Fusion of 8 or more Thoracic Vertebral Joints with Nonautologous Tissue Substitute, Anterior Approach, Anterior Column, Open Approach
fusion of 8 or more thoracic vertebral joints with nonautologous tissue substitute, anterior approach, anterior column, open approach
Fusion >7 T Jt w Nonaut Sub, Ant Appr A Col, Open
fusion >7 t jt w nonaut sub, ant appr a col, open