Table 3. Results of histologic measurements.
| Groups | Epithelium height (mm) | CT attachment height (mm) | Gingival thickness (mm) | Area of gingiva (mm2) |
|---|---|---|---|---|
| AT | 2.94±0.23 | 2.21±0.24 | 1.85±0.50 | 4.44±1.88 |
| AT-Control | 3.16±0.37 | 1.86±0.28 | 1.76±0.45 | 3.93±1.61 |
| CM | 3.42±0.22 | 2.68±0.36 | 1.90±0.33 | 5.53±1.61 |
| CM-Control | 3.52±0.31 | 2.63±0.25 | 1.79±0.20 | 4.74±1.26 |
Values are presented as mean±standard deviation.
CT: connective tissue, AT: autogenous connective tissue, CM: collagen matrix.