The purpose of this study is to collect outcomes data in patients implanted with the Ellipse IM HTO Nail System.
Study Type
OBSERVATIONAL
Enrollment
6
Target vs. Actual Correction
Measured as either weight-bearing line (percent) or HKA angle (degrees)
Time frame: Participants will be followed for the duration of correcting their deformity, an average of 3 weeks
Target vs. Actual Correction
Measured as either weight-bearing line (percent) or HKA angle (degrees)
Time frame: Participants will be followed for the duration of consolidation (bone healing), an average of 4 months
Change in Weight-Bearing Line
Measured in percent
Time frame: Participants will be followed for the duration of correcting their deformity, an average of 3 weeks
Change in Weight-Bearing Line
Measured in percent
Time frame: Participants will be followed for the duration of consolidation (bone healing), an average of 4 months
Change in Weight-Bearing Line
Measured in percent
Time frame: 1-year post-operative
Change in Weight-Bearing Line
Measured in percent
Time frame: 2-years post-operative
Change in Hip-Knee-Ankle Angle
Measured in degrees
Time frame: Participants will be followed for the duration of correcting their deformity, an average of 3 weeks
Change in Hip-Knee-Ankle Angle
Measured in degrees
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Time frame: Participants will be followed for the duration of consolidation (bone healing), an average of 4 months
Change in Hip-Knee-Ankle Angle
Measured in degrees
Time frame: 1-year post-operative
Change in Hip-Knee-Ankle Angle
Measured in degrees
Time frame: 2-years post-operative
Change in Tibial Slope
Measured in degrees
Time frame: Participants will be followed for the duration of correcting their deformity, an average of 3 weeks
Change in Tibial Slope
Measured in degrees
Time frame: Participants will be followed for the duration of consolidation (bone healing), an average of 4 months
Change in Tibial Slope
Measured in degrees
Time frame: 1-year post-operative
Change in Tibial Slope
Measured in degrees
Time frame: 2 years post-operative
Time to full weight-bearing
Measured in days
Time frame: Participants will be followed through 2 years post-operative
Bone Healing
Graded 0 through 2, corresponding to Not Healing, Healing, and Healed
Time frame: Participants will be followed for the duration of correcting their deformity, an average of 3 weeks
Bone Healing
Graded 0 through 2, corresponding to Not Healing, Healing, and Healed
Time frame: Participants will be followed for the duration of consolidation (bone healing), an average of 4 months
Bone Healing
Graded 0 through 2, corresponding to Not Healing, Healing, and Healed
Time frame: 1-year post-operative
Bone Healing
Graded 0 through 2, corresponding to Not Healing, Healing, and Healed
Time frame: 2 years post-operative