The objective of this study is to determine the long-term safety and effectiveness of the NANOS neck preserving stem in terms of radiographic and clinical performance as well as short-, mid- and long-term survivorship
The goal of this multicenter clinical observation is to validate short-, mid-, and long-term outcome (efficacy and safety) of the NANOS neck preserving hip stem. Effectiveness Measures: * Evaluation of function, range of motion (ROM) and pain as assessed by Harris Hip Score, HOOS Score \[4-6\], UCLA Activity Rating \[7\] * Radiographic changes as defined by radiolucent lines, osteolysis, hypo- and hypertrophy, implant loosening or migration Safety evaluations: * Intra- and peri-operative device-related adverse events (AE) and complications up to discharge * Postoperative AE up to 10 years
Study Type
OBSERVATIONAL
Enrollment
130
University Marburg, Orthopedics and Rheumatology
Marburg, Germany
Medisch Centrum Alkmaar
Alkmaar, Netherlands
Samodzielny Publiczny Wojewodzki Spital
Piekary Śląskie, Poland
Long term survivorship of Nanos
Revision for any reason. Implant survivorship at 10 years post study procedure. A revision is a surgical procedure of the study hip where one or more of the study components are removed and replaced with new implants
Time frame: 10 years
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.