According to European laryngeal Society classification, subligamental endoscopic cordectomy is which of the following types?
Classification of endoscopic cordectomy: Type I : Subepithelial cordectomy Type II : Subligamental cordectomy Type III: Transmural cordectomy Type IV: Total cordectomy Type V : Extended cordectomy Type VI : Anterior commisurectomy with bilateral anterior cordectomy
Type I
Type II
Type III
Type IV