Stratum lucidum

/stɹˈɑːtəm luːsˈɪdəm/

/stɹˈɑːɾəm luːsˈɪdəm/

[noun]

Stratum lucidum

[NOUN]

a translucent layer of the epidermis found in thick skin regions of the body

What is "stratum lucidum"?

The stratum lucidum is a thin, transparent layer of skin located between the stratum granulosum and the stratum corneum. It consists of flattened, densely packed cells that lack nuclei and other cellular organelles. This layer is responsible for enhancing the durability and resilience of the skin, particularly in areas subjected to constant friction and pressure. It plays a crucial role in maintaining the integrity and barrier function of the epidermis.

Examples

1. Starting from the deepest layer and working out, there is the Stratum Basale, the Stratum Spinosum, the Stratum Granulosum, the Stratum Lucidum and the Stratum Corneum.

2. The Stratum Lucidum is that extra friction induced layer that helps make your skin thick in those areas that require it.