Orbit - Nbde I

Front 1

What bones make up lateral wall of orbit? (2)

Back 1

1. Zygomatic
2. Greater wing of sphenoid

Front 2

What bones make up superior wall of orbit? (2)

Back 2

1. Frontal
2. Lesser wing of sphenoid

Front 3

What bones make up the medial wall of orbit? (4)

Back 3

1. Ethmoid
2. Lacrimal
3. Sphenoid
4. Maxilla

Front 4

What bones make up the inferior wall of orbit? (3)

Back 4

1. Maxilla
2. Zygomatic
3. Palatine

Front 5

What structures are present in optic canal? (2)

Back 5

1. Optic nerve
2. Ophthalmic artery

Front 6

What structures run through superior orbital fissure? (7)

Back 6

1. Lacrimal V-1
2. Frontal V-1
3. Nasocilliary V-1
4. Oculomotor
5. Trochlear
6. Aducens
7. Superior & inferior opthalmic veins

Front 7

What structures run through inferior orbital fissure? (3)

Back 7

1. Infraorbital nerve V-2 & vessels
2. Zygomatic nerve
3. Brach of inferior ophthalmic vein

Front 8

What structures run through supraorbital foramen/notch? (2)

Back 8

1. Supraorbital nerve & vessels
2. Supratrochlear nerve & vessels

Front 9

What structures run through zygomatic foramen? (1)

Back 9

Zygomatic nerve

Front 10

What structure runs through nasolacrimal canal?

Back 10

Nasolacrimal duct