| 摘要 |
An osteotome instrument for use in computer assisted surgery is disclosed. The instrument includes a shaft, a connector, a handle, and a cutter component. The handle has a proximal end portion and a distal end portion. The cutter component is connected to the handle at the distal end portion. The connector is releasably connected to the handle at the proximal end portion, and the connector is adapted to rotate about the shaft relative to the handle. A fiducial for tracking is connected to the connector.
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