Effects of Hyaluronic Acid With Intra-articular Corticosteroid Injections in the Management of Subtalar Post-traumatic Osteoarthritis - Randomized Comparative Trial.

We investigated the potential of exogenous hyaluronic acid (HA) associated with corticosteroid injections to improve pain and function for the treatment of post-traumatic subtalar osteoarthritis, in comparison with isolated intra-articular corticosteroid. Twenty-five symptomatic participants (50 ± 8 years) with a minimum follow-up of 1 year after surgery for calcaneus fractures were enrolled. Participants were randomly assigned into a therapeutic group that underwent isolated corticosteroid intra-articular subtalar injection (Corticosteroid Group, n = 12) or a combination of HA plus corticosteroid (HA+C Group, n = 13).

RELATIONSHIP BETWEEN THE KNEE AND HINDFOOT AXES IN PATIENTS WITH SEVERE KNEE OSTEOARTHRITIS.

Objective: To evaluate the correlation between knee axis and hindfoot axis in patients with advanced gonarthrosis, and the association between ankle function and angular deformities.

Methods: 72 patients were enrolled in the study: 66% were women, and mean age was 58.7 years.

Alteration of Hindfoot Axis After Total Knee Arthroplasty.

Background: It has been shown that total knee arthroplasty (TKA) can correct the alignment of the lower limb, not only correcting the knee axis, but also affecting the alignment of the hindfoot. However, there is still not a significant amount of work in the literature.

Methods: A prospective study was carried out in which 72 patients were radiographically (long axial view of the hindfoot) and clinically (American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Scale) evaluated before and 3 months after TKA.