Fig. 5From: Endoscope-assisted versus conventional neck dissection in patients with oral cancer: a systematic review and meta-analysisForest plot of the length of hospital stay and recurrence. A Forest plot of the length of hospital stay. B Forest plot of local recurrence in the ipsilateral neck. C Forest plot of regional recurrence in the ipsilateral neck. CI, confidence interval; CND, conventional neck dissection; END, endoscope-assisted neck dissectionBack to article page