See Also: cystine calculus(medicine)
lacrimal calculus(medicine)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
Cystine(health)
cystine(dictionary)
cystine(medicine)
cystine bridge(medicine)
cystine desulfhydrase(medicine)
cystine disease(medicine)
cystine lyase(medicine)

lacrimal punctum (medicine) and cystine calculus (medicine)


lacrimal punctum (medicine)


lacrimal punctum


The minute circular opening of the lacrimal canaliculus, on the margin of each eyelid near the medial commissure.

Synonym: punctum lacrimale, lacrimal opening.


cystine calculus (medicine)


cystine calculus


A calculus composed of cystine, soft and faintly radiopaque.