lamina is given off from its posterior surface; this expands over the sac, and is attached to the posterior lacrimal crest.

The medial palpebral ligament consists of a superficial (anterior) and a deep (posterior) layer. The superficial layer has a length of around 9.6 mm, a width of around 2.4 mm, and a thickness of around 4.5 mm. The deep layer has a length of around 3.7, a width of around 2.9, and a thickness of around 0.3 mm. Together, these have