n

%

Urological malformations

81

37.15

Limbs malformations

55

25.23

Abdominal wall malformations

53

24.31

Head and neck malformations

15

6.88

Malformations of the digestive system

9

4.13

Vascular malformations

3

1.38

Chest malformations

1

0.46

Spinal malformations and central nervous system

1

0.46

Total

218

100.00