Table 2.

Rate of successful insonation in Chilean patients by window anatomy.

Window	Optimal		Suboptima		Absent
	N	%	N	%	N	%
Right temporal	635	84.8	78	10.4	36	4.8
Left temporal	620	82.8	78	11.1	46	6.1
Transforaminal	624	87.4	90	12.6	0	0
Right TO	713	99.4	4	0.6	0	0
Left TO	708	99.6	3	0.4	0	0

TO, transorbital window.