Assessment of chronic ankle instability: are functional scores relevant enough?

Introduction: A poorly treated acute ankle sprain can rapidly progress to chronic instability, with varying degrees of disability secondary to weakness of the ankle stabilizers. The aim of our study was to evaluate functional scores and physical tests in the assessment of eversion and proprioception deficits after non-surgical treatment of chronic ankle instability. Our hypothesis was that these functional scores and physical tests are suitable and sufficient for assessing the functional aspect of an unstable ankle.

Survival and complications of total hip arthroplasty using third-generation dual-mobility cups with non-cross-linked polyethylene liners in patients younger than 55years.

Background: In younger patients, total hip prostheses are subjected to wide motion ranges and wear-inducing forces. Dual-mobility cups (DMCs) are effective in decreasing the risk of dislocation. However, wear and osteolysis have been reported with first-generation DMCs.