Use of a Putty as Gap Filler in Open-wedge Osteotomy (AXOS)
Osteo Arthritis Knee
About this trial
This is an interventional treatment trial for Osteo Arthritis Knee focused on measuring Osteotomy, Gap filler, Postoperative pain, Randomized controlled trial, AttraX Putty
Eligibility Criteria
Inclusion Criteria: indication for an open-wedge osteotomy of the femur, tibia or double level due to unicompartmental osteoarthritis (OA). Comply with all aspects of the treatment, including CT scans, radiographs and 1-year follow-up Informed consent Exclusion Criteria: Osteotomy for indication of cartilage treatment or other knee surgeries than unicompartmental OA Correction using an open wedge above 10 mm Pregnant women at time of enrollment or women who are planning to become pregnant during the duration of the study
Sites / Locations
- University medical center UtrechtRecruiting
Arms of the Study
Arm 1
Arm 2
Experimental
Placebo Comparator
Putty
Conventional
The osteotomy gap will be filled with a synthetic ceramic material, Putty
Osteotomy performed according to the conventional method, without gap filler