Table 2.
Relationship between Wassel classification and complications
| Wassel classification | n | % | Complications | % in each group |
|---|---|---|---|---|
| I | 3 | 3 | 0 | 0 |
| II | 14 | 14 | 2 | 14 |
| III | 10 | 10 | 5 | 50 |
| IV | 54 | 54 | 19 | 35 |
| V | 2 | 2 | 0 | 0 |
| VI | 5 | 5 | 1 | 20 |
| VII | 11 | 11 | 0 | 0 |
| Total | 99 | 100 | 27 |
The most frequent type was Wassel type IV with 54 patients (54 %), followed by type II with 14 patients (14 %)
Most of the patients with complications belonged to types III (50 %) and IV (35 %). This greater average of complications was statistically significant (Chi-square test, p = 0.0210 and p = 0.0095)