Four-year outcomes after minimally invasive transiliac sacroiliac joint fusion with triangular titanium implants.

ABSTRACT:

Background

Increasing long-term evidence supports the safety and effectiveness of minimally invasive sacroiliac joint fusion (SIJF) for sacroiliac joint (SIJ) dysfunction, an important cause of chronic low-back/buttock pain.

Objective

To report 4-year follow-up in patients undergoing SIJF using triangular titanium implants (TTI) as part of two prospective trials.

Methods

We enrolled 103 subjects at 12 centers treated with TTI in two prospective clinical trials (NCT01640353 and NCT01681004) and followed them in the current study (NCT02270203), with clinic visits at 3, 4, and 5 years.

Results

At 4 years, mean SIJ pain scores (available in 91 subjects [88.3%]) had decreased by 54 points from baseline; disability (Oswestry Disability Index) scores decreased by 26 p

SUBMITTER: Darr E 

PROVIDER: S-EPMC6120564 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature