Table 3. Surgical outcomes in patients with sensory A-V pattern exotropia.

Parameters	A-pattern		P	V-pattern		P
	Horizontal surgery (n=45)	Combined surgery (n=9)		Horizontal surgery (n=24)	Combined surgery (n=13)
Preop. horizontal deviation	-51±15	-47±13	0.854	-48±9	-45±7	0.447
Postop. horizontal deviation	11±9	-0.4±13	0.744	7±14	4±5	0.102
P	<0.0001	<0.0001		<0.0001	<0.0001
Preop. pattern	18±7	16±7	0.682	19±6	20±6	0.359
Postop. pattern	0.9±3	2±4	0.068	2±4	0	0.002
P	<0.0001	<0.0001		<0.0001	<0.0001
Preop. vertical deviation	2±5	3±4	0.903	4±7	3±5	0.674
Postop. vertical deviation	2±4	0.5±2	0.061	0	0.7±2	<0.0001
P	0.545	0.059		0.012	0.065
Preop. oblique muscle overaction, n	32 SOOA	8 SOOA		11 IOOA	13 IOOA
Postop. oblique muscle overaction, n	6 SOOA	1 SOOA		3 IOOA	3 IOOA

IOOA: Inferior oblique muscle overaction; PD: Prism deviation; SOOA: Superior oblique muscle overaction.

mean±SD, PD