What is the probability of recovery of C5 palsy after cervical spine surgery over time? A systematic review and meta-analysis

These findings may help reduce physicians and patient anxiety about the uncertainty of recovery, potentially reducing the urge to "do something". Deferring early nerve transfers and instead considering muscle transfers after 1.5 to 2 years if the palsy persists seems to minimize overtreatment. Larger future studies could further refine individualized recovery predictions over time.