A low temperature plastic anterior encased ankle foot orthosis: construction and preliminary clinical results

There are two basic plastic AFO designs, either posterior or anterior design, used to resolve spastic ankle and foot problems. The alternative designs of plastic AFOs, of either anterior or posterior design, may include modification with different shapes and materials. This paper describes a new low temperature plastic anterior AFO design, named as anterior encased ankle foot orthosis (AEAFO), which is useful to correct typical hemiplegic gait problems. It can be easily and quickly fabricated, as well as readjusted in OT clinics. The AEAFO has demonstrated an excellent effect on controlling foot inversion and ankle plantar flexion that are commonly encountered by stroke and head injury patients during ambulation. The preliminary effects, strength and durability of AEAFO in clinical applications are most satisfactory.