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Transmetatarsal or other partial foot amputations present unique biomechanical challenges for patients and foot care providers alike. Compromised metatarsal joint function distorts or eliminates the propulsive phase of gait. The inability of these patients to properly “toe – off ” results in unsteady gait patterns and increases the likelihood of future tissue breakdown and other related
compensatory pathology.
The Propel Orthotic helps to stabilize the foot within a normal footwear environment. The Propel shell is constructed from Superform, a thin and lightweight thermoplastic composite material. The positive casts are modified so the module can be extended to the full length of the shoes.
A custom-made prosthesis (filler) is crafted from the positive model of the foot. The filler is placed adjacent to the amputation site on the full length module and functionally stabilizes the foot inside the shoe. These fillers are constructed from medical grade Plastazote foam and are covered with the highest quality 35 durometer EVA
foam materials.
Langer also includes a custom made orthotic for the contralateral foot. This device is semi-flexible and covered to the toes with the same EVA material used in the
Propel Orthotic.
The result of this unique design is a functional, yet protective device that will help all of your transmetatarsal and partial foot amputee pat ients.
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Orthotics
