Papers
9
Total Citations
211
H-Index
8
About
Chris Coulson is a pioneering surgeon-researcher whose work sits at the intersection of otology, robotics, and surgical innovation, with a particular focus on cochlear implantation and hearing preservation. His most celebrated contribution — an autonomous surgical robot capable of drilling a cochleostomy while minimizing damage to the delicate cochlear endosteum — earned 72 citations following its 2008 porcine trial publication, establishing him as a trailblazer in robotic ear surgery. Building on this foundation, Coulson developed and refined "smart" micro-drill systems that integrate force-torque sensing and machine learning to guide electrode arrays during implantation, demonstrating measurable reductions in intracochlear disturbance compared to manual techniques. His 2017 systematic review on radiological and histological evidence of cochlear implant insertion trauma (57 citations) provided the field with a critical evidence base at a time when candidacy criteria were expanding. Across cadaveric, porcine, and human trials, Coulson has consistently translated laboratory concepts into clinically meaningful tools, advancing the prospect of safer, more precise cochlear implantation for patients who retain residual hearing — a body of work that continues to shape the future of minimally invasive otological surgery.
Research Focus
Key Achievements
Top Papers
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- 5A cochlear implantation robot in surgical practice12 citations · 2008
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- 7A hand-guided robotic drill for cochleostomy on human cadavers10 citations · 2018
- 8Mechatronic Feasibility of Minimally Invasive, Atraumatic Cochleostomy9 citations · 2014
- 9An autonomous surgical robot for drilling a cochleostomy–porcine trial2 citations · 2006