Table 1

Summary of clinical findings in patients with congenital fibrosis of extraocular muscles with ulnar hand abnormalities (CFEOM/U) syndrome

Feature	Family member
	II-9		II-14		III-10		III-11		IV-1
	Right	Left	Right	Left	Right	Left	Right	Left	Right	Left
Ab, absent; Cl, clinodactyly; hT, hypotropia; Hy, hypoplastic; IO, inferior oblique muscle; IR, inferior rectus muscle; Lev, levator palpebrae superioris muscle; M, metacarpal bone; P, phalangeal bone; PD, prism diopters; SR, superior rectus muscle; Sy, syndactyly; XT, exotropia.
Numbers following abbreviations represent the relevant finger numbers.
Visual acuity	20/20	20/20	20/200	20/20	20/20	20/20	20/200	20/20	5/200	20/20
Anterior segment	Normal	Normal	Normal	Normal	Normal	Normal	Normal	Normal	Microcornea	Normal
Posterior segment	Normal	Normal	Normal	Normal	Normal	Normal	Normal	Normal	Tilted disc	Normal
Ocular motility
Deviation	14 PD XT		12 PD XT		16 PD XT		18 PD XT
	25 PD hT		25 PD hT				20 PD hT
Dysfunctioning muscle(s)	SR,IO		Lev,SR,IO		SR, IO	IO	SR, IO		All
Ptosis	None	None	Marked	None	None	None	Mild	None	Marked	None
Anomalous head posture	Chin elevation		Chin elevation		Slight head tilt		Slight head tilt		Head turn
Forced duction	(−)	(−)	(−)	(−)	(−)	(−)	(+)	(−)
Hand abnormalities	Ab 5; Cl Hy 4	Ab 5; small fifth finger bud	Ab 5	Ab 5	Ab 5	Hy 4,5; Sy 4–5; Ab nail 5	Ab 5; Cl 4	Ab 5	Ab 3,4,5	Ab 4,5
Hand radiography	Ab MP 5; Hy MP 4; Hy ulnar styloid process; Ab triquetrum and pisiform; fused capitate and hamate	Ab MP 5; bipartite scaphoid	Ab MP 5; Hy ulnar styloid process; fused triquetrum and lunate	Ab MP 5; Hy ulnar styloid process; fused triquetrum and lunate	Ab MP 5	Ab MP 5; Hy MP 4	Ab MP 5	Ab MP 5	Ab MP 3,4,5	Ab MP 4,5