Table I.
Type of endoscopic supraglottic CO2 laser partial laryngectomy according to ELS classification.
| Type of cordectomy | Number | % |
|---|---|---|
| Type IIa | 3 | 9.7 |
| Type IIb | 2 | 6.5 |
| Type IIIa | 6 | 19.4 |
| Type IIIb | 4 | 12.9 |
| Type IVa | 5 | 16.1 |
| Type IVb | 11 | 35.5 |
| Total | 31 | 100.0 |
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