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Neurocirugía

LEARNING CURVE IN SINGLE-LEVEL MINIMALLY INVASIVE TLIF: EXPERIENCE OF A NEUROSURGEON

2017
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Autor : Romano-Feinholz S.

The use of an equine enzymatically deantigenated bone graft in vertebral fusion surgery

This study describes the learning curve that shows the progress of a single neurosurgeon when performing single-level MI-TLIF.  The learning curves showed an inverse relationship between the surgical experience and the variable analyzed, reaching an inflection point for surgical time in case 43 and for blood loss in case 48. The mean surgical time was 203.3 minutes (interquartile range [IQR] 150-240 minutes), intraoperative bleeding was 97.4ml (IQR 40-100ml) and hospital stay of four days (IQR 3-5 days). MI-TLIF is a very frequent surgical procedure due to its effectiveness and safety, which has shown similar results to open procedure. According to this study, the required learning curve is slightly higher than for open procedures, and is reached after about 45 cases.

PRODUCTS USED: Osteoplant Dowel

Coluna/Columna

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