Core Decompression with Local Administration of Zoledronate and Enriched Bone Marrow Mononuclear Cells for Treatment of Non-Traumatic Osteonecrosis of Femoral Head.

ABSTRACT:

Objective

To investigate the efficacy and safety of core decompression (CD) with local administration of zoledronate and enriched bone marrow mononuclear cells (BMMCS) for the treatment of non-traumatic osteonecrosis of femoral head (ONFH).

Methods

A total of 17 patients (30 hips) diagnosed with stage II and III ONFH according to the 2019 revised Association for Research on Osseous Circulation (ARCO) staging criteria from 2012 to 2014 were retrospectively reviewed. The patients received the following therapy: the BMMCs and zoledronate were injected into the necrotic zone, respectively, along with CD. The mean age of the patients was 36.8 years; 14 were men and three were women. All patients included had non-traumatic ONFH and a minimum follow-up of 5 years, which ended when

SUBMITTER: Ma HY 

PROVIDER: S-EPMC8523758 | biostudies-literature | 2021 Aug

REPOSITORIES: biostudies-literature