查看文章

The aim of this study is to describe clinical and radiological outcomes as well as accompanying complications in a series of consecutive lateral transpsoas approaches (XLIF).

A retrospective study of 39 patients treated for degenerative and post-traumatic lumbar diseases was carried out. Functional status, leg and back pain and radiological outcomes were evaluated pre and post-operatively using the Oswestry disability index score (ODI) visual analog scales (VAS) and X-ray studies.

Mean follow-up was 16 months (range 12–24 months). Mean improvement in back and leg pain on VAS was 6.08 (p < 0.01) and 2.77 (p < 0.01), respectively. Mean improvement in the ODI score was 38 (p < 0.01). Increases in lumbar lordosis (32.8°–39.2°, p < 0.05) and disc height (3.6–4 …