Improved knee support for functional re-education

摘要

The knee support is noteworthy in that the facing borders of the cushion which define the said slot extend towards the bottom of the knee support in two strips 6 - 7, 11 - 12 which are parallel to each other and define a length of the slot or channel for retaining the patellar ligament which is greater than the cross-section of the ring forming the cushion 5. IMAGE