<s>
Endoscopic	B-Algorithm
laser	I-Algorithm
cordectomy	I-Algorithm
,	O
also	O
known	O
as	O
Kashima	O
operation	O
,	O
is	O
an	O
endoscopic	O
laser	O
surgical	O
procedure	O
performed	O
for	O
treating	O
the	O
respiratory	O
difficulty	O
caused	O
as	O
a	O
result	O
of	O
bilateral	O
abductor	O
vocal	O
fold	O
paralysis	O
.	O
</s>
