Total knee replacement following repeated cycles of intra-articular sodium hyaluronate (500-730 Kda) in failed conservative treatment of knee osteoarthritis: a 54-month follow-up.

Abstract

The repeated cycles of intra-articular sodium hyaluronate treatment in delay time to TKR in patients with knee osteoarthritis which failed conservative treatment was found efficacious during a 54-month follow-up period.