בשל "הגנת זכויות יוצרים" מובא להלן קישור לתקציר המאמר. לקריאתו בטקסט מלא, אנא פנה/י לספרייה הרפואית הזמינה לך. 

The purpose of this study was to compare patients whose back pain resolved after THA with those where back pain did not resolve and identify how to predict this using spinopelvic parameters.

We reviewed a series of 500 patients who underwent THA for unilateral hip osteoarthritis by two surgeons.

Patients underwent biplanar standing and sitting EOS radiographs pre-operatively.

Patients with previous spine surgery or femoral neck fracture were excluded. Demographic data was analyzed at baseline. The Oswestry Disability Index (ODI) scores were calculated pre-operatively and at one year postoperatively.

Spinopelvic parameters included pelvic incidence and sacral slope (SS) change from standing to sitting.