What anatomy includes the lacrimal gland, lacrimal sac, and punctum?

The anatomy that includes the lacrimal gland, lacrimal sac, and punctum is referred to as the ocular adnexa. The ocular adnexa comprises the structures that support the eye, including the eyelids, fascia, and lacrimal apparatus, which is essential for tear production and drainage.

The lacrimal gland produces tears that help to lubricate the surface of the eye. The punctum is the small opening at the edge of the eyelids through which tears drain into the lacrimal sac, which acts as a reservoir for tear fluid before it drains into the nasal cavity. This system is crucial for maintaining ocular surface health and comfort. Understanding the anatomy of the ocular adnexa is fundamental for ophthalmic technicians as it directly relates to both the function of the tear system and various clinical conditions associated with lacrimal dysfunction.