Post-Thrombotic Syndrome after Total Hip or Knee Arthroplasty: Incidence in Patients with Asymptomatic Deep Venous Thrombosis

Abstract

Patients with above-knee DVT were much more likely to have post-thrombotic syndrome. Despite thromboprophylaxis with low-molecular-weight heparin, asymptomatic DVT is common after total joint arthroplasty and is responsible for the development of post-thrombotic venous insufficiency and post-thrombotic syndrome in a considerable proportion of patients. Once symptomatic or asymptomatic DVT is established, treatment appears incapable of preventing the occurrence of post-thrombotic syndrome, especially in cases of above-knee DVT. Efforts should hence concentrate on combating DVT propagation and improving DVT prevention.