Michael Tim‐Yun Ong
Papers
9
Total Citations
55
H-Index
4
About
Dr. Michael Tim‐Yun Ong is a leading orthopaedic researcher whose work centers on robotic-assisted total knee arthroplasty (TKA), with a particular focus on surgical accuracy, implant kinematics, and clinical outcomes. His major contributions include demonstrating the precision of image-free robotic systems in achieving proper lower limb alignment and component positioning, as evidenced by his highly cited 2023 study (18 citations). He has also advanced understanding of how coronal plane alignment changes affect outcomes for specific implant designs, and has pioneered work on ligament tension assessment reliability in imageless robotic TKR. Notably, Dr. Ong has compared robotic-assisted techniques against navigation systems, showing improved accuracy and early clinical results. His research extends to in vivo kinematics for various robotic TKA implant designs, including bi-cruciate retaining and stabilised prostheses, and he has investigated how robotic burr preparation enhances cement penetration. With multiple publications from 2023 to 2025, Dr. Ong’s work is shaping the evidence base for robotic TKA, offering critical insights for surgeons seeking to optimize precision and patient outcomes in knee replacement surgery.
Research Focus
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