An interdisciplinary methodology for the comparative evaluation of splinting materials (orthotics, thermoplastics, clinical research).
The methodology developed includes both the use of laboratory evaluation and clinical assessment in an area where there are no standard requirements, no specifications, nor any continuity of data available on the various thermoplastic splinting materials now on the market. A series of laboratory tests and clinical trials were devised such that these could be interpreted with regard to clinical considerations, cost analyses and serviceability factors relating to the materials. Laboratory testing covered possible effects on the chemical and mechanical properties of material likely to be caused by various environmental, sterilization and working factors. The complementary clinical evaluation to highlight the behaviour of materials during the fabrication and wearing of splints consisted of specific information generated with the assistance of experienced occupational therapists, occupational therapy students and patients. Biocompatibility studies were also carried out. The data to be published will provide needed information to physicians, occupational therapists, physical therapists, orthotists, prosthetists, and administrators with regard to their making informed decisions on the selection, purchase and use of thermoplastic materials.