Spine implant study reveals which designs sink less after back surgery
NCT ID NCT05536453
First seen Oct 31, 2025 · Last updated May 20, 2026 · Updated 30 times
Summary
This study looked back at 465 patients who had lumbar spine fusion surgery to compare two types of interbody fusion devices: expandable and static. The goal was to find out which design features lead to less implant sinking (subsidence) into the vertebrae. Researchers reviewed X-rays and medical records to measure sinking, fusion success, pain relief, and complications over 24 months.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Carolina NeuroSurgery & Spine Associates
Charlotte, North Carolina, 28204, United States
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New York University Langone Health
New York, New York, 10016, United States
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Rothman Orthopaedic Institute
Bensalem, Pennsylvania, 19020, United States
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University of California San Francisco
San Francisco, California, 94143, United States
Conditions
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