D-DAFO
Patent #6860864

Adjustable Dynamic Orthosis

The D-DAFO’s unique dynamic design and materials redefine excellence in orthotic treatment for pediatric neuromuscular patients. This orthosis addresses all segments of the foot and ankle complex into a corrected alignment, with the adjustability to limit and allow specific movements as needed for ideal patient function and development.

When determining the most beneficial orthotic options for a pediatric patient, it is important to consider not only the specific movements the orthosis will stop and limit, but equally important to consider which movements to assist and encourage. The D-DAFO enables the dynamic support to build muscle control, proprioception, and balance.

Common points for all D-DAFO designs:

  • Dynamic material with a rebounding effect that prioritizes correction while also allowing movement for continued muscle building and stabilization.
  • Total contact, circumferential hold to maximize pressure distribution and provide comfortable correction
  • Overlapping, interlocking tongue that is allowed to move as necessary to optimize alignment while focusing on dynamic support
  • Custom posting both on the inside and outside of the orthosis to maintain ideal alignment as achieved during the casting appointment

Full Length D-DAFO

  • Prevents plantarflexion while allowing controlled and adjustable dorsiflexion* (*when available based on patient’s range of motion). Allows patient to squat and move laterally while maintaining full correction of the foot and ankle structures. 
  • Prevents knee hyperextension and toe walking
  • Can be trimmed to Mid height or Low profile designs based on patient’s progress and goals in physical therapy 
  • Best for spastic cerebral palsy and other neurological conditions presenting with limited range, low tone requiring maximum stability

Mid Height D-DAFO

  • Allows limited plantarflexion while also allowing controlled and adjustable dorsiflexion. Provides easier navigation of stairs, curbs and uneven surfaces 
  • Ideal as a transitional design when there are no range of motion concerns
  • Best for spastic cerebral palsy with no range of motion concerns, low tone patients requiring moderate stability 

Low Profile D-DAFO

  • Free plantarflexion and guided dorsiflexion 
  • Increased support with the addition of lower limb guidance over a simple SMO design  
  • Ideal for severe pronation correction, low tone with increased instability or hypermobility

Leafspring

  • Supported plantarflexion and dorsiflexion that is custom tuned to each patient’s needs
  • Provides dorsiflexion assist to help with improved toe clearance
  • Best for moderate spasticity with toe clearance concerns, hemiplegia or low tone with hypermobility