Simon Coffey
Papers
3
Total Citations
46
H-Index
3
About
Simon Coffey is a leading orthopaedic researcher whose work is reshaping how surgeons approach total knee arthroplasty (TKA). His primary research areas center on surgical alignment philosophies, specifically comparing restricted kinematic alignment (rKA) and gap balancing techniques to optimize patient outcomes. Coffey’s major contributions include demonstrating that restricted inverse kinematic alignment better restores the native joint line orientation while achieving similar balance and laxity to gap balancing, a finding that challenges conventional mechanical alignment dogma. His highly cited 2023 study (24 citations) provides critical evidence that rKA can preserve more natural knee kinematics without compromising stability. Additionally, his 2022 work (14 citations) showed that rKA achieves comparable relative lateral laxity throughout flexion while maintaining greater joint line obliquity, offering surgeons a validated alternative to traditional methods. More recently, Coffey has advanced the field by proving that imageless robotic TKA can determine coronal plane alignment parameters as accurately as long leg radiographs (2024, 8 citations), streamlining preoperative planning. With a growing citation impact, Coffey’s research is instrumental in the shift toward personalized, alignment-based knee replacement, making him a key voice in modern arthroplasty.
Research Focus
Key Achievements
Top Papers
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