Orbit, Eyelid and Lacrimal System

Question 1

Orbital Roof (2)

Answer 1

1. Frontal bone

2. Lesser wing of sphenoid

Question 2

Lateral wall (2)

Answer 2

1. Zygomatic bone

2. Greater wing of sphenoid

Question 3

Medial wall (4)

Answer 3

1. ethmoid bone
2. lacrimal bone
3. maxillary bone
4. sphenoid bone

Question 4

Floor (3)

Answer 4

1. Maxillary bone
2. Palatine bone
3. Zygomatic bone