Table 1

Characteristics of nine patients with orbital wall defects in association with orbital varices

No	Side	Age (years) at referral	Sex	Main location of orbital varix	Expansion of orbit	Absent walls	Ethmoid	Cribriform	Frontal
SNQ = superonasal quadrant; SOF = superior orbital fissure.
1	Left	6	M	Medial and extensive superomedial	Present	Small roof defect	Pitted bone and smaller ethmoid	L-low R- normal	Dips low at cribriform
2	Right	21	F	Extraconal–medial	Present	Tiny thin area SNQ	Pitted bone and smaller ethmoid	R-low L-mild	Low frontal lobe over cribriform
3	Left	62	M	Superomedial	Present	Pitted roof and small defects of veins	Compressed	Normal	Hint of varix but otherwise normal
4	Right	58	F	Panorbit intraconal and extraconal	Present	Post superior wall and pitted bone	Normal	Normal	Varices up to frontal lobe and intraconal
5	Right	47	M	Panorbit intraconal and extraconal	Absent	Posterior orbital roof	Normal	Normal	Varices up to dural space
6	Right	14	F	Posterior intraconal, superior extraconal	Present	Enlarged SOF	Normal	Normal	Varices into frontal lobe
7	Left	40	F	Posterior intraconal	Present	Enlarged SOF and small lateral wall	Slightly smaller	Unknown	Normal
8	Left	37	F	Posterior intraconal and extraconal	Present	Very enlarged SOF, patchy SNQ defects posteriorly	Normal	Normal	Normal
9	Left	66	M	Extraconal–superior (large)	Present	Posterior orbital roof	Slightly smaller	Normal	Normal