Posterior-approach Vertebral Replacement With Rectangular Parallelepiped Cages (PAVREC) for the Treatment of Osteoporotic Vertebral Collapse With Neurological Deficits

Abstract

PAVREC provided a satisfactory clinical and radiologic outcome without severe complications. This procedure can be a treatment option for osteoporotic vertebral collapse and an alternative to an anterior-approach or single posterior-approach reconstruction with a cylindrical cage.