Tibiotalocalcaneal Arthrodesis in Osteoarthritis Deformation of Ankle and Subtalar Joint: Evaluation of Treatment Results

Background Tibiotalocalcaneal arthrodesis (TTCA) is an increasingly used method of stiffening the ankle and subtalar joints in advanced degenerative deformities. Material and methods The study group consisted of 19 men who were subjected to intramedullary and intra-osseous arthrodesis using an intramedullary nail. The average age of patients was 46 years (19–68). The main indication for surgical treatment was post-traumatic arthrosis 11 (58%). In the studied group of patients, clinical condition was assessed using the AOFAS classification, quality of life using the SF-12 scale, and assessment of pain intensity using the VAS scale. The above parameters were evaluated before surgery in the early (under 2 years), intermediate (from 2–5 years) and late (over 5 years) postoperative period. Results Analysis of the results showed that the assessed clinical condition on the AOFAS scale improved from an average of 20.6 points before TTCA to 63.5 points after the procedure. The result was statistically significant (p