Home/Spine/Is 70 Really the Magic Number for Circumferential Lumbar Fusion?Spine PremiumIs 70 Really the Magic Number for Circumferential Lumbar Fusion?August 28, 2026 1 min read Premium comments ShareAdvertisementSource: Pixabay and myshoun Spine Journalageelderly patientscircumferential fusionsafetyWhy 70?Most PopularJoin 13,000+ SubscribersGet unlimited access to OTW reporting, member discussions, and the weekly newsletter.13,000+ subscribersEvery OTW article, fully unlockedMember comments and discussionThe weekly orthopedic business briefingSign In / Register FreeGet Full AccessAuthorTRTracey RomeroReact:👍Like💡Insightful✅Agree❌Disagree🔔Important