revision Moderator: Shin Yoon Kim (Kyungpook National University)
Hyun Cheol Oh(National Health Insurance Service Ilsan Hospital)
14:00 - 14:05 Periprosthetic Femoral Fracture After Hip Arthroplasty with Single Wedge Stem with Conventional and High Friction Coating Surface Jin Kim
(SMG-SNU Boramae Medical Center)
14:05 - 14:10 Burden and Future Projection of Revision Total Hip Arthroplasty in South Korea Jung Wee Park
(Seoul National University)
14:10 - 14:15 Long-Term Outcomes of Revision Total Hip Arthroplasty Using a Modular Tapered Fluted Femoral Stem: A Mean Follow-up of 15 Years? Chan Woo Park
(Samsung Medical Center)
14:15 - 14:20 Early-to Mid-Term Outcome of New Cementless Modular Femoral Stem in Korean Patients Hong Seok Kim
(Seoul National University)
14:20 - 14:25 Mid-Term Results of Acetabular Revision Using Kerboull-Type Acetabular Reinforcement Devise: Minimum 5 Years Follow up Shintaro Iwai
(Toyama Municipal Hospital, Japan)
14:25 - 14:40 Discussion
14:40 - 15:30 Special Lecture II (Grand Ballroom) (KOR) Moderator: Won Yong Sohn (Busan Bumin Hospital)
Ye Yeon Won (Ajou University)
14:40 - 15:00 My Long-Term Clinical Experiences of Acetabular Labral Tear Deuk Soo Hwang
(Daejeon Hankook Hospital)
15:00 - 15:20 My Experiences in the Treatment of Geriatric Unstable Intertrochanteric Fracture Jong Oh Kim
(Ewha Womans University)
15:20 - 15:30 Discussion
15:30 - 15:45 Awards Ceremony: Lucky Drawing Event (Grand Ballroom)
15:45 - 15:50 Closing Remarks (Grand Ballroom) Byung Woo Min
(President of KHS, Keimyung University)
September 11 (Sat) Rialto
September 11 (Sat) Rialto
13:25 - 14:00 Poster Tour A & B (Rialto): Presentation (2 min.) / Q&A (1 min. 30 sec.)
13:25 - 13:53 Poster Tour A Moderator: Joo Hyoun Song (The Catholic University)
Gyu Min Kong (Inje University)
13:25:00 - 13:28:30 A Case Report of Bipolar Hemiarthroplasty Using M Stem in a Patient with Severe Anterolateral Femoral Bowing Jong Jin Go
(Daejeon Sun Hospital)
13:28:30 - 13:32:00 Intramedullary Nail Fixation with Additional Cannulated Screws Shows Greater Clinical Outcome than Conventional Methods in Intracapsular Femoral Neck Fractures Young Chae Seo
(Inje University)
13:32:00 - 13:35:30 What is the incidence of Focal Avascular Necrosis of the Femoral Head and Its Impact on Conversion Hip Arthroplasty After Screw Fixation of Femoral Neck Fractures? A Multicenter Study Based on Postoperative MRI Evaluation Seung Chan Kim
(The Catholic University)
13:35:30 - 13:39:00 Incomplete FNS Antirotation-Screw Insertion in the Femoral Neck Fracture Patient with a Good Bone Quality: A Case Report Kyu Taek Oh
(Donga University)
13:39:00 - 13:42:30 Factors Associated with Postoperative Acute Kidney Injury After Hip Fractures in Elderly Patients Sang Hyun Ko
(Inha University)
13:42:30 - 13:46:00 Efficacy of Denosumab in the Treatment of the Femoral Head Osteonecrosis Jun Ki Moon
(Hanyang University)
13:46:00 - 13:49:30 A Cautionary Report: Implant Loosening with Ceramic-Debris-Induced Osteolysis in Total Hip Arthroplasty with Biolox Forte Ceramic Head on Delta Ceramic Liner Articulations Jun Ki Moon
(Hanyang University)
13:49:30 - 13:53:00 Clinical Outcome After Core Decompression and Simultaneous Auto and Allobone Grafting for Osteonecrosis of the Femoral Head Jae Youn Yoon
(Dongguk University)
13:25 - 13:49 Poster Tour B Moderator: Young Yool Chung (Kwangju Christian Hospital)
Seung Jae Lim (Sungkyunkwan University)
13:25:00 - 13:28:30 Sclerotherapy Using Abnobaviscum as a First-Line Treatment for Morel-Lavallee Lesions in Traumatic Pelvic Fracture Patient: A Case Report Kyung Chan Kim
(Inje University)
13:28:30 - 13:32:00 Severe Clinical Outcomes of Covid-19 Associated with Acetaminophen or NSAIDS: A Nationwide Population-Based Cohort Study Jin Woo Kim
(Eulji University)
13:32:00 - 13:35:30 Changes in the Ratio of Patients who underwent Total Hip Arthroplasty for Osteonecrosis of Femoral Head After Bone Marrow Transplantation Ji Hoon Bahk
(The Catholic University)
13:35:30 - 13:39:00 A Comparison of the Analgesic Efficacy of Periarticular Infiltration and Pericapsular Nerve Group (Peng) Block for Total Hip Arthroplasty: A Randomized, Non-Inferiority Study Jeong Kil Lee
(Chungnam National University)
13:39:00 - 13:42:30 The Pattern and Prediction Model of Serum C-Reactive Protein After Hip Arthroplasty Yeesuk Kim
(Hanyang University)
13:42:30 - 13:46:00 Association Between Preoperative Depression and Readmission Rate Following Primary Total Joint Arthroplasty: A Systematic Review and Meta-Analysis Chul Ho Kim
(Chungang University)
13:46:00 - 13:49:30 Sarcopenia is Associated with Lower Lumbar Spine Bone Mineral Density in Health-Screening Examinees: A Cross-Sectional Study Jin Hun Park
(Sungkyunkwan University)