Final answer:
The lacrimal bones make up part of the orbit at the inner angle of the eye, forming the anterior, medial wall. They contain the lacrimal fossa and the nasolacrimal canal, which is responsible for draining lacrimal fluid from the eye.
Step-by-step explanation:
The two very small, thin bones that make up part of the orbit at the inner angle of the eye are called the lacrimal bones. Each lacrimal bone forms the anterior, medial wall of the orbit and contains the lacrimal fossa, which is a shallow depression. The lacrimal fluid from the eye drains at the medial corner of the eye into the nasolacrimal canal, which is located in the lacrimal bone.