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2021 Trans-lateral decubitus radiograph of the hip: A new view to measure the anteversion of the femoral stem Asian J Surg Ha Yong-Chan, Yoo Jun-Il, Ahn Joongl-Mo, Lee Young-Kyun, Kang Yusuhn, Koo Kyung-Hoi

2021 Current Trends and Projected Burden of Primary and Revision Total Knee Arthroplasty in Korea Between 2010 and 2030 J Arthroplasty Kim Tae Woo, Kang Seung-Baik, Chang Chong Bum, Moon Sun-Young, Lee Young-Kyun, Koo Kyung-Hoi

2020 Mechanical Properties of Single Muscle Fibers: Understanding Poor Muscle Quality in Older Adults with Diabetes Ann Geriatr Med Res Lee Eun-Jeong, Jang Hak Chul, Koo Kyung-Hoi, Kim Hye-Young, Lim Jae-Young

2020 Current and Future Burden of Periprosthetic Joint Infection from National Claim Database J Korean Med Sci Kim Hong Seok, Park Jung Wee, Lee Young Kyun, Moon Sun Young, Ha Yong Chan, Koo Kyung Hoi

2020 Dual mobility total hip arthroplasty in the treatment of femoral neck fractures Bone Joint J Cha Yong-Han, Yoo Jun-Il, Kim Jung-Taek, Park Chan-Ho, Ahn Young-Sun, Choy Won-Sik, Ha Yong-Chan, Koo Kyung-Hoi

2020 Isolated Avulsion Fracture of the Lesser Trochanter in Adults In Vivo Cho Hwan Seong, Lee Young-Kyun, Park Jung-Wee, Yoon Byung-Ho, Ha Yong-Chan, Koo Kyung-Hoi

2020 Blood Transfusion for Elderly Patients with Hip Fracture: a Nationwide Cohort Study J Korean Med Sci Jang Suk Yong, Cha Yong Han, Yoo Jun Il, Oh Taeho, Kim Jung Taek, Park Chan Ho, Choy Won Sik, Ha Yong Chan, Koo Kyung Hoi

2020 No Clinically Important Differences in Thigh Pain or Bone Loss Between Short Stems and Conventional-length Stems in THA: A Randomized Clinical Trial Clin Orthop Relat Res Won Seok-Hyung, Park Jung-Wee, Lee Young-Kyun, Ha Yong-Chan, Koo Kyung-Hoi

2020 Physicians' Attitudes on Management of Osteopenia in South Korea J Bone Metab Ha Joo Hyung, Kim Hong Seok, Lee Young-Kyun, Won Samuel Jaeyoon, Koo Kyung-Hoi

2020 Risk factors for subsequent vertebral fractures following a previous hip fracture J. Bone Miner. Metab. Park Sang-Min, Lee Young-Kyun, Go Sung Jun, Han Heesoo, Park Jung Wee, Kim Ho-Joong, Yeom Jin S, Koo Kyung-Hoi

2020 Epidemiology and risk factors of coccyx fracture: A study using national claim database in South Korea Injury Won Heejae, Moon Sun-Young, Park Jae Hyun, Kim Jin-Kak, Kim Hong Seok, Baek Seung-Hoon, Kim Shin-Yoon, Lee Young-Kyun, Koo Kyung-Hoi

2020 The Influence of Renal Dialysis on All-Cause Mortality in Older Patients with Hip Fracture: a Korean Nationwide Cohort Study J Korean Med Sci Jang Suk Yong, Ha Yong Chan, Cha Yonghan, Kim Kap Jung, Choy Wonsik, Koo Kyung Hoi

2020 Preventing ceramic liner fracture after Delta ceramic-on-ceramic total hip arthroplasty Arch Orthop Trauma Surg Lim Jae-Young, Lee Young-Kyun, Ha Yong-Chan, Kim Tae-Young, Jung Woon-Hwa, Koo Kyung-Hoi

2020 Deep gluteal syndrome as a cause of posterior hip pain and sciatica-like pain Bone Joint J Park Jung Wee, Lee Yun Jong, Lee Young-Kyun, Shin Seunghwan, Kang Yusuhn, Koo Kyung-Hoi

2020 Comparison of Bone Preservation in Elderly Patients with Femoral Neck Fracture After Bipolar Hemiarthroplasty Using Shorter Femoral Stem and Standard Femoral Stem Indian J Orthop Lim Jae-Young, Ha Yong-Chan, Park Hyeong-Jun, Lee Young-Kyun, Koo Kyung-Hoi

2020 Outcomes of arthroscopic femoroplasty in patients with cam lesions: Minimum 2-year follow-up J Orthop Surg (Hong Kong) Ha Yong-Chan, Lim Jae-Young, Kim Jin-Woo, Won Yoo-Sun, Koo Kyung-Hoi, Lee Young-Kyun

2020 A Simple Percutaneous Technique to Reduce Valgus-Impacted Femoral Neck Fractures Clin Orthop Surg Yoon Byung-Ho, Kim Yoon Seok, Koo Kyung-Hoi

2020 Culture-negative periprosthetic joint infection: prevalence, aetiology, evaluation, recommendations, and treatment Int Orthop Kalbian Irene, Park Jung Wee, Goswami Karan, Lee
Young-Kyun, Parvizi Javad, Koo Kyung-Hoi

2020 Disadvantage during Perioperative Period of Total Hip Arthroplasty Using the Direct Anterior Approach: a Network Meta-Analysis J. Korean Med. Sci. Cha Yonghan, Yoo Jun Il, Kim Jung Taek, Park Chan Ho, Choy Wonsik, Ha Yong Chan, Koo Kyung Hoi

2020 Total Hip Arthroplasty With Trochanteric Ostectomy for Patients With Angular Deformity of the Proximal Femur J Arthroplasty Kim Jung-Taek, Kim Hong Seok, Lee Young-Kyun, Ha Yong-Chan, Koo Kyung-Hoi

2020 The 2019 Revised Version of Association Research Circulation Osseous Staging System of Osteonecrosis of the Femoral Head J Arthroplasty Yoon Byung-Ho, Mont Michael A, Koo Kyung-Hoi, Chen Chung-Hwan, Cheng Edward Y, Cui Quanjun, Drescher Wolf, Gangji Valerie, Goodman Stuart B, Ha Yong-Chan, Hernigou Philippe, Hungerford Marc W, Iorio Richard, Jo Woo-Lam, Jones Lynne C, Khanduja Vikas, Kim Harry K W, Kim Shin-Yoon, Kim Tae-Young, Lee Hee Young, Lee Mel S, Lee Young-Kyun, Lee Yun Jong, Nakamura Junichi, Parvizi Javad, Sakai Takashi, Sugano Nobuhiko, Takao Masaki, Yamamoto Takuaki, Zhao De-Wei

2020 Incidence of Ceramic Fracture in Contemporary Ceramic-on-Ceramic Total Hip Arthroplasty: A Meta-analysis of Proportions J Arthroplasty Yoon Byung-Ho, Park Jung-Wee, Cha
Yong-Han, Won Suk-Hyung, Lee Young-Kyun, Ha Yong-Chan, Koo Kyung-Hoi

2020 Outcomes After Arthroscopic Repair in Patients With Tears of Hypertrophic Versus Morphologically Normal Acetabular Labra Am J Sports Med Lim Jae-Young, Ha Yong-Chan, Jang Ye-Hoon, Yoo Jun-Il, Koo Kyung-Hoi, Lee Young-Kyun

2020 Alarm Services as a Useful Tool for Diagnosis and Management of Osteoporosis in Patients with Hip Fractures: A Prospective Observational Multicenter Study J Bone Metab Ok Hyun-Soo, Kim Woo-Sung, Ha Yong-Chan, Lim Jae-Young, Jung Chan-Woo, Koo Kyung-Hoi, Lee Young-Kyun

2020 Risk of Osteoporotic Fracture in Patients with Breast Cancer: Meta-Analysis J Bone Metab Lee Seeyoun, Yoo Jun-Il, Lee Young-Kyun, Park Jung-Wee, Won Seokhyung, Yeom Jiung, Im Jin Woo, Lim Seok Min, Ha Yong-Chan, Koo Kyung-Hoi

2020 Reoperation rate, mortality and ambulatory ability after internal fixation versus hemiarthroplasty for unstable intertrochanteric fractures in elderly patients: a study on Korean Hip Fracture Registry Arch Orthop Trauma Surg Kim Jin-Woo, Shon Hyun-Chul, Song Sang-Heon, Lee Young-Kyun, Koo Kyung-Hoi, Ha Yong-Chan

2020 The change of bone mineral density and bone metabolism after gastrectomy for gastric cancer: a meta-analysis Osteoporos Int Oh H J, Yoon B-H, Lee S-M, Lee Y-K, Ha Y-C, Suh D-C, Koo K-H

2020 Effect of heart failure on postoperative short and long-term mortality in elderly patients with hip fracture Injury Cha Yong-Han, Ha Yong-Chan, Ryu Hyun-Jun, Lee Young-Kyun, Park Sang Hyun, Lee Kwang Je, Koo Kyung-Hoi

2020 Normal Ischiofemoral Distance and Its Associated Factors: Computed Tomography-Based Study Arthroscopy Won Heejae, Lee Young-Kyun, Lee Beom-Seok, Park Jung Wee, Won Seokhyung, Koo Kyung-Hoi

2020 Urinary retention after total joint arthroplasty of hip and knee: Systematic review J Orthop Surg (Hong Kong) Cha Yong-Han, Lee Young-Kyun, Park Jung Wee, Won Seok-Hyung, Ha Yong-Chan, Koo Kyung-Hoi

2019 Concomitant Septic Arthritis of the Hip in Patients with Osteonecrosis of the Femoral Head Surg Technol Int Lee Young-Kyun, Won Seokhyung, Yeom Jiung, Park Jung Wee, Lim Seok Min, Im Jin Woo, Koo Kyung-Hoi

2019 Computed Tomography Staging of Osteonecrosis of the Femoral Head Surg Technol Int Lee Beomseok, Lim Jae-Young, Lee Dong Min, Park Jung Wee, Lee Young-Kyun, Ha Yong-Chan, Koo Kyung-Hoi

2019 Cementless total hip arthroplasty with delta-on-delta ceramic bearing in patients younger than 30?years HIP INT Lee Young-Kyun, Kim Ki-Choul, Yoon Byung-Ho, Kim Tae-Young, Ha Yong-Chan, Koo Kyung-Hoi

2019 Free Hand or Wire Guide: In Reply Clin Orthop Surg Lee Young-Kyun, Kim Jin-Woo, Moon Kyung-Ho, Ha Yong-Chan, Lee Myung-Ho, Koo Kyung-Hoi

2019 Anterior Cortical Window Technique Instead of Extended Trochanteric Osteotomy in Revision Total Hip Arthroplasty: A Minimum 10-Year Follow-up Clin Orthop Surg Park Chan Ho, Yeom Jiung, Lee Young-Kyun, Park Jung-Wee, Won Seok Hyung, Koo Kyung-Hoi

2019 Impact of a delirium prevention project among older hospitalized patients who underwent orthopedic surgery: a retrospective cohort study BMC GERIATR Choi Jung-Yeon, Kim Kwang-Il, Kang Min-Gu, Lee Young-Kyun, Koo Kyung-Hoi, Oh Joo Han, Park Young Ho, Suh Jeewon, Kim Nak-Hyun, Yoo Hyun-Jung, Koo Jahyun, Moon Hyun Mi, Kim Eun Hui, Park Kayoung, Kim Cheol-Ho

2019 Incidence and Mortality of Osteoporotic Refractures in Korea according to Nationwide Claims Data YONSEI MED J Yoo Jun Il, Ha Yong Chan, Park Ki Soo, Kim Rock Beum, Seo Sung Hyo, Koo Kyung Hoi

2019 Transcultural adaptation and psychometric properties of the Korean version of the Quality of Life Questionnaire of the European Foundation for Osteoporosis (QUALEFFO-41) ARCH OSTEOPOROS Lee Young-Kyun, Kim Ho-Joong, Hwang Ji-Sup, Park Jung Wee, Won Seokhyung, Ha Yong-Chan, Koo Kyung-Hoi

2019 Mortality and its risk factors in nonagenarians after hip fractures J ORTHOP SCI Kim Jin-Woo, Ha Yong-Chan, Kim Dong-Hyun, Jang Eui-Chan, Lee Young-Kyun, Koo Kyung-Hoi

2019 Relationship of chronic obstructive pulmonary disease severity with early and late mortality in elderly patients with hip fracture INJURY Cha Yong-Han, Ha Yong-Chan, Park Hyeong-Jun, Lee Young-Kyun, Jung Sun-Young, Kim Jae-Yeol, Koo Kyung-Hoi

2019 Preoperative Iron Supplementation and Restrictive Transfusion Strategy in Hip Fracture Surgery Clin Orthop Surg Yoon Byung-Ho, Lee Beom Seok, Lee Young-Kyun, Won Heejae, Kim Hyung-Kook, Koo Kyung-Hoi

2019 Total Hip Arthroplasty Using Hybrid Ceramic Bearing: A Minimum 10-Year Followup Study INDIAN J ORTHOP Yoo Jun-Il, Ha Yong-Chan, Kim Dong-Hyun, Lee Young-Kyun, Koo Kyung-Hoi

2019 Reliability of measuring lateral bowing angle of the femur in patients with atypical femur fractures J ORTHOP SURG-HONG K Lee Young-Kyun, Yeom Jiung, Jang Byung-Woong, Nho Jae-Hwi, Suh You-Sung, Koo Kyung-Hoi

2019 Lessons Learned from Long-Term Management of Hip Fracture in Patients with Osteopetrosis: A Report of Nine Hips in Five Patients J Bone Metab Lim Jae-Young, Kim Boo Seop, Yoon Byung-Ho, Chang Jae Suk, Park Chan-Ho, Koo Kyung-Hoi

2019 A focused update on preventing ceramic fractures in hip arthroplasty: is the ‘cup’ half full? BONE JOINT J Konan S, Alazzawi S, Yoon B-H, Cha Y-H, Koo K-H

2019 Erratum to 'Hip and Knee Section, Treatment, Surgical Technique: Proceedings of International Consensus on Orthopedic Infections' The Journal of Arthroplasty 34 (2019) S445-S451 J ARTHROPLASTY Abouljoud Moneer M, Ziogkou Anna, Backstein David, Battenberg Andrew, Dietz Matthew, Erice Alejo, Freiberg Andrew A, Granger Jeffrey, Katchky Adam, Khlopas Anton, Kim Tae-Kyun, Kjaersgaard-Andersen Per, Koo Kyung-Hoi, Kosashvili Yona, Lazarovski Perica, Leighton Jennifer, Lombardi Adolph, Malizos Konstantinos, Manrique Jorge, Mont Michael A, Papanagiotoy Marianthe, Sierra Rafael J, Sodhi Nipun, Stammers John, Stiehler Maik, Tan Timothy L, Uchiyama Katsufumi, Ward Derek

2019 Which Osteotomy for Osteonecrosis of the Femoral Head and Which Patient for the Osteotomy? Clin Orthop Surg Lee Young-Kyun, Lee Beomseok, Parvizi Javad, Ha Yong-Chan, Koo Kyung-Hoi

2019 Use of ceramic-on-ceramic bearing in total hip arthroplasty for posttraumatic arthritis of the hip J ORTHOP SURG-HONG K Lee Young-Kyun, Kim Ki-Choul, Kim Jin-Woo, Ha Joo Hyung, Yoon Byung-Ho, Ha Yong-Chan, Koo Kyung-Hoi

2019 Bipolar hemiarthroplasty using microarc oxidation-coated cementless stem in patients with unstable intertrochanteric fracture J ORTHOP SURG-HONG K Lee Young-Kyun, Won Heejae, Roa Kristoffer Roland U, Ha Yong-Chan, Koo Kyung-Hoi

2019 CORR Insights®: Postoperative Thromboprophylaxis With New Oral Anticoagulants is Superior to LMWH in Hip Arthroplasty Surgery: Findings from the Swedish Registry CLIN ORTHOP RELAT R Koo Kyung-Hoi

2019 Should a Urinary Tract Infection Be Treated before a Total Joint Arthroplasty? Hip Pelvis Parvizi Javad, Koo Kyung-Hoi

2019 Difference in Mortality Rate by Type of Anticoagulant in Elderly Patients with Cardiovascular Disease after Hip Fractures Clin Orthop Surg Cha Yong-Han, Lee Kyung-Hag, Lee Young-Kyun, Koo Kyung-Hoi, Wi Chankuk

2019 Incidence, risk factors and prognosis of transient pseudosubluxation after total hip arthroplasty HIP INT Cha Yong-Han, Jo Woo-Lam, Lee Young-Kyun, Ha Yong-Chan, Parvizi Javad, Koo Kyung-Hoi

2019 Is There a Role of Pharmacological Treatments in the Prevention or Treatment of Osteonecrosis of the Femoral Head?: A Systematic Review J Bone Metab Lee Yun Jong, Cui Quanjun, Koo Kyung-Hoi

2019 To withhold or to implement bisphosphonate after cementless hip arthroplasty: a dilemma in elderly hip fracture patients J ORTHOP SURG RES Lee Young-Kyun, Kim Tae-Young, Ha Yong-Chan, Koo Kyung-Hoi

2019 Etiologic Classification Criteria of ARCO on Femoral Head Osteonecrosis Part 2: Alcohol-Associated Osteonecrosis J ARTHROPLASTY Yoon Byung-Ho, Jones Lynne C, Chen Chung-Hwan, Cheng Edward Y, Cui Quanjun, Drescher Wolf, Fukushima Wakaba, Gangji Valerie, Goodman Stuart B, Ha Yong-Chan, Hernigou Philippe, Hungerford Marc, Iorio Richard, Jo Woo-Lam, Khanduja Vikas, Kim Harry, Kim Shin-Yoon, Kim Tae-Young, Lee Hee Young, Lee Mel S, Lee Young-Kyun, Lee Yun Jong, Mont Michael A, Sakai Takashi, Sugano Nobuhiko, Takao Masaki, Yamamoto Takuaki, Koo Kyung-Hoi

2019 Etiologic Classification Criteria of ARCO on Femoral Head Osteonecrosis Part 1: Glucocorticoid-Associated Osteonecrosis J ARTHROPLASTY Yoon Byung-Ho, Jones Lynne C, Chen Chung-Hwan, Cheng Edward Y, Cui Quanjun, Drescher Wolf, Fukushima Wakaba, Gangji Valerie, Goodman Stuart B, Ha Yong-Chan, Hernigou Philippe, Hungerford Marc, Iorio Richard, Jo Woo-Lam, Khanduja Vikas, Kim Harry, Kim Shin-Yoon, Kim Tae-Young, Lee Hee Young, Lee Mel S, Lee Young-Kyun, Lee Yun Jong, Mont Michael A, Sakai Takashi, Sugano Nobuhiko, Takao Masaki, Yamamoto Takuaki, Koo Kyung-Hoi

2019 Hip and Knee Section, Treatment, Surgical Technique: Proceedings of International Consensus on Orthopedic Infections J ARTHROPLASTY Abouljoud Moneer M, Backstein David, Battenberg Andrew, Dietz Matthew, Erice Alejo, Freiberg Andrew A, Granger Jeffrey, Katchky Adam, Khlopas Anton, Kim Tae-Kyun, Kjaersgaard-Andersen Per, Koo Kyung-Hoi, Kosashvili Yona, Lazarovski Percia, Leighton Jennifer, Lombardi Adolph, Malizos Konstantinos, Manrique Jorge, Mont Michael A, Papanagiotoy Marianthe, Sierra Rafael J, Sodhi Nipun, Stammers John, Stiehler Maik, Tan Timothy L, Uchiyama Katsufumi, Ward Derek, Ziogkou Anna

2019 General Assembly, Prevention, Host Related Local: Proceedings of International Consensus on Orthopedic Infections J ARTHROPLASTY Ares Oscar, Arnold William V, Atilla Bulent, Kumar Bari Anurag, Battenberg Andrew, Belzino Mauro, Bhoite Satyajeet, Clauss Martin, Egoavil Miguel, Ferrand Marcelo Lizarraga, Greenky Max, Sarango Jorge, Komnos Georgios, Koo Kyung-Hoi, Lee Young-Kyun, Leibnitz Martinez, Luis Eias, Naneti Gino, Ottolenghi Juan, Poojary Aruna, Shen Hao, Sousa Ricardo, Thomas Peter, Volodymyr Filipenko, Wang Qiaojie

2018 What is the tolerated width of periacetabular osteophytes to avoid impingement in cementless THA?: a three-dimensional simulation study ARCH ORTHOP TRAUM SU Kim Jung-Taek, Lee Jusung, Lee Young-Kyun, Ha Yong-Chan, Won Ye-Yeon, Lee Kunwoo, Khanduja Vikas, Koo Kyung-Hoi

2018 Malnutrition and chronic inflammation as risk factors for sarcopenia in elderly patients with hip fracture ASIA PAC J CLIN NUTR Yoo Jun-Il, Ha Yong-Chan, Choi Hana, Kim Kyu-Hwang, Lee Young-Kyun, Koo Kyung-Hoi, Park Ki-Soo

2018 Osteosarcopenia in Patients with Hip Fracture Is Related with High Mortality J KOREAN MED SCI Yoo Jun Il, Kim Hyunho, Ha Yong Chan, Kwon Hyuck Bin, Koo Kyung Hoi

2018 Incidence Rate of Atypical Femoral Fracture after Bisphosphonates Treatment in Korea J KOREAN MED SCI Lee Young Kyun, Koo Kyung Hoi, Ahn Soyeon, Kim Kyoung Min, Suh Chang Suk

2018 Natural progress of D-dimer following total joint arthroplasty: a baseline for the diagnosis of the early postoperative infection J ORTHOP SURG RES Lee Yong Seuk, Lee Young-Kyun, Han Seung Bum, Nam Chang Hyun, Parvizi Javad, Koo Kyung-Hoi

2018 Risk factors of fixation failure in basicervical femoral neck fracture: Which device is optimal for fixation? INJURY Yoon Byung-Ho, Hwang Ji Sup, Cha Yong-Han, Kim Ki-Choul, Koo Kyung-Hoi, Lee Young-Kyun

2018 Learning Curve of Internal Fixation for Nondisplaced Femoral Neck Fractures: A Cumulative Sum Analysis Clin Orthop Surg Moon Kyung-Ho, Kim Jin-Woo, Lee Young-Kyun, Ha Yong-Chan, Lee Myung-Ho, Koo Kyung-Hoi

2018 Validity of the intra-operative measurement of stem anteversion and factors for the erroneous estimation in cementless total hip arthroplasty using postero-lateral approach ORTHOP TRAUMATOL-SUR Lee Y K, Kim J W, Kim T Y, Ha Y C, Koo K H

2018 Using Ceramic-on-Ceramic Bearings in Total Hip Arthroplasty Necessitating 44- or 46-mm Metal Shells ORTHOPEDICS Park Chan Ho, Ha Yong-Chan, Lee Young-Kyun, Koo Kyung-Hoi

2018 Low Positive Predictive Value of Bone Scan to Predict Impending Complete Fracture among Incomplete Atypical Femoral Fracture J KOREAN MED SCI Lee Young-Kyun, Lee You Jin, Lee Na Kyoung, Nho Jae-Hwi, Koo Kyung-Hoi

2018 Early-stage osteonecrosis of the femoral head: where are we and where are we going in year 2018? INT ORTHOP Larson Eric, Jones Lynne C, Goodman Stuart B, Koo Kyung-Hoi, Cui Quanjun

2018 Delay of total hip arthroplasty to advanced stage worsens post-operative hip motion in patients with femoral head osteonecrosis INT ORTHOP Jo Woo-Lam, Lee Young-Kyun, Kim Tae-Young, Ha Yong-Chan, Koo Kyung-Hoi

2018 What Is the Frequency of Early Dissociation of Bipolar Cups and What Factors Are Associated With Dissociation? CLIN ORTHOP RELAT R Lee Young-Kyun, Park Chan Ho, Ha Yong-Chan, Koo Kyung-Hoi

2018 A mitochondrial proteome profile indicative of type 2 diabetes mellitus in skeletal muscles EXP MOL MED Chae Sehyun, Kim Su-Jin, Do Koo Young, Lee Jung Hwa, Kim Hokeun, Ahn Byung Yong, Ha Yong-Chan, Kim Yong-Hak, Jang Mi Gyeong, Koo Kyung-Hoi, Choi Sung Hee, Lim Soo, Park Young Joo, Jang Hak Chul, Hwang Daehee, Lee Sang-Won, Park Kyong Soo

2018 What Markers Best Guide the Timing of Reimplantation in Two-stage Exchange Arthroplasty for PJI? A Systematic Review and Meta-analysis CLIN ORTHOP RELAT R Lee Yong Seuk, Fernando Navin, Koo Kyung-Hoi, Kim Hyun Jung, Vahedi Hamed, Chen Antonia F

2018 Optimal use of tranexamic acid for total hip arthroplasty: A network meta-analysis PLOS ONE Yoon Byung-Ho, Kim Tae-Young, Ko Young Seung, Lee Young-Kyun, Ha Yong-Chan, Koo Kyung-Hoi

2018 Which Index for Muscle Mass Represents an Aging Process? J Bone Metab Kim Hyung-Kook, Lee You Jin, Lee Young-Kyun, Kim Hongji, Koo Kyung-Hoi

2018 No differences in the efficacy among various core decompression modalities and non-operative treatment: a network meta-analysis INT ORTHOP Yoon Byung-Ho, Lee Young-Kyun, Kim Ki-Choul, Ha Yong-Chan, Koo Kyung-Hoi

2018 Frequency and associated factor of atypical periprosthetic femoral fracture after hip arthroplasty INJURY Park Chan Ho, Kim Ki-Choul, Lee Young-Kyun, Hong Seong Hwa, Ha Yong-Chan, Koo Kyung-Hoi

2018 Concerns for Older Adult Patients with Acute Hip Fracture YONSEI MED J Yoo Jun Il, Ha Yong Chan, Lee Young Kyun, Koo Kyung Hoi, Park Young Jin

2018 Remaining Loose Bodies after Arthroscopic Surgery Including Extensive Capsulectomy for Synovial Chondromatosis of the Hip Clin Orthop Surg Lee Young-Kyun, Kim Jin-Woo, Moon Kyung Ho, Hwang Ji Sup, Ha Yong-Chan, Koo Kyung-Hoi

2018 Causes of Chronic Hip Pain Undiagnosed or Misdiagnosed by Primary Physicians in Young Adult Patients: a Retrospective Descriptive Study J KOREAN MED SCI Lee Yun Jong, Kim Sang-Hwan, Chung Sang Wan, Lee Young-Kyun, Koo Kyung-Hoi

2017 Knowledge on Osteoporosis among Nurses J Bone Metab Park Chan-Ho, Lee Young-Kyun, Koo Kyung-Hoi

2017 Subtrochanteric femoral stress fracture with features of atypical femoral fracture in patient with Paget's disease: a case report Clin Cases Miner Bone Metab Lee Young-Kyun, Cho Hwan Seong, Kim Hong Seok, Koo Kyung-Hoi

2017 Atypical subtrochanteric fractures in Korean hip fracture study OSTEOPOROSIS INT Lee Y-K, Kim T-Y, Ha Y-C, Song S-H, Kim J W, Shon H C, Chang J S, Koo K-H

2017 Alcohol intake and the risk of osteonecrosis of the femoral head in Japanese populations: a dose-response meta-analysis of case-control studies CLIN RHEUMATOL Yoon Byung-Ho, Kim Tae-Young, Shin In-Soo, Lee Hee Young, Lee Yun Jong, Koo Kyung-Hoi

2017 Conservative Treatment for Minimally Displaced Type B Periprosthetic Femoral Fractures J ARTHROPLASTY Lee Young-Kyun, Kim Jung Taek, Kim Ki-Choul, Ha Yong-Chan, Koo Kyung-Hoi

2017 Femoral head trabecular micro-architecture in patients with osteoporotic hip fractures: Impact of bisphosphonate treatment BONE Yoon Byung-Ho, Kim Jung Gon, Lee Young-Kyun, Ha Yong-Chan, Koo Kyung-Hoi, Kim Jae Hwa

2017 Hip Fracture in Chronic Kidney Disease Patients: Necessity of Multidisciplinary Approach J KOREAN MED SCI Yoon Byung Ho, Koo Kyung Hoi

2017 Trend in the Age-Adjusted Incidence of Hip Fractures in South Korea: Systematic Review Clin Orthop Surg Lee Young-Kyun, Kim Jin Woo, Lee Myung Ho, Moon Kyung Ho, Koo Kyung-Hoi

2017 Factors Associated with the Risk of Articular Surface Perforation during Anchor Placement for Arthroscopic Acetabular Labral Repair Clin Orthop Surg Yoo Jun-Il, Ha Yong-Chan, Hwang Sun-Chul, Oh Jin-Young, Chang Eui-Chan, Lee Young-Kyun, Koo Kyung-Hoi

2017 Fixation of Trochanteric Fragments in Cementless Bipolar Hemiarthroplasty of Unstable Intertrochanteric Fracture: Cerclage Wiring Hip Pelvis Lee Young-Kyun, Park Chan Ho, Koo Kyung-Hoi

2017 Synovial Fluid Biomarkers for the Diagnosis of Periprosthetic Joint Infection: A Systematic Review and Meta-Analysis J BONE JOINT SURG AM Lee Yong Seuk, Koo Kyung-Hoi, Kim Hyun Jung, Tian Shaoqi, Kim Tae-Young, Maltenfort Mitchell G, Chen Antonia F

2017 Total hip arthroplasty using a monobloc cementless femoral stem for patients with childhood Perthes' disease BONE JOINT J Lee K H, Jo W-L, Ha Y C, Lee Y K, Goodman S B, Koo K H

2017 Mid-term results of the BIOLOX delta ceramic-on-ceramic total hip arthroplasty BONE JOINT J Lee Y K, Ha Y C, Yoo J-I, Jo W L, Kim K-C, Koo K H

2017 Scoring System for Identifying Impending Complete Fractures in Incomplete Atypical Femoral Fractures J CLIN ENDOCR METAB Min Byung-Woo, Lee Young-Kyun, Koo Kyung-Hoi, Park Youn-Soo, Oh Chang-Wug, Lim Seung-Jae, Kim Joon-Woo, Lee Kyung-Jae

2017 Teriparatide Treatment in Elderly Patients With Sacral Insufficiency Fracture J CLIN ENDOCR METAB Yoo Jun-Il, Ha Yong-Chan, Ryu Hyun-Jun, Chang Geun-Wu, Lee Young-Kyun, Yoo Moon-Jib, Koo Kyung-Hoi

2017 Trochantoplasty for Total Hip Arthroplasty in Patients With Coxa Vara Deformity J ARTHROPLASTY Yoo Jun-Il, Parvizi Javad, Song Ji-Ung, Ha Yong-Chan, Lee Young-Kyun, Koo Kyung-Hoi

2017 Prediction of Mortality and Postoperative Complications using the Hip-Multidimensional Frailty Score in Elderly Patients with Hip Fracture SCI REP-UK Choi Jung-Yeon, Cho Kwan-Jae, Kim Sun-Wook, Yoon Sol-Ji, Kang Min-Gu, Kim Kwang-Il, Lee Young-Kyun, Koo Kyung-Hoi, Kim Cheol-Ho

2017 Lower Urinary Tract Infection and Periprosthetic Joint Infection after Elective Primary Total Hip Arthroplasty Hip Pelvis Park Chan Ho, Lee Young-Kyun, Koo Kyung-Hoi

2017 Effect of Inner Taper Angle of Acetabular Metal Shell on the Malseating and Dissociation Force of Ceramic Liner J ARTHROPLASTY Lee Young-Kyun, Kim Ki-Chul, Jo Woo-Lam, Ha Yong-Chan, Parvizi Javad, Koo Kyung-Hoi

2017 Conversion Hip Arthroplasty in Failed Fixation of Intertrochanteric Fracture: A Propensity Score Matching Study J ARTHROPLASTY Lee Young-Kyun, Kim Jung Taek, Alkitaini Awad Abdalla, Kim Ki-Choul, Ha Yong-Chan, Koo Kyung-Hoi

2017 Effect of causes of surgical delay on early and late mortality in patients with proximal hip fracture ARCH ORTHOP TRAUM SU Cha Yong-Han, Ha Yong-Chan, Yoo Jun-Il, Min Yeon-Seung, Lee Young-Kyun, Koo Kyung-Hoi

2017 High prevalence of sarcopenia among binge drinking elderly women: a nationwide population-based study BMC GERIATR Yoo Jun-Il, Ha Yong-Chan, Lee Young-Kyun, Hana-Choi , Yoo Moon-Jib, Koo Kyung-Hoi

2017 No difference in prevalence of radiographic subspinal impingement of the hip between symptomatic and asymptomatic subjects KNEE SURG SPORT TR A Yoo Jun-Il, Ha Yong-Chan, Lee Han-Jun, Lee Jung-Yeop, Lee Young-Kyun, Koo Kyung-Hoi

2017 Corrigendum to Metal on Metal or Ceramic on Ceramic for Cementless Total Hip Arthroplasty: A Meta-Analysis The Journal of Arthroplasty 31 (2016) 2637-2645 J ARTHROPLASTY Lee Young-Kyun, Yoon Byung-Ho, Choi Yun Seong, Jo Woo-Lam, Ha Yong-Chan, Koo Kyung-Hoi

2017 Comparison of Surgical Parameters and Results between Curved Varus Osteotomy and Rotational Osteotomy for Osteonecrosis of the Femoral Head Clin Orthop Surg Lee Young-Kyun, Park Chan Ho, Ha Yong-Chan, Kim Do-Yeon, Lyu Sung-Hwa, Koo Kyung-Hoi

2017 Comparison of Postoperative Infection-Related Complications between Cemented and Cementless Hemiarthroplasty in Elderly Patients: A Meta-Analysis Clin Orthop Surg Yoon Byung-Ho, Seo Jeong Gook, Koo Kyung-Hoi

2017 Morphologic Changes and Outcomes After Arthroscopic Acetabular Labral Repair Evaluated Using Postoperative Computed Tomography Arthrography ARTHROSCOPY Yoo Jun-Il, Ha Yong-Chan, Lee Young-Kyun, Lee Guen-Young, Yoo Moon-Jib, Koo Kyung-Hoi

2017 Prevalence and clinical significance of hypertrophic labrum in non-dysplastic hips J ORTHOP SCI Ha Yong-Chan, Lee Young-Kyun, Koo Kyung-Hoi, Kwon Ki-Bum, Song Sang-Heon

2016 Novel Scoring System for Identifying Impending Complete Fractures in Incomplete Atypical Femoral Fractures J CLIN ENDOCR METAB Min Byung-Woo, Koo Kyung-Hoi, Park Youn-Soo, Oh Chang-Wug, Lim Seung-Jae, Kim Joon-Woo, Lee Kyung-Jae, Lee Young-Kyun

2016 Effect of Inner Taper Angle of Acetabular Metal Shell on the Malseating and Dissociation Force of Ceramic Liner J ARTHROPLASTY Lee Young-Kyun, Kim Ki-Chul, Jo Woo-Lam, Ha Yong-Chan, Parvizi Javad, Koo Kyung-Hoi

2016 Teriparatide treatment in elderly patients with sacral insufficiency fracture J CLIN ENDOCR METAB Yoo Jun-Il, Ha Yong-Chan, Ryu Hyun-Jun, Chang Geun-Wu, Lee Young-Kyun, Yoo Moon-Jib, Koo Kyung-Hoi

2016 No difference in prevalence of radiographic subspinal impingement of the hip between symptomatic and asymptomatic subjects KNEE SURG SPORT TR A Yoo Jun-Il, Ha Yong-Chan, Lee Han-Jun, Lee Jung-Yeop, Lee Young-Kyun, Koo Kyung-Hoi

2016 Conversion Hip Arthroplasty in Failed Fixation of Intertrochanteric Fracture: A Propensity Score Matching Study J ARTHROPLASTY Lee Young-Kyun, Kim Jung Taek, Alkitaini Awad Abdalla, Kim Ki-Choul, Ha Yong-Chan, Koo Kyung-Hoi

2016 The effect of tranexamic acid on blood coagulation in total hip replacement arthroplasty: rotational thromboelastographic (ROTEM®) analysis ANAESTHESIA Na H S, Do S H, Shin H J, Lee Y J, Kim J H, Koo K H

2016 Which Bisphosphonate? It's the Compliance!: Decision Analysis J Bone Metab Lee You Jin, Lee Young-Kyun, Park Chan Ho, Ha Yong-Chan, Koo Kyung-Hoi

2016 High Levels of Heavy Metals Increase the Prevalence of Sarcopenia in the Elderly Population J Bone Metab Yoo Jun-Il, Ha Yong-Chan, Lee Young-Kyun, Koo Kyung-Hoi

2016 Can Alarming Improve Compliance with Weekly Bisphosphonate in Patients with Osteoporosis? J Bone Metab Nho Jae-Hwi, Lee Young-Kyun, Ha Yong-Chan, Kim Chung-Hyun, Suh You-Sung, Koo Kyung-Hoi

2016 Trochanter/calcar preserving reconstruction in tumors involving the femoral head and neck World J Orthop Cho Hwan Seong, Lee Young-Kyun, Ha Yong-Chan, Koo Kyung-Hoi

2016 A protocol avoiding allogeneic transfusion in joint arthroplasties ARCH ORTHOP TRAUM SU Suh You-Sung, Nho Jae-Hwi, Choi Hyung-Suk, Ha Yong-Chan, Park Jong-Seok, Koo Kyung-Hoi

2016 Decreased Lumbar Lordosis and Deficient Acetabular Coverage Are Risk Factors for Subchondral Insufficiency Fracture J KOREAN MED SCI Jo Woo Lam, Lee Woo Suk, Chae Dong Sik, Yang Ick Hwan, Lee Kyoung Min, Koo Kyung Hoi

2016 C-reactive protein is an independent predictor for 1-year mortality in elderly patients undergoing hip fracture surgery: A retrospective analysis MEDICINE Kim Byung-Gun, Lee Young-Kyun, Jeon Young-Tae, Park Hee-Pyoung, Sohn Hye-Min, Oh Ah-Young, Koo Kyung-Hoi

2016 Metal on Metal or Ceramic on Ceramic for Cementless Total Hip Arthroplasty: A Meta-Analysis J ARTHROPLASTY Lee Young-Kyun, Yoon Byung-Ho, Choi Yun Seong, Jo Woo-Lam, Ha Yong-Chan, Koo Kyung-Hoi

2016 Frequency, Developing Time, Intensity, Duration, and Functional Score of Thigh Pain After Cementless Total Hip Arthroplasty J ARTHROPLASTY Jo Woo-Lam, Lee Young-Kyun, Ha Yong-Chan, Park Moon-Seok, Lyu Sung-Hwa, Koo Kyung-Hoi

2016 High Prevalence of Sarcopenia in Korean Patients after Hip Fracture: a Case-Control Study J KOREAN MED SCI Yoo Jun Il, Ha Yong Chan, Kwon Hyeok Bin, Lee Young Kyun, Koo Kyung Hoi, Yoo Moon Jib

2016 Tranexamic acid, hip replacement and starch--a reply ANAESTHESIA Na H S, Do S H, Shin H J, Lee Y J, Kim J H, Koo K H

2016 Preventing Venous Thromboembolism with Use of Intermittent Pneumatic Compression after Total Hip Arthroplasty in Korean Patients J KOREAN MED SCI Jo Woo-Lam, Lee Young-Kyun, Ha Yong-Chan, Lee Kyung-Min, Kang Bun-Jung, Koo Kyung-Hoi

2016 Could larger diameter of 4th generation ceramic bearing decrease the rate of dislocation after THA? J ORTHOP SCI Lee Young-Kyun, Ha Yong-Chan, Jo Woo-Lam, Kim Tae-Young, Jung Woon-Hwa, Koo Kyung-Hoi

2016 Is transverse acetabular ligament a reliable guide for aligning cup anteversion in total hip arthroplasty?: A measurement by CT arthrography in 90 hips J ORTHOP SCI Yoon Byung-Ho, Ha Yong-Chan, Lee Young-Kyun, Jo Woo-Lam, Lee Kyoung-Min, Koo Kyung-Hoi

2016 Incidence and Risk Period of Periprosthetic Femoral Fracture After Cementless Bipolar Hemiarthroplasty in Elderly Patients J ARTHROPLASTY Yoon Byung-Ho, Lee Young-Kyun, Jo Woo-Lam, Ha Yong-Chan, Choi Dai-Hai, Koo Kyung-Hoi

2015 Contemporary ceramic total hip arthroplasty in patients with cerebral palsy: does it work? Clin Orthop Surg Yoon Byung-Ho, Lee Young-Kyun, Ha Yong-Chan, Koo Kyung-Hoi

2015 Transcultural adaptation of the Korean version of the Hip Outcome Score KNEE SURG SPORT TR A Lee Young-Kyun, Ha Yong-Chan, Martin RobRoy L, Hwang Deuk-Soo, Koo Kyung-Hoi

2015 Third-generation alumina-on-alumina total hip arthroplasty: 14 to 16-year follow-up study J ARTHROPLASTY Kang Bun-Jung, Ha Yong-Chan, Ham Dae-Woong, Hwang Sun-Chul, Lee Young-Kyun, Koo Kyung-Hoi

2015 Utilization of Hyaluronate and Incidence of Septic Knee Arthritis in Adults: Results from the Korean National Claim Registry Clin Orthop Surg Lee Young-Kyun, Kim Ki-Choul, Ha Yong-Chan, Koo Kyung-Hoi

2015 Does Zoledronate Prevent Femoral Head Collapse from Osteonecrosis? A Prospective, Randomized, Open-Label, Multicenter Study J BONE JOINT SURG AM Lee Young-Kyun, Ha Yong-Chan, Cho Yoon Je, Suh Kuen Tak, Kim Shin-Yoon, Won Ye-Yeon, Min Byung-Woo, Yoon Taek Rim, Kim Hee Joong, Koo Kyung-Hoi

2015 Outcome of intertrochanteric fractures treated by intramedullary nail with two integrated lag screws: A study in Asian population INDIAN J ORTHOP Kim Jong-Won, Kim Tae-Young, Ha Yong-Chan, Lee Young-Kyun, Koo Kyung-Hoi

2015 Postoperative Deep Infection After Cemented Versus Cementless Total Hip Arthroplasty: A Meta-Analysis J ARTHROPLASTY Yoon Byung-Ho, Ha Yong-Chan, Lee Young-Kyun, Koo Kyung-Hoi

2015 The result of revision total hip arthroplasty in patients with metallosis following a catastrophic failure of a polyethylene liner Clin Orthop Surg Kwak Hong Suk, Yoo Jeong Joon, Lee Young-Kyun, Koo Kyung-Hoi, Yoon Kang Sup, Kim Hee Joong

2015 Combined Anterior and Posterior Approach in Total Hip Arthroplasty for Crowe IV Dysplasia or Ankylosed Hips J ARTHROPLASTY Lee Young-Kyun, Kim Ki-Choul, Ha Yong-chan, Koo Kyung-Hoi

2014 Comparison between 28 mm and 32 mm ceramic-on-ceramic bearings in total hip replacement BONE JOINT J Lee Y K, Ha Y C, Koo K H

2014 Revision of ceramic head fracture after third generation ceramic-on-ceramic total hip arthroplasty J ARTHROPLASTY Koo Kyung-Hoi, Ha Yong-Chan, Kim Shin-Yoon, Yoon Kang-Sup, Min Byung-Woo, Kim Sang-Rim

2014 Five-year relative survival of patients with osteoporotic hip fracture J CLIN ENDOCR METAB Lee Young-Kyun, Lee You-Jin, Ha Yong-Chan, Koo Kyung-Hoi

2014 Arthroscopic treatment for acute septic arthritis of the hip joint in adults KNEE SURG SPORT TR A Lee Young-Kyun, Park Kyung-Sun, Ha Yong-Chan, Koo Kyung-Hoi

2014 Incidence and risk factors of symptomatic peripartum diastasis of pubic symphysis J KOREAN MED SCI Yoo Jeong Joon, Ha Yong-Chan, Lee Young-Kyun, Hong Joon Seok, Kang Bun-Jung, Koo Kyung-Hoi

2014 Total hip arthroplasty performed in patients with residual poliomyelitis: does it work? CLIN ORTHOP RELAT R Yoon Byung-Ho, Lee Young-Kyun, Yoo Jeong Joon, Kim Hee Joong, Koo Kyung-Hoi

2014 Mitigation and education J ARTHROPLASTY Aggarwal Vinay K, Tischler Eric H, Lautenbach Charles, Williams Gerald R, Abboud Joseph A, Altena Mark, Bradbury Thomas L, Calhoun Jason H, Dennis Douglas A, Del Gaizo Daniel J, Font-Vizcarra Lluis, Huotari Kaisa, Kates Stephen L, Koo Kyung-Hoi, Mabry Tad M, Moucha Calin Stefan, Palacio Julio Cesar, Peel Trisha Nicole, Poolman Rudolf W, Robb William J, Salvagno Ralph, Seyler Thorsten, Skaliczki Gabor, Vasarhelyi Edward M, Watters William Charles

2014 Mitigation and education J ORTHOP RES Aggarwal Vinay K, Tischler Eric H, Lautenbach Charles, Williams Gerald R, Abboud Joseph A, Altena Mark, Bradbury Thomas, Calhoun Jason, Dennis Douglas, Del Gaizo Daniel J, Font-Vizcarra Lluis, Huotari Kaisa, Kates Stephen, Koo Kyung-Hoi, Mabry Tad M, Moucha Calin Stefan, Palacio Julio Cesar, Peel Trisha Nicole, Poolman Rudolf W, Robb William J, Salvagno Ralph, Seyler Thorsten, Skaliczki Gabor, Vasarhelyi Edward M, Watters William Charles

2014 Current trends of stem use in hemiarthroplasty for femoral neck fracture in South Korea Clin Orthop Surg Lee Young-Kyun, Kim Ki-Choul, Yoon Byung-Ho, Ha Yong-Chan, Koo Kyung-Hoi

2014 Learning curve of acetabular cup positioning in total hip arthroplasty using a cumulative summation test for learning curve (LC-CUSUM) J ARTHROPLASTY Lee Young-Kyun, Biau David J, Yoon Byung-Ho, Kim Tae-Young, Ha Yong-Chan, Koo Kyung-Hoi

2014 Knowledge on osteoporosis of prescriber according to level of medical institute YONSEI MED J Yoon Byung-Ho, Baek Ji-Hoon, Lee Young-Kyun, Ha Yong-Chan, Koo Kyung-Hoi

2014 Mobility and one-year mortality of stroke patients after hip-fracture surgery J ORTHOP SCI Nho Jae-Hwi, Lee Young-Kyun, Kim Yeon Soo, Ha Yong-Chan, Suh You-Sung, Koo Kyung-Hoi

2014 Cementless bipolar hemiarthroplasty using a micro-arc oxidation coated stem in patients with displaced femoral neck fractures J ARTHROPLASTY Lee Young-Kyun, Joung Ho-Yun, Kim Sang-Hwan, Ha Yong-Chan, Koo Kyung-Hoi

2014 Effect of neck length on third-generation ceramic head failure; finite element and retrieval analysis J ORTHOP SCI Lee Young-Kyun, Lee Jae-Chul, Ha Yong-Chan, Koo Kyung-Hoi

2014 National trends of hip arthroscopy in Korea J KOREAN MED SCI Lee Young-Kyun, Ha Yong-Chan, Yoon Byung-Ho, Koo Kyung-Hoi

2014 Midterm results of large diameter Biolox forte ceramic head on delta ceramic liner articulation in total hip arthroplasty J ARTHROPLASTY Kang Bun-Jung, Ha Yong-Chan, Hwang Sun-Chul, Lee Young-Kyun, Koo Kyung-Hoi

2013 Poor prognosis in elderly patients who refused surgery because of economic burden and medical problem after hip fracture J KOREAN MED SCI Yoon Byung-Ho, Baek Ji-Hoon, Kim Min Kyu, Lee Young-Kyun, Ha Yong-Chan, Koo Kyung-Hoi

2013 Epidemiology of osteoporosis and osteoporotic fractures in South Korea Endocrinol Metab (Seoul) Lee Young-Kyun, Yoon Byung-Ho, Koo Kyung-Hoi

2013 Epidemiology and Clinical Features of Atypical Femoral Fractures J Korean Orthop Assoc

2013 Epidemiology of proximal femoral fractures in South Korea Arch Osteoporos Yoon Byung-Ho, Lee Young-Kyun, Kim Sung-Chan, Kim Sang-Hwan, Ha Yong-Chan, Koo Kyung-Hoi

2013 Comprehensive geriatric assessment can predict postoperative morbidity and mortality in elderly patients undergoing elective surgery ARCH GERONTOL GERIAT Kim Kwang-Il, Kim Cheol-Ho, Park Kay-Hyun, Koo Kyung-Hoi, Han Ho-Seong

2013 Predicting need for fixation of atypical femoral fracture J CLIN ENDOCR METAB Lee Young-Kyun, Ha Yong-Chan, Kang Bun Jung, Chang Jae Suk, Koo Kyung-Hoi

2013 Mitigation and Education J ARTHROPLASTY Lautenbach Charles, Williams Gerald R, Aggarwal Vinay K, Tischler Eric H, Abboud Joseph A, Altena Mark, Bradbury Thomas L, Calhoun Jason H, Dennis Douglas A, Del Gaizo Daniel J, Font-Vizcarra Lluis, Huotari Kaisa, Kates Stephen L, Mabry Tad M, Moucha Calin Stefan, Palacio Julio Cesar, Peel Trisha Nicole, Poolman Rudolf W, Robb William J, Salvagno Ralph, Seyler Thorsten, Skaliczki Gabor, Vasarhelyi Edward M, Watters William Charles, Koo Kyung-Hoi

2013 Learning curve of basic hip arthroscopy technique: CUSUM analysis KNEE SURG SPORT TR A Lee Young-Kyun, Ha Yong-Chan, Hwang Deuk-Soo, Koo Kyung-Hoi

2013 Knowledge on osteoporosis in guardians of hip fracture patients J BONE MINER METAB Baek Ji-Hoon, Lee Young-Kyun, Hong Seok-Woo, Ha Yong-Chan, Koo Kyung-Hoi

2013 Sexual activity after total hip replacement in korean patients: how they do, what they want, and how to improve Clin Orthop Surg Yoon Byung-Ho, Ha Yong-Chan, Lee Kyung-Hag, Noh Serae, Lee Young-Kyun, Koo Kyung-Hoi

2013 National trends of surgical treatment for intertrochanteric fractures in Korea J KOREAN MED SCI Lee Young-Kyun, Yoon Byung-Ho, Nho Jae-Hwi, Kim Ki-Choul, Ha Yong-Chan, Koo Kyung-Hoi

2013 Improving pre-operative planning for complex total hip replacement with a Rapid Prototype model enabling surgical simulation BONE JOINT J Won S-H, Lee Y-K, Ha Y-C, Suh Y-S, Koo K-H

2013 Intramedullary nail versus extramedullary plate fixation for unstable intertrochanteric fractures: decision analysis ARCH ORTHOP TRAUM SU Lee Young-Kyun, Chung Chin Youb, Park Moon Seok, Lee Kyoung Min, Koo Kyung-Hoi

2013 Radiological measurement of femoral stem version using a modified Budin method BONE JOINT J Lee Y K, Kim T Y, Ha Y C, Kang B J, Koo K H

2013 Osteoporotic hip fracture in the elderly patients: physicians' views J KOREAN MED SCI Lee Young-Kyun, Koo Kyung-Hoi

2013 Total Hip Arthroplasty Performed in Patients with Residual Poliomyelitis: Does it Work? CLIN ORTHOP RELAT R Yoon Byung-Ho, Lee Young-Kyun, Yoo Jeong Joon, Kim Hee Joong, Koo Kyung-Hoi

2013 Trends of surgical treatment in femoral neck fracture: a nationwide study based on claim registry J ARTHROPLASTY Lee Young-Kyun, Ha Yong-Chan, Park Chanmi, Koo Kyung-Hoi

2013 Incidence of second hip fracture and compliant use of bisphosphonate OSTEOPOROSIS INT Lee Y-K, Ha Y-C, Yoon B-H, Koo K-H

2013 Does venous thromboembolism affect rehabilitation after hip fracture surgery? YONSEI MED J Lee Young-Kyun, Lim Jae-Young, Choi Yoon-Hee, Ha Yong-Chan, Koo Kyung-Hoi

2013 Retaining well-fixed cementless stem in the treatment of infected hip arthroplasty ACTA ORTHOP Lee Young-Kyun, Lee Kee Haeng, Nho Jae-Hwi, Ha Yong-Chan, Koo Kyung-Hoi

2013 Extensive bullous complication associated with intermittent pneumatic compression YONSEI MED J Won Sung-Hun, Lee Young-Kyun, Suh You-Sung, Koo Kyung-Hoi

2013 The diagnostic value of direct CT arthrography using MDCT in the evaluation of acetabular labral tear: with arthroscopic correlation SKELETAL RADIOL Ha Yong-Chan, Choi Jung-Ah, Lee Young-Kyun, Kim Jae Yoon, Koo Kyung-Hoi, Lee Guen Young, Kang Heung Sik

2013 Bisphosphonate use and increased incidence of subtrochanteric fracture in South Korea: results from the National Claim Registry OSTEOPOROSIS INT Lee Y-K, Ha Y-C, Park C, Yoo J J, Shin C S, Koo K-H

2013 Revision total hip arthroplasty using an alumina-on-alumina bearing surface in patients with osteolysis J ARTHROPLASTY Yoo Jeong Joon, Yoon Pil Whan, Lee Young-Kyun, Koo Kyung-Hoi, Yoon Kang Sup, Kim Hee Joong

2012 Persistence with intravenous zoledronate in elderly patients with osteoporosis OSTEOPOROSIS INT

2012 Teriparatide, a nonsurgical solution for femoral nonunion? A report of three cases OSTEOPOROSIS INT Lee Y-K, Ha Y-C, Koo K-H

2012 Vascular endothelial growth factor polymorphisms in patients with steroid-induced femoral head osteonecrosis J ORTHOP RES

2012 Use of cementless acetabular component with a hook and iliac flanges in revision arthroplasty for massive acetabular defect J ORTHOP SCI Kim Ki-Choul, Ha Yong-Chan, Kang Bun-Jung, Lee Young-Kyun, Ji Hyung-Min, Koo Kyung-Hoi

2012 Transcultural adaptation and testing of psychometric properties of the Korean version of the Oxford hip score J ORTHOP SCI

2012 Reliability and validity of measuring version of the acetabular component J BONE JOINT SURG BR

2012 High early failure rate of the Columbus posterior stabilized high-flexion knee prosthesis CLIN ORTHOP RELAT R Jung Woon-Hwa, Jeong Jae-Heon, Ha Yong-Chan, Lee Young-Kyun, Koo Kyung-Hoi

2012 Does early administration of bisphosphonate affect fracture healing in patients with intertrochanteric fractures? J BONE JOINT SURG BR Kim T-Y, Ha Y-C, Kang B-J, Lee Y-K, Koo K-H

2012 Dislocation after total hip arthroplasty: a randomized clinical trial of a posterior approach and a modified lateral approach J ARTHROPLASTY

2012 Conflict of interest in the assessment of thromboprophylaxis after total joint arthroplasty: a systematic review J BONE JOINT SURG AM Lee Young-Kyun, Park Moon Seok, Chung Chin Youb, Koo Kyung-Hoi, Lee Kyoung Min, Ji Hyung-Min

2012 Acetabular component positioning using anatomic landmarks of the acetabulum CLIN ORTHOP RELAT R Ha Yong-Chan, Yoo Jeong Joon, Lee Young-Kyun, Kim Jin Young, Koo Kyung-Hoi

2012 Accumulation of Fatty marrow in the osteonecrotic hip mimicking joint infection CLIN ORTHOP RELAT R

2011 Femoral Head Fracture without Dislocation by Low-Energy Trauma in a Young Adult clin orthop surg

2011 Little impact of antiplatelet agents on venous thromboembolism after hip fracture surgery J KOREAN MED SCI

2011 Orthopaedic Surgeon’s Awareness Can Improve Osteoporosis Treatment Following Hip Fracture. A Prospective Cohort Study J KOREAN MED SCI

2011 Deep Venous Thrombosis and Pulmonary Embolism are Uncommon in East Asian Patients after Total Hip Arthroplasty CLIN ORTHOP RELAT R

2011 Septic arthritis of the hip in patients with femoral head osteonecrosis ARCH ORTHOP TRAUM SU

2011 Effects of age and body mass index on the results of transtrochanteric rotational osteotomy for femoral head osteonecrosis: surgical technique J BONE JOINT SURG AM

2011 Transcultural adaptation and testing of psychometric properties of the Korean version of the Hip Disability and Osteoarthritis Outcome Score (HOOS). OSTEOARTHR CARTILAGE

2011 Measuring acetabular dysplasia in plain radiographs ARCH ORTHOP TRAUM SU

2011 Frequency, risk factors, and prognosis of prolonged delirium in elderly patients after hip fracture surgery. CLIN ORTHOP RELAT R

2011 Joint space widening in synovial chondromatosis of the hip. J BONE JOINT SURG AM

2011 Metal neck and liner impingement in ceramic bearing total hip arthroplasty. J ORTHOP RES

2011 Cementless Bipolar Hemiarthroplasty Using a Hydroxyapatite-Coated Long Stem for Osteoporotic Unstable Intertrochanteric Fractures J ARTHROPLASTY

2010 Operations about Hip in Human Immunodeficiency Virus-Positive Patients CLINICS IN ORTHOPEDIC SURGERY

2010 Alumina-on-Alumina Total Hip Arthroplasty: A Concise Follow-up, at a Minimum of Ten Years, of a Previous Report J BONE JOINT SURG AM

2010 Total hip arthroplasty using a short-stemmed femoral component in the presence of a proximal femoral fixation device - a case report HIP INT

2010 Initially missed occult fractures of the proximal femur in elderly patients: implications for need of operation and their morbidity ARCH ORTHOP TRAUM SU

2010 Incidence of Hip Fractures in Jeju Island, South Korea: A prospective Study (2002-2006) CLINICS IN ORTHOPEDIC SURGERY

2010 Is Surgery Necessary for Femoral Insufficiency Fractures after Long-term Bisphosphonate Therapy? CLIN ORTHOP RELAT R

2010 Effects of Age and Body Mass Index on the Results of Transtrochanteric Rotational Osteotomy for Femoral Head Osteonecrosis J BONE JOINT SURG AM

2010 Arthroscopic excision of osteoid osteoma in the posterioinferior portion of the acetabulum KNEE SURG SPORT TR A

2009 Total hip arthroplasty after previous transtrochanteric anterior rotational soteotomy for femoral head osteonecrosis J ARTHROPLASTY

2009 One-stage cementless revision arthroplaty for infected hip replacements INT ORTHOP

2009 A modified Z-plasty technique for severe tightness of the gluteus maximus SCAND J MED 1 SPOR

2009 The effects of bone turnover rate on subchondral trabecular bone structure and cartilage damage in the osteoarthritis rat model. RHEUMATOL INT

2009 Optimal sterilization method for the zirconia/alumina composites used for total hip Replacements J BIOMED MATER RES B

2009 Osteogenic abilities of bone marrow stromal cells are not defective in patients with INT ORTHOP

2009 Collapsed subchondral fatigue fracture of the fermoral head ORTHOP CLIN N AM

2009 Cementless Total Hip Arthroplasty Performed in Patients With Pigmented Villonodular J ARTHROPLASTY

2005 Vascularized compared with nonvascularized fubular grafts for large osteonecrotic lesions of the femoral head. J Bone Joint Surg Am.

2005 Polyethylene liner failure in second-generation Harris-Galante acetabular components. J Arthroplasty

2005 Fatty marrow conversion of the proximal femoral metaphysis in transient bone marrow edema syndrome ARCH ORTHOP TRAUM SU

2005 Fatty marrow conversion of the proximal femoral metaphysis in transient bone marrow edema syndrome ARCH ORTHOP TRAUM SU

2005 Alumina-on-alumina total hip arthroplasty. A five-year minimum follow-up study. J Bone Joint Surg Am.

2005 인공 고관절전치환술 후 압박붕대처치가 출혈량에 미치는 영향 대한고관절학회

2005 비외상성 대퇴골두 골괴사에서의 endothelial nitric oxide synthase gene ploymorphism 대한고관절학회

2005 대퇴골두 무혈성괴사환자에서의 대퇴전자간 절골술 (골두구제술) 대한고관절학회지