SpryStep®Plus
Recommended for: Excessive plantarflexion during swing phase (secondary to weak dorsiflexors) / weakness of the pretibial muscles <=3 / plantar flexor strength 3 or 4 / mild or moderate knee instability during stance phase / mild quadriceps weakness
/ excessive knee flexion during stance phase (secondary to weak plantarflexors)
Features
- Anterior shell for enhanced ground reaction
- 3D shaped pad featuring a recessed tibia crest relief zone
- Lightweight, durable composite construction engineered with unique laminated characteristics to prevent delamination and breakage
- Material diversity offers strategic flexibility and stiffness to enhance performance and patient comfort
- Proprietary posterior lateral position of the strut increases patient compliance and energy return for activity re-engagement
- Trimmable forefoot ensures a perfect fit
| Size | Foot Length | Height to Tib Tuberosity | Calf circumference 1″ below fibula head |
|---|---|---|---|
| XS | 8 1/2” – 9 5/8“ | 13″ | 11 1/2” – 14 1/2“ |
| SM | 9 1/8” – 10 1/4“ | 14 1/2“ | 12 3/4” – 15 3/4“ |
| MD | 9 5/8” – 10 7/8“ | 15 1/2“ | 13 1/2” – 17 1/2“ |
| LG | 10 1/4” – 11 3/8“ | 16 3/4“ | 15 3/4” – 18 3/4“ |
| XL | 11 3/8” – 12″ | 18″ | 16 1/2” – 19 1/2“ |
Additional information
| Side | Left, Right |
|---|---|
| Size | XS, SM, MD, LG, XL |
| Side | Left, Right |
|---|---|
| Size | XS, SM, MD, LG, XL |
Medium
Fiberglass (recommended brands are C-Form from ST&G, Delta Conformable BSN, Delta Lite BSN and Össur Techform)
Recommended Technique
- Dry casting (with fiberglass)
- Use of a casting platform
Position
Sitting in a chair
- Using casting platform to replicate heel height and toe ramp (or another system allowing to replicate heel height and toe
ramp) - Metatarsal touching the casting platform
- Optimal sagittal alignment: correlates with heel height of
the shoe (+/- 5° of the functional alignment) - Optimal coronal alignment: to represent biomechanical
goals (+/- 3° of functional alignment) - Tibial inclination of 7°
