[Retracted] Clinical Efficacy and Safety of Percutaneous Spinal Endoscopy versus Traditional Open Surgery for Lumbar Disc Herniation: Systematic Review and Meta-Analysis

<div>Literature quality evaluation chart. (a) Risk of bias graph. (b) Risk of bias summary.</div>

Journal of Healthcare Engineering

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Figure 2

Figure 2: [Retracted] Clinical Efficacy and Safety of Percutaneous Spinal Endoscopy versus Traditional Open Surgery for Lumbar Disc Herniation: Systematic Review and Meta-Analysis 

Figure 2 | [Retracted] Clinical Efficacy and Safety of Percutaneous Spinal Endoscopy versus Traditional Open Surgery for Lumbar Disc Herniation: Systematic Review and Meta-Analysis 