Importance

Loading Importance Indicators...

Abstract

A system for bone segment navigation with a planning unit for planning a bone segment displacement, a marker arrangement to be connected to a bone segment, a position sensing unit which senses the position of the marker arrangement, and an indication and processing unit, which is connected to the position sensing unit and to the planning unit, in order to indicate the deviation of the present position of the bone segment from a planned final bone segment position or from a planned bone segment displacement path. The marker arrangement is connected in an unambiguously reproducible manner to the bone segment by a template allocated to the bone segment. After the template has been placed and fastened on the bone segment, a correlation is possible between the patient and the image data set or the planning data set, without probing and sensing individual bone points according to position by means of a pointer.

Loading the Abstract Image...

First Claim