Unilateral CO | 32 (27.4%) | 3 (two cases), 4 (four cases), 5,8,14,17,19,21,23,28 (two cases), 31,35,37,39 (two cases), 41,44,52,60,61,62 (four cases), 65,66 (two cases) |
Bilateral CO | 62 (53%) | 3,4 (six cases), 7,10,11 (two cases), 12,13,15 (two cases), 16 (two cases), 18,19 (three cases), 20–22,24,25,26 (two cases), 27,28, (two cases), 30,32,36 (three cases), 38,39 (two cases), 40,42–44,47,48,49,50,51,52 (two cases), 56,57,58 (three cases), 59,60,63,64,67–69, |
Absent | 14 (12%) | 4,9,16,33,34,41,45 (three cases), 50,53,55,62 (two cases) |
Unstated | 9 (7.7%) | 16,29,32,45, (four cases), 46,54 |