F H Cornelis1, M Barral2, J C Le Huec3, F Deschamps4, T De Baere4, L Tselikas4. 1. Department of Interventional Radiology, Tenon Hospital, APHP.Sorbonne Université, 4 rue de la Chine, 75020, Paris, France. francois.cornelis@aphp.fr. 2. Department of Interventional Radiology, Tenon Hospital, APHP.Sorbonne Université, 4 rue de la Chine, 75020, Paris, France. 3. Polyclinique Bordeaux Nord Aquitaine, Institut Européen du Dos - VERTEBRA, 15 Rue Claude Boucher, 33000, Bordeaux, France. 4. Department of Interventional Radiology, Gustave Roussy, 114 Rue Edouard Vaillant, 94800, Villejuif, France.
Abstract
PURPOSE: To evaluate the feasibility and safety of percutaneous transpedicular fixation by PEEK polymer implants and cementoplasty for vertebral compression fracture (VCF). MATERIALS AND METHODS: From February 2019 to December 2019, 6 consecutive patients (3 men and 3 women; mean age 55 ± 8 years; range 40-64 years) who had percutaneous transpedicular fixation with cementoplasty for the treatment of VCF (5 tumor lesions, 1 traumatic) were included. The procedure duration, length of hospital stay, and complications were reported. Visual analog scale (VAS) and the Oswestry disability index (ODI) for pain and disability were assessed before and 2 months after the procedure. RESULTS: The mean procedure duration was 74 ± 47 min (range 20-140 min). The median length of hospital stay was 3 days (range 2-63) after the procedure. Only minor adverse events were reported (4 asymptomatic cement leakages) but no severe complications. No cases of procedural site fracture during follow-up were noted (median 198 days; range 78-238 days). The mean VAS score decreased from 6.2 ± 1.8 mm (median 6 mm; range 4-9 mm) before the procedure to 1.7 ± 2.1 mm (median 1; range 0-5 mm) after the procedure. The ODI decreased from 36 ± 14% (range 18-54%) before the procedure to 23 ± 10% (range 11-30%) at 2-months follow-up. CONCLUSIONS: Percutaneous transpedicular fixation of VCF by PEEK implants with cementoplasty appears feasible and safe.
PURPOSE: To evaluate the feasibility and safety of percutaneous transpedicular fixation by PEEK polymer implants and cementoplasty for vertebral compression fracture (VCF). MATERIALS AND METHODS: From February 2019 to December 2019, 6 consecutive patients (3 men and 3 women; mean age 55 ± 8 years; range 40-64 years) who had percutaneous transpedicular fixation with cementoplasty for the treatment of VCF (5 tumor lesions, 1 traumatic) were included. The procedure duration, length of hospital stay, and complications were reported. Visual analog scale (VAS) and the Oswestry disability index (ODI) for pain and disability were assessed before and 2 months after the procedure. RESULTS: The mean procedure duration was 74 ± 47 min (range 20-140 min). The median length of hospital stay was 3 days (range 2-63) after the procedure. Only minor adverse events were reported (4 asymptomatic cement leakages) but no severe complications. No cases of procedural site fracture during follow-up were noted (median 198 days; range 78-238 days). The mean VAS score decreased from 6.2 ± 1.8 mm (median 6 mm; range 4-9 mm) before the procedure to 1.7 ± 2.1 mm (median 1; range 0-5 mm) after the procedure. The ODI decreased from 36 ± 14% (range 18-54%) before the procedure to 23 ± 10% (range 11-30%) at 2-months follow-up. CONCLUSIONS: Percutaneous transpedicular fixation of VCF by PEEK implants with cementoplasty appears feasible and safe.