Table 3 Results of the numerical grading system for gross evaluation for each group according to the Peterson classification [15]
| Â | Skin and muscle fascia | Nerve adherence | ||||
|---|---|---|---|---|---|---|
Grade 1 | Grade 2 | Grade 3 | Grade 1 | Grade 2 | Grade 3 | |
Group 1 (11) | 11 | 0 | 0 | 2 | 6 | 3 |
Group 2 (9) | 9 | 0 | 0 | 0 | 6 | 3 |
Group 3 (10) | 10 | 0 | 0 | 0 | 10 | 0 |
Group 4 (8) | 8 | 0 | 0 | 0 | 6 | 2 |
Group 5 (10) | 10 | 0 | 0 | 1 | 6 | 3 |
Total (48) | 48 (100%) | 0 | 0 | 3 (6.3%) | 34 (70.8%) | 11 (22.9%) |