Transforaminal lumbar interbody fusion with a tantalum cage: lumbar lordosis redistribution and sacral slope restoration with a modified posterior technique

Conclusion Thanks to the properties of tantalum, our modified single-portal TLIF technique is a valid surgical solution to obtain a solid arthrodesis and restore the correct lumbar lordosis distribution while reducing neurological complications and the number of failures.Level of evidence: 4Trial registration statement: retrospective observational study, no trial registration.
Source: Journal of Orthopaedics and Traumatology - Category: Orthopaedics Source Type: research