Study: NCT03532100

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Torsionally adaptive prosthesis with 1:4 coupling ratio
Description: The torsionally adaptive prosthesis can be programmed to couple the motion between the transverse- and sagittal-planes. A coupling ratio (transverse:sagittal) of 1:4 means there will be one degree of motion in the transverse plane for every four degrees of motion in the sagittal plane.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Torsionally adaptive prosthesis with 1:4 coupling ratio
Description: The torsionally adaptive prosthesis can be programmed to couple the motion between the transverse- and sagittal-planes. A coupling ratio (transverse:sagittal) of 1:4 means there will be one degree of motion in the transverse plane for every four degrees of motion in the sagittal plane.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Torsionally adaptive prosthesis with 1:4 coupling ratio
Description: The torsionally adaptive prosthesis can be programmed to couple the motion between the transverse- and sagittal-planes. A coupling ratio (transverse:sagittal) of 1:4 means there will be one degree of motion in the transverse plane for every four degrees of motion in the sagittal plane.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Torsionally adaptive prosthesis with 1:3 coupling ratio
Description: The torsionally adaptive prosthesis can be programmed to couple the motion between the transverse- and sagittal-planes. A coupling ratio (transverse:sagittal) of 1:3 means there will be one degree of motion in the transverse plane for every three degrees of motion in the sagittal plane.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Torsionally adaptive prosthesis with 1:3 coupling ratio
Description: The torsionally adaptive prosthesis can be programmed to couple the motion between the transverse- and sagittal-planes. A coupling ratio (transverse:sagittal) of 1:3 means there will be one degree of motion in the transverse plane for every three degrees of motion in the sagittal plane.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Torsionally adaptive prosthesis with 1:3 coupling ratio
Description: The torsionally adaptive prosthesis can be programmed to couple the motion between the transverse- and sagittal-planes. A coupling ratio (transverse:sagittal) of 1:3 means there will be one degree of motion in the transverse plane for every three degrees of motion in the sagittal plane.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Torsionally adaptive prosthesis with 1:2 coupling ratio
Description: The torsionally adaptive prosthesis can be programmed to couple the motion between the transverse- and sagittal-planes. A coupling ratio (transverse:sagittal) of 1:2 means there will be one degree of motion in the transverse plane for every two degrees of motion in the sagittal plane.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Torsionally adaptive prosthesis with 1:2 coupling ratio
Description: The torsionally adaptive prosthesis can be programmed to couple the motion between the transverse- and sagittal-planes. A coupling ratio (transverse:sagittal) of 1:2 means there will be one degree of motion in the transverse plane for every two degrees of motion in the sagittal plane.

Intervention type: DEVICE
Group type: EXPERIMENTAL
Intervention: Torsionally adaptive prosthesis with 1:2 coupling ratio
Description: The torsionally adaptive prosthesis can be programmed to couple the motion between the transverse- and sagittal-planes. A coupling ratio (transverse:sagittal) of 1:2 means there will be one degree of motion in the transverse plane for every two degrees of motion in the sagittal plane.