TABLE 2.

DEMOGRAPHIC AND KEY CLINICAL CHARACTERISTICS OF THE 6 PATIENTS WITH CRANIOFACIAL DYSOSTOSIS (APERT SYNDROME) WHOSE INFERIOR OBLIQUE MUSCLE SPECIMENS WERE STUDIED

SUBJECT	GENDER	AGE AT SURGERY (YEARS)	VISUAL ACUITY (OD, OS)	IO OVERACTION & UNDERACTION*	SPECIMEN COLLECTED (OD OR OS)	PREVIOUS IO SURGERY
1	F	4	GCM, GCM	N/A	OD and OS	Anterior nasal transposition
2	M	8	HM, 20/50	+3RIO, +4LIO	OD and OS	Nasal myectomy (bilateral)
3	F	2	GCUM, GCM	+3 RIO, +3 LIO	OD and OS	NPS
4	F	3	GCM, GCM	+3RIO, +3LIO	OD	NPS
5	F	5	20/40, 20/50	+3LIO	OD	NPS
6	F	7	20/25, 20/25	+2RIO	OS	NPS

F, female; GCM, good, central, maintained; GCUM, good, central, unmaintained; IO, inferior oblique muscle; LIO, left inferior oblique muscle; M, male; NPS, no prior surgery; OD, right eye; OS, left eye; RIO, right inferior oblique muscle.

^*According to the Elliott and Parks grading scale.⁵⁸