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Comparison of tubal patency on HSG vs laparoscopic chromopertubation
| Laparoscopy CPT | HSG | ||||
|---|---|---|---|---|---|
| Both patent | Both blocked | Right blocked | Left blocked | Total | |
| Both patent | 109 (TN) | 14(FP) | 6 (FP) | 7 (FP) | 136 |
| Both blocked | 2 (FN) | 25(TP) | 2 (FN) | 2 (FN) | 31 |
| Right blocked | 1 (FN) | 11(FP) | 6 (TP) | 0 | 18 |
| Left blocked | 0 | 5(FP) | 0 | 3 (TP) | 8 |
| Total | 112 | 55 | 14 | 12 | 193 |
