Lacrimal Bone

**Semantic type:** Body Part, Organ, or Organ Component

**Definition:** A small rectangular thin plate forming part of the medial orbit wall. It is located posterior to the frontal process of the maxilla and articulates with the inferior nasal concha, ethmoid, frontal, and maxillary bones.

**Synonyms:** - LACRIMAL BONE - Lacrimal bone structure (body structure)