The DeRoyal LMB Spring Finger Extension Assist is a versatile model that extends the PIP joint with a slight extension effect on the MP joint. High-quality Wire-Foam construction allows for a customised fit, and the design places special emphasis on distal pad curvature for patient comfort. Tension can be adjusted through careful bending of the spring.
Key features:
- Wire-Foam construction — customised, mouldable fit
- Distal pad curvature — designed for patient comfort
- Adjustable tension — fine-tuned by careful bending
- Extends the PIP joint with a slight MP extension effect
- Force output: approx. 227g at 15° flexion; approx. 1.8kg at 90° flexion
Indications:
- Finger flexion tightness
- Boutonniere deformity (allows IP flexion)