Comprehensive Prosthetics & Orthotics (CPO) is among the largest Orthotic & Prosthetic service providers in the US with a wide network of clinics across Illinois, Iowa, Indiana and Missouri. CPO offers its patients an extensive range of Prosthetics (Artificial Limbs) & Orthotics devices. Established more than a decade ago, our excellent patient care is the main reason why amputees choose CPO to aid them on their quest to Restore Mobility and Quality of Life. Open Tuesday by appointment