Abstract
Introduction Flexor digitorum longus (FDL) transfer and medial displacement calcaneal osteotomy (CO) is a well-recognised surgical treatment for stage II posterior tibial tendon dysfunction (PTTD). Whilst excellent results are quoted for short and medium term follow-up, the long-term outcome of this procedure is unknown. Materials and Methods We reviewed the clinical outcome of patients with a symptomatic flexible flatfoot deformity undergoing this procedure at a mean follow up of 15.3 +/−0.7 years (range 14.4–16.5). We identified 48 patients who underwent surgery by the senior author between 1994 and 1996. We were able to contact 30 patients of whom 20 were available for clinical review. 10 patients participated via telephone interview, and also completed postal questionnaires. Results All scores improved significantly from preoperative to latest follow-up. The mean AOFAS score improved from 48.4 presurgery to 90.0+/−13.6 (range 54–100) postsurgery. The pain component improved from a mean of 12.3 to 35.0+/−8.1 (range 20–40). Function score improved from 35.8 to 45.5+/−6.1 (range 30–50). Visual analogue score improved from 7.3 to 1.3+/−2.2 (range 0–6). Seven patients had only fair objective alignment, however six of those were totally satisfied and one satisfied with minor reservations, and all said they would have the surgery again. The mean SF36 physical component score was 39.8+/−8.4 and this showed significant correlation with the AOFAS score (r = 0.61, p = 0.009). Five patients developed further pain unresponsive to analgesia and orthotics and underwent further surgery in the form of calcaneocubuoid fusion, talonavicular fusion or triple fusion at a mean of 5.5+/−4.7 years (range 0.7–11.8) following initial surgery. 25(83%) patients were pain free and functioning well at an average of 15.3 years following surgery. Conclusion We believe that FDL transfer and CO provides long-term pain relief and satisfactory function in the treatment of Stage II PTTD
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.