What do the lacrimal bones form?

The lacrimal bones primarily contribute to the inner wall of the orbital cavities. These small bones are located in the front part of the medial wall of each orbit and play a vital role in forming the structure that supports the eye. Their positioning is significant because they help form the groove through which the tear duct runs, facilitating the drainage of tears into the nasal cavity.

Understanding this aspect is crucial for anyone studying dental nursing, as it underlines the importance of anatomical knowledge that is pertinent to overall facial structure and health. The lacrimal bones' location and function illustrate their role in the broader context of facial anatomy, which can impact dental procedures and patient care in general.