Chen JY, Lo NN, Jiang L, Chong HC, Tay DK, Chin PL, Chia SL, Yeo SJ. Simultaneous versus staged bilateral unicompartmental knee replacement. Bone Joint J. 2013 Jun; 95-B(6):788-92.
Chen JY, Yeo SJ, Yew AK, Tay DK, Chia SL, Lo NN, Chin PL. The radiological outcomes of patient-specific instrumentation versus conventional total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2014 Mar; 22(3):630-5.
Chen JY, Singh IR, Zhou Z, Tay DK, Chin PL, Chia SL, Lo NN, Yeo SJ. Can tranexamic acid and hydrogen peroxide reduce blood loss in cemented total knee arthroplasty? Arch Orthop Trauma Surg. 2014 Jul; 134(7):997-1002.
Chen JY, Chin PL, Tay DK, Chia SL, Lo NN, Yeo SJ. Less outliers in pinless navigation compared with conventional surgery in total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2014 Aug; 22(8):1827-32.
Zhu M, Chen JY, Tan YR, Yew AK, Chong HC, Chia SL, Lo NN, Yeo SJ. Effects of anesthetic technique on blood loss and complications after simultaneous bilateral total knee arthroplasty. Arch Orthop Trauma Surg. 2015 Apr; 135(4):565-71.
Chen JY, Lo NN, Tay DK, Chin PL, Chia SL, Yeo SJ. Intra-articular of Tranexamic Acid in Total Hip Arthroplasty. J Orthop Surg (Hong Kong). 2015 Aug; 23(2):213-7.
Yeo NE, Chen JY, Yew A, Chia SL, Lo NN, Yeo SJ. Prospective randomised trial comparing unlinked, modular bicompartmental knee arthroplasty and total knee arthroplasty: A five years follow-up. Knee. 2015 Sep; 22(4):321-7.
Chen JY, Lee MJ, Rikhraj K, Parmar S, Chong HC, Yew AK, Koo KO, Singh IR. Effect of Obesity on Outcome of Hallux Valgus Surgery. Foot Ankle Int. 2015 Sep; 36(9):1078-83.
Chen JY, Chin PL, Tay DK, Chia SL, Lo NN, Yeo SJ. Functional Outcome and Quality of Life after Patient-Specific Instrumentation in Total Knee Arthroplasty. J Arthroplasty. 2015 Oct; 30(10):1724-8.
Loh B, Chen JY, Yew AK, Chong HC, Yeo MG, Tao P, Yeo NE, Koo KO, Singh IR. The Prevalence of Metatarsus Adductus in Symptomatic Hallux Valgus and Its Influence on Functional Outcome. Foot Ankle Int. 2015 Nov; 36(11):1316-21.
Chen JY, Chin PL, Li Z, Yew AK, Tay DK, Chia SL, Lo NN, Yeo SJ. Radiological outcomes of pinless navigation in total knee arthroplasty: a randomized controlled trial. Knee Surg Sports Traumatol Arthrosc. 2015 Dec; 23(12):3556-62.
Chen JY, Lo NN, Chong HC, Pang HN, Tay DK, Chin PL, Chia SL, Yeo SJ. Cruciate retaining versus posterior stabilized total knee arthroplasty after previous high tibial osteotomy. Knee Surg Sports Traumatol Arthrosc. 2015 Dec; 23(12):3607-13.
Zhu M, Chen JY, Yew AK, Chong HC, Tay DK, Chia SL, Lo NN, Yeo SJ. Intra-articular Tranexamic Acid Reduces Blood Loss After Simultaneous Bilateral Total Knee Arthroplasty. J Orthop Surg (Hong Kong). 2015 Dec; 23(3):290-3.
Chen JY, Zhou Z, Ang BF, Yew AK, Chou SM, Chia SL, Koh JS, Howe TS. Can Drilling the Near Cortex with Elongated ‘Figure-of-8’ Holes Reduce the Stiffness of Locking Compression Plate Constructs? J Orthop Surg (Hong Kong). 2015 Dec; 23(3):336-40.
Chen JY, Chin PL, Moo IH, Pang HN, Tay DK, Chia SL, Lo NN, Yeo SJ. Intravenous versus intra-articular tranexamic acid in total knee arthroplasty: A double-blinded randomised controlled noninferiority trial. Knee. 2016 Jan; 23(1):152-6.
Bin Abd Razak HR, Tan CS, Chen JY, Pang HN, Tay KJ, Chin PL, Chia SL, Lo NN, Yeo SJ. Age and Preoperative Knee Society Score Are Significant Predictors of Outcomes Among Asians Following Total Knee Arthroplasty. J Bone Joint Surg Am. 2016 May 4; 98(9):735-41.
Chen JY, Lo NN, Chong HC, Bin Abd Razak HR, Pang HN, Tay DK, Chia SL, Yeo SJ. The influence of body mass index on functional outcome and quality of life after total knee arthroplasty. Bone Joint J. 2016 Jun; 98-B(6):780-5.
Jiang L, Chen JY, Chong HC, Chia SL, Lo NN, Yeo SJ. Early Outcomes of Unicompartmental Knee Arthroplasty in Patients With Preoperative Genu Recurvatum of Non-neurological Origin. J Arthroplasty. 2016 Jun; 31(6):1204-7.
Chen JY, Loh B, Woo YL, Chia SL, Lo NN, Yeo SJ. Fixed Flexion Deformity After Unicompartmental Knee Arthroplasty: How Much Is Too Much. J Arthroplasty. 2016 Jun; 31(6):1313-6.
Yeh JZ, Chen JY, Bin Abd Razak HR, Loh BH, Hao Y, Yew AK, Chia SL, Lo NN, Yeo SJ. Preoperative haemoglobin cut-off values for the prediction of post-operative transfusion in total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2016 Oct; 24(10):3293-8.
Chen JY, Ang BF, Jiang L, Yeo NE, Koo K, Singh Rikhraj I. Pain Resolution After Hallux Valgus Surgery. Foot Ankle Int. 2016 Oct; 37(10):1071-5.
Chen JY, Rikhraj K, Gatot C, Lee JY, Singh Rikhraj I. Tibial Sesamoid Position Influence on Functional Outcome and Satisfaction After Hallux Valgus Surgery. Foot Ankle Int. 2016 Nov; 37(11):1178-82.
Chen JY, Lee WC, Chan HY, Chang PC, Lo NN, Yeo SJ. Drain use in total knee arthroplasty is neither associated with a greater transfusion rate nor a longer hospital stay. Int Orthop. 2016 Dec; 40(12):2505-9.
Yeo NE, Loh B, Chen JY, Yew AK, Ng SY. Comparison of early outcome of Weil osteotomy and distal metatarsal mini-invasive osteotomy for lesser toe metatarsalgia. J Orthop Surg (Hong Kong). 2016 Dec; 24(3):350-3.
Woo YL, Chen JY, Lai MC, Tay DK, Chia SL, Lo NN, Yeo SJ. Does Obesity Influence Early Outcome of Fixed-bearing Unicompartmental Knee Arthroplasty? J Orthop Surg (Hong Kong). 2017 Jan; 25(1):2309499016684297.
Jiang L, Chen JY, Chong HC, Chia SL, Lo NN, Yeo SJ. Clinical outcomes of computer-assisted total knee arthroplasty using pinless navigation. J Orthop Surg (Hong Kong). 2017 Jan; 25(1):2309499016684319.
Lai MC, Chen JY, Ng YH, Chong HC, Koo K, Rikhraj IS. Clinical and radiological outcomes of concomitant endoscopic gastrocnemius release with scarf osteotomy. Foot Ankle Surg. 2017 Mar 15. doi: 10.1016/j.fas.2017.10.019.
Loh B, Chen JY, Yew AK, Pang HN, Tay DK, Chia SL, Lo NN, Yeo SJ. The accuracy of a hand-held navigation system in total knee arthroplasty. Arch Orthop Trauma Surg. 2017 Mar; 137(3):381-6.
Ang BFH, Chen JY, Yew AKS, Chua SK, Chou SM, Chia SL, Koh JSB, Howe TS. Externalised locking compression plate as an alternative to the unilateral external fixator: a biomechanical comparative study of axial and torsional stiffness. Bone Joint Res. 2017 Apr; 6:216-223.
Chan HY, Chen JY, Zainul-Abidin S, Ying H, Koo K, Rikhraj IS. Minimal Clinically Important Differences for American Orthopaedic Foot & Ankle Society Score in Hallux Valgus Surgery. Foot Ankle Int. 2017 May; 38(5):551-557.
Moo IH, Chen JY, Pagkaliwaga EH, Tan SW, Poon KB. Bone Wax Is Effective in Reducing Blood Loss After Total Knee Arthroplasty. J Arthroplasty. 2017 May; 32(5):1483-1487.
Zhu M, Chen JY, Chong HC, Yew AKS, Foo LSS, Chia SL, Lo NN, Yeo SJ. Outcomes following total knee arthroplasty with CT-based patient-specific instrumentation. Knee Surg Sports Traumatol Arthrosc. 2017 Aug; 25(8):2567-2572.
Goh JKM, Chen JY, DTT. A new technique of arthroscopic subscapularis repair with 2-year clinical outcomes in an Asian population. J Orthop Surg (Hong Kong). 2017 Sep-Dec; 25(3):2309499017727902.
Zhu M, Chen JY, Chong HC, Pang HN, Tay DKJ, Chia SL, Lo NN, Yeo SJ. No Difference in Functional Outcomes after Total Knee Arthroplasty with or without Pinless Navigation. J Knee Surg. 2018 Aug; 31(7):649-653.
Yeh JZY, Chen JY, Lee WC, Chong HC, Pang HN, Tay DKJ, Chia SL, Lo NN, Yeo SJ. Identifying an Ideal Time Frame for Staged Bilateral Total Knee Arthroplasty to Maximize Functional Outcome. J Knee Surg. 2017 Sep; 30(7):682-686.
Koh D, Lim J, Chen JY, Rikhraj IS, Koo K. Flexor hallucis longus transfer versus turndown flaps augmented with flexor hallucis longus transfer in the repair of chronic Achilles tendon rupture. Foot Ankle Surg. 2017 Nov 10. doi: 10.1016/j.fas.2017.10.019.
Lee M, Chen JY, Liow MHL, Chong HC, Chang P, Lie D. Critical Shoulder Angle and Acromial Index Do Not Influence 24-Month Functional Outcome After Arthroscopic Rotator Cuff Repair. Am J Sports Med. 2017 Nov; 45(13):2989-2994.
Zhu M, Chen JY, Chong HC, Chang PCC, Lie DTT. Comparative study on clinical results of arthroscopic repair of anteroinferior, superior, and combined glenoid labral tear. J Orthop Surg (Hong Kong). 2018 Jan-Apr; 26(1):2309499018762619.
Lee M, Chen JY, Chen H, Chong HC, Koo K, Singh IR. Effect of Mechanical Axis Correction on Outcomes of Hallux Valgus Surgery. J Foot Ankle Surg. 2018 Jan – Feb; 57(1):111-115.
Chen JY, Xu S, Pang HN, Tay DKJ, Chia SL, Lo NN, Yeo SJ. Change in Body Mass Index After Total Knee Arthroplasty and Its Influence on Functional Outcome. J Arthroplasty. 2018 Mar; 33(3):718-722.
Moo IH, Chen JY, Chau DHH, Tan SW, Lau ACK, Teo YS. Similar radiological results with accelerometer-based navigation versus conventional technique in total knee arthroplasty. J Orthop Surg (Hong Kong). 2018 May-Aug; 26(2):2309499018772374.
Yeh JZY, Chen JY, Lim JW, Pang HN, Tay DKJ, Chia SL, Lo NN, Yeo SJ. Postoperative fixed flexion deformity greater than 10° lead to poorer functional outcome 10 years after unicompartmental knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2018 Jun; 26(6):1723-1727.
Ng CK, Chen JY, Ho JPY, Yeh JZ, Yeo SJ, Merican AM. Distal Femoral Rotation Correlates with Proximal Tibial Joint Line Obliquity: A Consideration for Kinematic Total Knee Arthroplasty. J Arthroplasty. 2018 Jun; 33(6):1936-1944.
Lee M, Chen JY, Pang HN, Tay DKJ, Chia SL, Lo NN, Yeo SJ. Quality of Life and Functional Outcome after Single Radius and Multi-Radius Total Knee Arthroplasty. J Orthop Surg (Hong Kong). 2018 May-Aug; 26(3):2309499018792417
Xu S, Chen JY, Hao Y, Pang HN, Tay DKJ, Chia SL, Lo NN, Yeo SJ. The influence of obesity on functional outcome and quality of life after total knee arthroplasty: a 10-year follow up study. Bone Joint J. 2018 May; 100-B(5):579-583.
Zhu M, Chen JY, Teo THL, Koo KOT, Singh Rikhraj I. Predicting Treatment Success after Scarf Osteotomy for Hallux Valgus using The American Orthopedic Foot and Ankle Society and Short Form Health Survey Scores. J Foot Ankle Surg (Asia Pacific) 2018; 5(2):59-63.
Lim JW, Chen JY, Chong HC, Pang HN, Tay DKJ, Chia SL, Lo NN, Yeo SJ. Pre-existing patellofemoral disease does not affect 10-year survivorship in fixed bearing unicompartmental knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2019 Jun; 27(6):2030-2036.
Xu S, Chen JY, Lie HME, Hao Y, Lie DTT. Determination of Threshold Scores for Treatment Success After Arthroscopic Rotator Cuff Repair Using Oxford, Constant, and University of California, Los Angeles Shoulder Scores. Arthroscopy. 2019 Feb; 35(2):304-311.
Xu S, Lim WAJ, Chen JY, Lo NN, Chia SL, Tay DKJ, Hao Y, Yeo SJ. The influence of obesity on clinical outcomes of fixed-bearing unicompartmental knee arthroplasty: a ten-year follow up study. Bone Joint J. 2019; 101-B:213-220.
Lee M, Chen JY, Chia SL, Lo NN, Yeo SJ. Unicompartmental knee arthroplasty in patients aged 55 years and younger show similar clinical outcomes and survivorship at a minimum of 10-year follow up. Clin Orthop Relat Res. 2019 Jun; 477(6):1434-1446.
Koh DTS, Chen JY, Yew AKS, Chong HC, Hao Y, Pang HN, Tay DKJ, Chia SL, Lo NN, Yeo SJ. Functional outcome and quality of life in patients with hip fracture after total knee arthroplasty. J Orthop Surg (Hong Kong). 2019 May-Aug; 27(2):2309499019852338.
Lee M, Chen JY, Ying H, Lie D. Impact of Diaphyseal Cortical Thickness on Functional Outcomes After Arthroscopic Rotator Cuff Repair. Arthroscopy. 2019 Sep; 35(9):2565-2570.
Guo R, Chen JY, Zhang G, Zhou Y, Chen J, Chai W. Calculation method to predict postoperative limb length in patients undergoing THA following developmental dysplasia of hips. MC Musculoskelet Disord. 2019 Nov; 20(1):513.
Xu S, Chen JY, Lie HME, Hao Y, Lie DTT. Minimal Clinically Important Difference of Oxford, Constant, and UCLA shoulder score for arthroscopic rotator cuff repair. J Orthop. 2019 Nov;19:21-27.
Hang G, Chen JY, Yew AKS, Pang HN, Jin DTK, Chia SL, Lo NN, Yeo SJ. Effects of continuing use of aspirin on blood loss in patients who underwent unilateral total knee arthroplasty. J Orthop Surg (Hong Kong). 2020 Jan-Apr; 28(1):2309499019894390.
Lai MC, Chen JY, Liow MHL, Tay DK, Lo NN, Pang HN, Yeo SJ. Two Years Clinical And Radiological Outcomes Comparing Metaphyseal Sleeve vs Constrained Condylar Knee Prosthesis In Revision TKR for patient with pre-operative valgus varus instability. J Orthop Surg (Hong Kong). Jan-Apr 2020; 28(2):2309499020926313.
Goh GS, Liow MHL, Chen JY, Tay DK, Lo NN, Yeo SJ. Can Octogenarians Undergoing Total Knee Arthroplasty Experience Similar Functional Outcomes, Quality of Life, and Satisfaction Rates as Their Younger Counterparts? A Propensity Score Matched Analysis of 1188 Patients. J Arthroplasty. 2020 Jul; 35(7):1833-1839.
Yeo MGH, Goh GS, Chen JY, Lo NN, Yeo SJ, Liow MHL. Are Oxford Hip Score and Western Ontario and McMaster Universities Osteoarthritis Index Useful Predictors of Clinical Meaningful Improvement and Satisfaction After Total Hip Arthroplasty? J Arthroplasty. 2020 Apr; S0883-5403(20)30421-6.
Goh GS, Liow MHL, Chen JY, Tay DKJ, Lo NN, Yeo SJ. Do Patients With Psychological Distress Have Poorer Patient-Reported Outcomes After Total Hip Arthroplasty? J Arthroplasty. 2020 Apr; S0883-5403(20)30465-4.
Xu S, Chen JY, Hao Y, Chang CCP, Lie DTT. Threshold scores for treatment success after arthroscopic bankart repair using Oxford Shoulder Instability Score, Constant-Murley Score, and UCLA shoulder score. J Orthop. 2020 May; 22:242-245.
Goh GS, Zeng GJ, Chen JY, Lo NN, Yeo SJ, Liow MHL. Ten-Year Results of Unicompartmental Knee Arthroplasty in Patients with Psychological Distress. J Arthroplasty. 2020 May; S0883-5403(20)30500-3.
Goh GS, Liow MHL, Tay YWA, Chen JY, Xu S, Pang HN, Tay DKJ, Lo NN, Yeo SJ. The long-term impact of preoperative psychological distress on functional outcomes, quality of life, and patient satisfaction after total knee arthroplasty: a ten-year follow-up study. Bone Joint J. 2020 Jul;102-B(7):845-851.
Zeng GJ, Lee M, Chen JY, Ang BFH, Lie DTT. Dyslipidemia With Perioperative Statin Usage Is Not Associated With Poorer 24-Month Functional Outcomes After Arthroscopic Rotator Cuff Surgery. Am J Sports Med. 2020 Aug;48(10):2518-2524.
Goh JKM, Chen JY, Yeo NEM, Liow MHL, Chia SL, Yeo SJ. Ten year outcomes for the prospective randomised trial comparing unlinked, modular bicompartmental knee arthroplasty and total knee arthroplasty. Knee. 2020 Nov 19;27(6):1914-1922.
Gatot C, Lee M, Chen JY, Ang BFH, Lie DTT. Increased preoperative greater tuberosity angle does not affect patient-reported outcomes post arthroscopic rotator cuff repair. JSES International. 2021 Jan;5(1):72-76.
Khow YZ, Liow MHL, Lee M, Chen JY, Lo NN, Yeo SJ. Posterior condylar offset and posterior tibial slope targets to optimize knee flexion after unicompartmental knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2021 Jan 29. doi: 10.1007/s00167-021-06453-7.
Suh J, Liow MHL, Pua YH, Chew ESX, Chia SL, Lo NN, Yeo SJ, Chen JY. Early postoperative straight leg raise is associated with shorter length of stay after unilateral total knee arthroplasty. J Orthop Surg (Hong Kong). Jan-Apr 2021;29(1):23094990211002294.
Moorthy V, Chen JY, Lee M, Ang BFH, Lie DTT. The UCLA Shoulder Score is a better predictor of Treatment Success than the Constant and Oxford Shoulder Scores after Arthroscopic Rotator Cuff Repair: A 2-Year Follow-up Study. Arthroscopy, Sports Medicine, and Rehabilitation. Arthrosc Sports Med Rehabil. 2021 Feb 25;3(2):e485-e490.
Khow YZ, Liow MHL, Lee M, Chen JY, Lo NN, Yeo SJ. Coronal Alignment of Fixed-Bearing Unicompartmental Knee Arthroplasty Femoral Component May Affect Long-Term Clinical Outcomes. J Arthroplasty. 2021 Feb;36(2):478-487.
Khow YZ, Liow MHL, Lee M, Chen JY, Lo NN, Yeo SJ. The effect of tibial and femoral component coronal alignment on clinical outcomes and survivorship in unicompartmental knee arthroplasty. Bone Joint J. 2021 Feb;103-B(2):338-346.
Tan MWP, Ng SWL, Chen JY, Liow MHL, Lo NN, Yeo SJ. Long-Term Functional Outcomes and Quality of Life at Minimum 10-Year Follow-Up After Fixed-Bearing Unicompartmental Knee Arthroplasty and Total Knee Arthroplasty for Isolated Medial Compartment Osteoarthritis. J Arthroplasty. 2021 Apr;36(4):1269-1276.
Goh GS, Liow MH, Chen JY, Tay DKJ, Lo NN, Yeo SJ. The patient acceptable symptom state for the knee society score, oxford knee score and short form-36 following unicompartmental knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2021 Apr 28. doi: 10.1007/s00167-021-06592-x.
Moorthy V, Chen JY, Liow MHL, Chin PL, Chia SL, Lo NN, Yeo SJ. Mid-Term Functional Outcomes of Patient-Specific Versus Conventional Instrumentation Total Knee Arthroplasty: A Prospective Study. Arch Orthop Trauma Surg. 2021 Apr;141(4):669-674.
Woo BJ, Liow MH, Lo NN, Yeo SJ, Chen JY. No differences in 10-year clinical outcomes and quality of life between patients with different mediolateral femoral component positions in fixed-bearing medial unicompartmental knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2021 May 25. doi: 10.1007/s00167-021-06620-w.
Padki A, Lee M, Chen JY, Ang BFH, Lie DTT. Septuagenarians 75 Years and Older Do Benefit from Arthroscopic Rotator Cuff Repair: A Propensity Matched-Pair Analysis. JSES International. 2021 May;5(3): 459-462.
Khow YZ, Liow MH, Goh GS, Chen JY, Lo NN, Yeo SJ. Defining the minimal clinically important difference for the knee society score following revision total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2021 Jun 11. doi: 10.1007/s00167-021-06628-2.
Khow YZ, Goh GS, Chen JY, Lo NN, Yeo SJ, Liow MHL. Change in Body Mass Index after Simultaneous Bilateral Total Knee Arthroplasty: Risk Factors and Its Influence on Functional Outcomes. J Arthroplasty. 2021 Jun;36(6):1974-1979.
Lo LWT, Suh JM, Chen JY, Liow MHL, Allen JC, Lo NN, Yeo SJ, Howe TS, Koh JS. Early Post-Operative Pain After Total Knee Arthroplasty Is Associated With Subsequent Poorer Functional Outcomes And Lower Satisfaction. J Arthroplasty. 2021 Jul;36(7):2466-2472.
Moorthy V, Lee M, Ang BFH, Chen JY, Lie DTT. Comparing the Predictors of Functional Outcomes After Arthroscopic Rotator Cuff Repair Modified Frailty Index, Clinical Frailty Scale, and Charlson Comorbidity Index. Orthop J Sports Med. 2021 Jul 15;9(7):23259671211005091.
Zhu M, Chen JY, Yeo NEM, Koo K, Singh Rikhraj I. Health-Related Quality-of-Life Improvement after Hallux Valgus Corrective Surgery. Foot Ankle Surg. 2021 Jul;27(5):539-542.
Gatot C, Tan ES, Liow MH, Chen JY, Png MA, Tan MH, Howe TS, Koh JSB. Higher Charlson Comorbidity Index Increases 90-Day Readmission Rate with Poorer Functional Outcomes in Surgically Treated Hip Fracture Patients. Geriatr Orthop Surg Rehabil. 2021 Aug 13;12:21514593211036252.
Moorthy V, Chen JY, Lee M, Lie DTT. Arthroscopic Rotator Cuff Repair Results in Similar Postoperative Functional Outcomes in Patients with Only Rotator Cuff Tears And Those with Concomitant Cervical Radiculopathy. Knee Surg Sports Traumatol Arthrosc. 2021 Aug;29(8):2564-2569.
Zhang S, Chen JY, Pang HN, Lo NN, Yeo SJ, Liow MHL. Development and internal validation of machine learning algorithms to predict patient satisfaction after total hip arthroplasty. Arthroplasty. 2021 Sep 2;3(1):1-8.
Khow YZ, Liow MH, Goh GS, Chen JY, Lo NN, Yeo SJ. The Oxford Knee Score Minimal Clinically Important Difference For Revision Total Knee Arthroplasty. Knee. 2021 Oct;32:211-217.
Khow YZ, Liow MH, Goh GS, Chen JY, Lo NN, Yeo SJ. Aseptic revision total knee arthroplasty outcomes were equivalent to patients’ own pre-failure state but inferior to patients without revision. Knee Surg Sports Traumatol Arthrosc. 2021 Oct 21. doi: 10.1007/s00167-021-06776-5.
Goh GS, Zeng GJ, Chen JY, Lo NN, Yeo SJ, Liow MH. Preoperative Flexion Contracture Does Not Compromise the Outcomes and Survivorship of Medial Fixed Bearing Unicompartmental Knee Arthroplasty. J Arthroplasty. 2021 Oct;36(10):3406-3412.
Toh RX, Yeo ZN, Liow MHL, Yeo SJ, Lo NN, Chen JY. Debridement, Antibiotics, and Implant Retention in Periprosthetic Joint Infection: What Predicts Success or Failure? J Arthroplasty. 2021 Oct;36(10):3562-3569.
Woo BJ, Chen JY, Lai YM, Liow MHL, Lo NN, Yeo SJ. Improvements in functional outcome and quality of life are not sustainable for patients ≥ 68 years old 10 years after total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. 2021 Oct;29(10):3330-3336.
Lee M, Cheng D, Chen JY, Liow MHL, Lo NN, Yeo SJ. No difference in functional outcomes, quality of life and survivorship between metal-backed and all-polyethylene tibial components in unicompartmental knee arthroplasty: a 10-year follow-up study. Knee Surg Sports Traumatol Arthrosc. 2021 Oct;29(10):3368-3374.
Moorthy V, Lai MC, Liow MHL, Chen JY, Pang HN, Chia SL, Lo NN, Yeo SJ. Similar postoperative outcomes after total knee arthroplasty with measured resection and gap balancing techniques using a contemporary knee system: a randomized controlled trial. Knee Surg Sports Traumatol Arthrosc. 2021 Oct;29(10):3178-3185.
Zhang S, Chen JY, Pang HN, Lo NN, Yeo SJ, Liow MHL. Revision total hip arthroplasty is associated with poorer clinically meaningful improvements and patient satisfaction compared to primary total hip arthroplasty. J Orthop. 2021 Nov 27;28:96-100.
Liow MHL, Ganesan G, Chen JY, Koh JSB, Howe TS, Yong EL, Kramer MS, Tan KB. Excess mortality after hip fracture: fracture or pre-fall comorbidity? Osteoporos Int. 2021 Dec;32(12):2485-2492.
Khow YZ, Liow MH, Yeoh ZGF, Chen JY, Lo NN, Yeo SJ. A Weighted Scoring System Based On Preoperative And Long-Term Patient Reported Outcome Measures To Guide Timing Of Knee Arthroplasty. J Arthroplasty. 2021 Dec;36(12):3894-3900.
Foo WYX, Liow MHL, Chen JY, Tay DKJ, Lo NN, Yeo SJ. All-polyethylene unicompartmental knee arthroplasty is associated with increased risks of poorer knee society knee score and lower satisfaction in obese patients. Arch Orthop Trauma Surg. 2022 Jan 30. doi: 10.1007/s00402-021-04325-w.
Lee M, Ho JPY, Chen JY, Ng CK, Yeo SJ, Merican AM. The Relationship of Transepicondylar Width with the Distal and Posterior Femoral Condyles and Its Clinical Implications: A Three-Dimensional Study. J Knee Surg. 2022 Feb;35(3):280-287.
Ravintharan ZE, Lee M, Chen JY, Yeo NEM. Do Patients Aged 70 Years and Older Benefit from Hallux Valgus Surgery? J Foot Ankle Surg. Mar-Apr 2022;61(2):310-313.
Koh DTS, Chen JY, Tan SM, Tay KS, Singh IR, Yeo NEM. Mid-Term Functional and Radiological Outcomes of Total Ankle Replacement in an Asian Cohort. J Foot Ankle Surg. Mar-Apr 2022;61(2):363-368.
Tan MWP, Chen JY, Yeo NEM. Clinical Outcomes of Scarf-Akin Osteotomy for Hallux Valgus With Simultaneous Bunionette Correction: A Propensity Score-Matched Cohort Analysis. J Foot Ankle Surg. May-Jun 2022;61(3):520-527.
Padki A, Vemula V, Purnomo G, Lim JBT, Liow LMH, Yeo SJ, Chen JY. Adductor Canal Block Does not Confer Better Immediate Postoperative Pain Relief after Total Knee Arthroplasty. J Knee Surg. 2022 Apr 18. doi: 10.1055/s-0042-1743495.
Thiyagarajan H, Lee M, Chen JY, Yeo NEM. Predictors of Patient Satisfaction in Hallux Valgus Surgery. J Foot Ankle Surg. J Foot Ankle Surg. May 2022;S1067-2516(22)00146-6.
Song J, Koh DTS, Liow LMH, Chia SL, Lo NN, Yeo SJ, Chen JY. Alignment prior to total knee arthroplasty in high tibial osteotomy patients has no effect on subsequent functional outcomes. J Orthop Surg (Hong Kong). Sep-Dec 2022;30(3): 10225536221132052.
Wong KC, Lee M, Liow LMH, Lo NN, Yeo SJ, Chen JY. Bone-on-Bone Contact on Radiograph is not a Prerequisite for Successful Outcome in Fixed-Bearing Medial Unicompartmental Knee Arthroplasty – A 10-Year Follow-Up Study. J Knee Surg. May 2023;36(6):658-666.
Moorthy V, Chen JY, Liow LMH, Pang HN, Tay DKJ, Chia SL, Lo NN, Yeo SJ. The effect of topical tranexamic acid on functional outcomes and quality of life in patients undergoing unicompartmental knee arthroplasty. Arch Orthop Trauma Surg. Jul 2023;143(7):4395-4400.
Zhang JJY, Chen JY, Tay DKJ, Pang HN, Yeo SJ, Liow MHL. Cost-Effectiveness of Robot-Assisted Total Knee Arthroplasty: A Markov Decision Analysis. J Arthroplasty. Aug 2023;38(8):1434-1437.
Liu EX, Kuhataparuks P, Liow LMH, Pang HN, Tay DKJ, Chia SL, Lo NN, Yeo SJ, Chen JY. Clinical Frailty Scale is a better predictor for adverse post-operative complications and functional outcomes than Modified Frailty Index and Charlson Comorbidity Index after total knee arthroplasty. Knee Surg Sports Traumatol Arthrosc. Aug 2023;31(8):3186-3195.
Xu S, Liow MHL, Liu XE, Pang HN, Chia SL, Tay KJD, Yeo SJ, Chen JY. Enhanced recovery after day surgery total knee arthroplasty, the new standard of care: An Asian perspective. Knee. Oct 2023:44:158-164.
Xu S, Liow MHL, Liu XE, Pang HN, Chia SL, Tay KJD, Yeo SJ, Chen JY. Enhanced recovery after surgery (ERAS) protocol reduces need for patient selection for day surgery total knee arthroplasty. J Orthop. Nov 2023:49:18-23.
Review Articles
Xu S, Chen JY, Zheng Q, Lo NN, Chia SL, Tay KJD, Pang HN, Shi L, Chan ESY, Yeo SJ. The safest and most efficacious route of tranexamic acid administration in total joint arthroplasty: A systematic review and network meta-analysis. Thromb Res. 2019 Feb; 176:61-66.
Xu S, Chen JY, Zheng QS, Shi LM, Tan AHC. Is Chemoprophylaxis Required after Total Knee and Total Hip Arthroplasty in the Asian Population? A Systematic Review and Network Meta-analysis. Thromb Res. 2020 Dec 2;198:86-92.
Letters to Editor, Editorials & Case Reports
Chen JY, Foo LS. Recalcitrant Hyperkalaemia Associated with a Single Dose Administration of Zoledronic Acid for Treatment of Post-Menopausal Osteoporosis. J Osteopor Phys Act. 2013 Jan; 1:105.
Chen JY, Sittampalam K, Sathiyamoorthy S, Tan MH. Atypical Presentation of High-Grade Intramedullary Osteosarcoma with Bilateral Cervical, Supraclavicular, and Axillary Lymphadenopathy: A Case Report and Literature Review. Proceedings of Singapore Healthcare. 2013 Dec; 22:277-283.
Chen JY, Chia SL, Lo NN, Yeo SJ. Editorial: Intra-articular versus intravenous tranexamic acid in primary total knee replacement. Ann Transl Med. 2015 Mar; 3(3):33.
Chen JY, Chin PL, Tay DK, Chia SL, Lo NN, Yeo SJ. Reply to Letter to the Editor on “Functional Outcome and Quality of Life After Patient-Specific Instrumentation in Total Knee Arthroplasty”. J Arthroplasty. 2016 Apr; 31(4):924-5.
Chen JY, Chin PL, Moo IH, Pang HN, Tay DKJ, Chia SL, Lo NN, Yeo SJ. Reply to letter to the editor on “Intravenous versus intra-articular tranexamic acid in total knee arthroplasty: A double-blinded randomised controlled noninferiority trial”. Knee. 2017 Jun; 24(3):700-701.
Lee M, Chen JY, Lie D. Editorial Commentary: Outcomes in Arthroscopic Rotator Cuff Repairs: Are We Treating Patients or Radiographs? Arthroscopy. 2019 Oct; 35(10):2948-2949.
Yang M, Chen JY, Kong X, Chai W. Nonsurgical Management of Distal Femur Stem Cortical Perforation. Arthroplast Today. 2020 Apr; 6(2):153-157.
