The Cleveland Clinic Foundation

Arthrex, Gmbh

Kyle Walker

Wael K Barsoum

Peter D O'Neill

Preetesh Patel

Jake Eva

Juan Suarez

Systems and methods are provided for model-based surgical planning. A surgical planning system can include a prescreening tool configured to provide an initial classification of a set of patients according to a pelvic tilt, measured as a position of a pelvis of the patient relative to the position of a spine of the patient, in a plurality of body positions. A model constructor is configured to construct a model of a pelvis of the patient according to the initial classification of the patient. A finite element modeling component is configured to simulate relative motion of the model of the pelvis and a model of an implant. A patient classifier is configured to select at least one of a position of the implant and an orientation of the implant for the patient according to the simulated relative motion.

Model-based surgical planning and implant placement

A tool setting device includes a base body having longitudinally opposite base top and bottom surfaces laterally bounded by at least one base side surface. At least one setting aperture extends from the base top surface longitudinally downward at least partially through the base body. An elongate setting support slidably fits into a corresponding setting aperture. The setting support includes indicia and a tool engaging feature. A support holding feature is provided for maintaining a longitudinal position of the setting support with respect to the setting aperture. The tool engaging feature is positioned at a predetermined longitudinal distance above the base top surface. The predetermined longitudinal distance bears a direct relationship to the indicia. The tool engaging feature is maintained at the predetermined longitudinal distance through engagement of the setting support with the support holding feature. A method of transferring numerical setting information to a tool is also provided.

Tool setting device and method of transferring scaled setting information to a tool

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Cleveland, OH, United States of America

Kyle Walker