Effectiveness of Different Modalities of Lip Repositioning Surgery for Management of Patients Complaining of Excessive Gingival Display: A Systematic Review and Meta-Analysis

Figure 5

Forest plot of the effect size for modality 1 compared to modality 3 on mean gingival display reduction from baseline to 3 and 6 months. Modality 1: LRS with frenectomy + full-thickness flap + with myotomy. Modality 3: LRS with frenectomy + partial-thickness flap + without myotomy.