β-Tricalcium Phosphate Promotes Bony Fusion After Anterior Cervical Discectomy and Fusion Using Titanium Cages

Abstract

Satisfactory final fusion rates were obtained after ACDF using both β-TCP- and HA-packed titanium cages. β-TCP showed higher fusion rate in the early stage after surgery and can be recommended as a bone substitute for ACDF with titanium cages.