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CONTACT INFORMATION
Office : (852) 3505-1559
Email : elvis_chui@cuhk.edu.hk
ACADEMIC ENGAGEMENT
Postgraduate teaching:
MPhil/PhD in Orthopaedics & Traumatology
MSc in Geriatric Orthopaedics and Biomedical Engineering
ORCID: 0000-0003-4195-6773 |
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Professor CHUI Chun-sing, Elvis 徐振星 |
BSc(Hons, CityU), MSc(CUHK), PhD(CUHK)
Assistant Professor
助理教授
BIOGRAPHY
Dr. Chun Sing (Elvis) Chui is an Assistant Professor at CUHK Orthopaedics and Traumatology specializing in translational orthopaedic technologies—AI-assisted surgical planning, mixed-reality navigation, and patient-specific 3D solutions. He leads the Computer-Aided Surgical Modeling Laboratory and has supported 500+ clinical cases with end-to-end digital workflows from virtual planning and custom instrument design to in-house additive manufacturing. As Honorary Advisor to the Hospital Authority (New Territories East Cluster), he helped establish cluster-wide 3D-printing and AI-enabled planning services and trains multidisciplinary teams for clinical deployment.
Dr. Chui has secured over HK$26M in competitive Innovation and Technology Fund awards—and more than HK$38M including industry collaborations—anchored by strong Mainland–Hong Kong joint schemes (Shenzhen–Hong Kong and Guangdong–Hong Kong). His portfolio spans surgical robotics, implant/prosthesis design, and imaging AI with multiple patents and clinical partnerships. Internationally, his team’s work earned four Gold Medals at the Geneva International Exhibition of Inventions, underscoring his focus on converting surgical challenges into deployable technologies that improve precision, efficiency, and outcomes.
EXPERTISE
- Orthopaedic Surgical Planning 3D Printing
- Artificial Intelligence and Image Analysis
- Prosthesis Design
SPECIALISED RESEARCH AREAS
- Application of AI in Orthopaedics
- Diagnosis: Fracture Detection, Musculoskeletal Disease & Disorder Detection
- Musculoskeletal Disease and Disorder Prediction
- Automatic Surgery Planning and Prosthesis Design
- Surgical Planning System Development
- AR Navigation System and Surgical Robot Development
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SELECTED PUBLICATION
| 1. |
Chui CS, Lau CML, Ye X, Hung LH, Kwok KB, Chow KH, Yeung RMY, Cheung WH*, Yung PSH. Improving the performance of V-net architecture for volumetric medical image segmentation by implementing a gradient pre-processor. Clin Surg. 6:3383, 2021. |
| 2. |
Wong RMY, Wong PY, Liu C, Chung YL, Wong KC, Tso CY, Chow SK, Cheung WH, Yung PS, Chui CS*, Law SW*. 3D printing in orthopaedic surgery: a scoping review of randomized controlled trials. Bone Joint Res. 10(12):807-19, 2021. |
| 3. |
Chui CS, Leung KS, Qin JH, Shi DF, Augat P, Wong RMY, Chow SKH, Huang XY, Chen CY, Lai YX, Yung PSH, Qin L, Cheung WH*. Population-based and personalized design of total knee replacement prosthesis for additive manufacturing based on Chinese anthropometric data. Engineering. 7(3):386-94, 2021. |
| 4. |
Chui CS, Lau LCM, Kwok CKB, Ng JP, Hung YK, Yung PSH, Fan JCH*. Tibial cutting guide (resector) holding pins position and subsequent risks of periprosthetic fracture in unicompartmental knee arthroplasty: a finite element analysis study. Journal of Orthopaedic Surgery and Research 2021 March, 16 (1) |
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Chui CS, Kwok KB, Mak KK, Yung PSH, Lau LCM*. Novel Application of 3D Printing to Development of a Homemade Posterior-Stabilized Knee Cement Spacer. Clin Surg. 2021;6(1):3385 |
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Lau LCM, Chui CS, Fan JCH, Man GCW, Hung YW, Ho KKW, Chung KY, Wan SYC, Chau WW, Yung PSH*, Bhandari M. Patient Specific Instrumentation (PSI) Referencing High Tibial Osteotomy Technological Transfer and Education: Protocol for a Double-blind, Randomized Controlled Trial (PROTECTED HTO Trial). BMJ Open 2021 February, 11 (2) |
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Chim YN, Chow SKH, Mak SY, Li MMC, Yung BCH, Yau EWF, Chui CS. 3D-printed cobalt-chromium porous metal implants showed enhanced bone-implant interface and bone in-growth in a rabbit epiphyseal bone defect model. Bone Reports 2020 October, 13:100375 |
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Fang C*, Cai H, Kuong E,Chui CS, Siu YC, Ji T, Igor D. Surgical applications of three-dimensional printing in the pelvis and acetabulum: from models and tools to implants. Der Unfallchirurg 2019 March, 122 (4) |
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Qin LY, Wen JZ, Chui CS, Leung KS. Housing design and testing of a surgical robot developed for orthopaedic surgery. J Orthop Translat. 5:72-80, 2016. |
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Kuang S, Leung KS, Wang T, Hu L, Chui CS, Liu WY, Wang Y. A novel passive/active hybrid robot for orthopaedic trauma surgery. International Journal of Medical Robotics and Computer Assisted Surgery. 2012 December, 8 (4) |
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