Fusion of Occipital-cervical Joint with Nonautologous Tissue Substitute, Posterior Approach, Posterior Column, Open Approach
fusion of occipital-cervical joint with nonautologous tissue substitute, posterior approach, posterior column, open approach
Fusion of Occipital-cervical Joint with Nonautologous Tissue Substitute, Posterior Approach, Posterior Column, Open Approach
fusion of occipital-cervical joint with nonautologous tissue substitute, posterior approach, posterior column, open approach