Clinical Study
Branchial Anomalies: Diagnosis and Management
Table 2
Age and sex incidence.
| Age in years | 1st arch | 2nd arch | 3rd arch | 4th arch | Work I | Work II | | | | | | | No. | % | No. | % | No. | % | No. | % | No. | % |
| 0–5 | | | | | | | | | | | M | — | — | — | — | — | — | — | — | — | — | F | — | — | — | — | 1 | 2.96% | — | — | — | — | 6–10 | | | | | | | | | | | M | — | — | 1 | 2.94% | 2 | 5.88% | — | — | — | — | F | — | — | 3 | 8.82% | 2 | 5.88% | — | — | — | — | 11–20 | | | | | | | | | | | M | 2 | 5.88% | — | — | 4 | 11.76% | — | — | 1 | 2.94% | F | 1 | 2.94% | 2 | 5.88% | 3 | 8.82% | — | — | — | — | 21–40 | | | | | | | | | | | M | 2 | 5.88% | | | 3 | 8.82% | 1 | 2.94% | 1 | 2.94% | F | 1 | 2.94% | — | — | 2 | 5.88% | — | — | — | — | ≥41 | | | | | | | | | | | M | — | — | — | — | — | — | 1 | 2.94% | — | — | F | — | — | — | — | — | — | — | — | — | — |
| Total () | | | | | | | | | | | M | 4 | 11.76% | 2 | 5.88% | 9 | 26.47% | 2 | 2.94% | 2 | 2.94% | F | 2 | 5.88% | 5 | 14.70% | 8 | 23.53% | — | — | — | — |
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