Extremity offloading system

1. An extremity offloading system comprising:

a body comprising an outer surface, an inner surface, and a thickness extending between the outer surface and the inner surface, the outer surface being substantially spherical, the inner surface defining an aperture;

wherein the aperture is configured to accept insertion of a leg or an ankle of a patient.

2. The extremity offloading system of claim 1 , wherein the body comprises a proximal end and a distal end, wherein the aperture extends through the proximal end and the distal.

3. The extremity offloading system of claim 2 , wherein the proximal end and the distal end are each flat.

4. The extremity offloading system of claim 1 , wherein the aperture is cylindrical.

5. The extremity offloading system of claim 4 , wherein a diameter of the aperture at the proximal end and a diameter of the aperture at the distal end are each greater than a diameter of the aperture at the middle of the body.

6. The extremity offloading system of claim 1 , wherein the inner surface comprises a plurality of flutes.

7. The extremity offloading system of claim 6 , wherein a length of each of the plurality of flutes extend along a length of the aperture.

8. The extremity offloading system of claim 6 , wherein each of the plurality of flutes are equally spaced about a circumference of the aperture.

9. The extremity offloading system of claim 6 , wherein the plurality of flutes comprises 10 flutes.

10. The extremity offloading system of claim 6 , wherein the inner surface comprises a plurality of portions between each of the plurality of flutes.

11. The extremity offloading system of claim 10 , wherein each of the plurality of portions comprises a flat surface, each flat surface configured to be in contact with the leg or the ankle of the patient.

12. The extremity offloading system of claim 10 , wherein corners between each of the plurality of flutes and each of the plurality of portions are rounded.

13. The extremity offloading system of claim 1 , wherein the body comprises an opening extending through a side of the body, wherein the opening extends through the thickness of the body between the outer surface and the inner surface.

14. The extremity offloading system of claim 1 , further comprising one or more sensors configured to measure one or more of movement, pressure, temperature, humidity, or at least one patient parameter.

15. The extremity offloading system of claim 14 , wherein the one or more sensors comprises at least an accelerometer, a gyroscope, and a temperature sensor.

16. The extremity offloading system of claim 1 , wherein the body comprises foam.

17. An extremity offloading system comprising:

a body comprising an outer surface, an inner surface, and a thickness extending between the outer surface and the inner surface, the outer surface being at least partially round, the inner surface defining an aperture;

wherein the aperture is configured to accept insertion of a leg or an ankle of a patient,

wherein the body comprises an opening extending through a side of the body,

wherein the opening extends through the thickness of the body between the outer surf ace and the inner surface and the opening has a length that extends along a length of the body,

wherein the opening length of the opening is angled at least 5 degrees relative to a longitudinal axis of the body, the longitudinal axis extending from a proximal end to a distal end of the body.

18. The extremity offloading system of claim 17 , wherein the opening is defined by a first edge and a second edge of the body.

19. The extremity offloading system of claim 18 , wherein the first edge and the second edge are parallel.

20. The extremity offloading system of claim 18 , wherein the first edge and the second edge are each beveled.