Fusion of 2 or more Lumbar Vertebral Joints with Synthetic Substitute, Posterior Approach, Posterior Column, Open Approach
fusion of 2 or more lumbar vertebral joints with synthetic substitute, posterior approach, posterior column, open approach
Fusion 2-4 L Jt w Synth Sub, Post Appr P Col, Open
fusion 2-4 l jt w synth sub, post appr p col, open