05 January 2025 : Clinical Research
Comparative Analysis of Gelatin/Polylactic Acid and Commercial PLA Membranes for Guided Bone Regeneration: A Randomized Clinical Trial
Jing Wang ABCDEFG 1, Wentian Chen BCD 2, Min Huang ACDF 3, Zhitong Zhong BCF 4, Pei Wang ACDEF 5, Runfa Wu ABCDEFG 3*DOI: 10.12659/MSM.944713
Med Sci Monit 2025; 31:e944713
Table 3 Soft tissue index and wound healing grade.
| Variables | Experimental group (n=16) | Control group (n=16) | P value |
|---|---|---|---|
| STI | 0.719 | ||
| Score 0 | 11 | 12 | |
| Score 1 | 4 | 3 | |
| Score 2 | 1 | 1 | |
| Score 3 | 0 | 0 | |
| Wound healing | 1 | ||
| Grade A | 14 | 14 | |
| Grade B | 2 | 2 | |
| Grade C | 0 | 0 | |
| STI – soft tissue index. | |||