Table 3. Abdominal wall reliability measured by mean surfaces distances (MSD) and Hausdorff distance (HD) in mm.

MSD	Axial Outer	Axial Inner	Sag. Outer	Sag. Inner	Rear Abd.
Intra-rater	1.24±1.34	1.18±1.62	0.96±0.49	1.23±1.21	2.47±1.37
Inter-rater	1.16±0.46	1.34±0.73	1.93±1.91	2.14±1.47	7.73±2.58
HD	Axial Outer	Axial Inner	Sag. Outer	Sag. Inner	Rear Abd.
Intra-rater	19.93±17.05	16.28±16.17	19.84±13.66	20.55±22.49	36.17±24.30
Inter-rater	16.81±10.88	22.85±19.82	33.60±18.25	36.36±22.74	90.36±9.74