Abstract: A method, system, apparatus, and/or device for supporting a plantar flexion ridge. The method, system, apparatus, and/or device may include a leg calf shell further with a leg calf shell plantar flexion ridge at a lowermost point. The method, system, apparatus, and/or device may include a boot shell connected to a bottom portion of the leg calf shell. The boot shell may include a boot shell plantar flexion ridge at an uppermost point or the boot shell. The boot shell plantar flexion ridge may contact the leg calf shell plantar flexion ridge at a plantar flexion ridges region. The method, system, apparatus, and/or device may include a posterior stretch cord assembly. The first end of the posterior stretch cord assembly may attach to a back of the leg calf shell and the second end of the posterior stretch cord assembly may be attached to a back of the boot shell.

Abstract: A movement limiting system for supporting, aligning, preventing, or correcting deformities includes a calf shell that is adapted to form around a calf of a human user. A heel shell is adapted to form around a heel of the human user. A calf shell flap is connected to a calf shell ring. A heel shell flap is connected to a heel shell ring. A cord has a first end and a second end. The first end is connected to the calf shell ring and the second end is connected to the heel shell ring. Additionally, the cord can be connected to a user's leg at one end and a walker at the other end.

Abstract: A method, system, apparatus, and/or device for supporting a plantar flexion ridge. The method, system, apparatus, and/or device may include a leg calf shell further with a leg calf shell plantar flexion ridge at a lowermost point. The method, system, apparatus, and/or device may include a boot shell connected to a bottom portion of the leg calf shell. The boot shell may include a boot shell plantar flexion ridge at an uppermost point or the boot shell. The boot shell plantar flexion ridge may contact the leg calf shell plantar flexion ridge at a plantar flexion ridges region. The method, system, apparatus, and/or device may include a posterior stretch cord assembly. The first end of the posterior stretch cord assembly may attach to a back of the leg calf shell and the second end of the posterior stretch cord assembly may be attached to a back of the boot shell.

Abstract: A dynamic cushion heel-ankle-foot orthosis system is configured to provide controlled tibial progression in a human user. The dynamic cushion heel-ankle-foot orthosis system includes a leg calf shell further comprising a leg calf shell plantar flexion ridge at a lowermost point. A boot shell is rotatably connected to the leg calf shell and further comprising a boot shell plantar flexion ridge at an uppermost point. The boot shell plantar flexion ridge contacts the leg calf shell plantar flexion ridge at a plantar flexion ridges region and rotates no further.

Abstract: A movement limiting system for supporting, aligning, preventing, or correcting deformities includes a calf shell that is adapted to form around a calf of a human user. A heel shell is adapted to form around a heel of the human user. A calf shell flap is connected to a calf shell ring. A heel shell flap is connected to a heel shell ring. A cord has a first end and a second end. The first end is connected to the calf shell ring and the second end is connected to the heel shell ring. Additionally, the cord can be connected to a user's leg at one end and a walker at the other end.

Abstract: A dynamic cushion heel-ankle-foot orthosis system is configured to provide controlled tibial progression in a human user. The dynamic cushion heel-ankle-foot orthosis system includes a leg calf shell further comprising a leg calf shell plantar flexion ridge at a lowermost point. A boot shell is rotatably connected to the leg calf shell and further comprising a boot shell plantar flexion ridge at an uppermost point. The boot shell plantar flexion ridge contacts the leg calf shell plantar flexion ridge at a plantar flexion ridges region and rotates no further.