Table 1 Comparison between the four borders of the ring of the direct umbilical hernia as regard the predominance of the transverse collagen fibres (number of cases)
From: Structure of direct and indirect umbilical hernia and the implication on surgical repair in children
Border | Transverse collagen fibres |
|---|---|
Upper | 15 (75%) |
Lower | 14 (70%) |
Right | 8 (40%) |
Left | 6 (30%) |