Knee surgery tech may cut radiation: study tests CT-Free navigation
NCT ID NCT07574775
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 50 adults having knee replacement surgery to see if a computer-guided tool (imageless navigation) can measure key knee angles as accurately as a CT scan. The tool creates a digital model of the knee during surgery, which could avoid the need for a preoperative CT scan. Researchers compared the angle measurements from the tool to those from CT scans to check if they match.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Groupe hospitalier Diaconesses Croix Saint Simon
Paris, 75020, France
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