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Table 4 Comparison of PES values at T3 after crown placement

From: Clinical efficacy of mineralized collagen (MC) versus anorganic bovine bone (Bio-Oss) for immediate implant placement in esthetic area: a single-center retrospective study

Group Mesial papilla Distal papilla Curvature of facial mucosa Level of facial mucosa Root convexity/soft tissue color and texture Total score (maximum10) Acceptable (100%)
Mean ± SD Mean ± SD Mean ± SD Mean ± SD Mean ± SD Mean ± SD
MC group 1.13 ± 0.74 1.27 ± 0.59 0.87 ± 0.52 1.40 ± 0.74 1.40 ± 0.63 6.07 ± 1.62 60%
Bio-Oss group 1.2 ± 0.77 1.20 ± 0.68 0.93 ± 0.70 1.33 ± 0.72 1.47 ± 0.64 6.13 ± 1.41 60%
p value significance 0.81, ns 0.78, ns 0.77, ns 0.80, ns 0.81, ns 0.91, ns  
  1. Clinical acceptability was defined as PES ≥ 6
  2. ns non-significant