Sex

No

%

 Female

104

10.7

 Male

868

89.3

Location

Right

484

49.8

Left

386

39.7

Bilateral

102

10.5

Variety

 Indirect

605

62.2

Direct

325

33.4

 Mixed

42

4.4

Classification of Nyhus

Type I

0

 -

Type II

438

40.8

Type IIIa

296

27.4

 Type IIIb

256

24.0

Type IIIc

 0

 -

 Type IV

84

7.8