Lacrimal caruncle
The lacrimal caruncle, or caruncula lacrimalis, is the small, pink, globular nodule at the inner corner (the medial canthus) of the eye. It is made of skin covering sebaceous and sweat glands.
Lacrimal caruncle | |
---|---|
Front of left eye with eyelids separated. Caruncula visible and labeled at left. | |
Details | |
Identifiers | |
Latin | Caruncula lacrimalis |
TA98 | A15.2.07.049 |
TA2 | 6844 |
FMA | 77672 |
Anatomical terminology |
With ocular allergies, the lacrimal caruncle and the plica semilunaris of the conjunctiva may be inflamed and pruritic (itchy) due to histamine release in the tissue and tear film.
References
Additional images
- Extrinsic eye muscle. Nerves of orbita. Deep dissection
- Small white lesion on lacrimal caruncle, most likely a cyst
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.