lacrimal sac मीनिंग इन हिंदी

अधिक: आगे

The bone covering the lacrimal sac is nibbled out.
The upper part of this fossa lodges the lacrimal sac, the lower part, the nasolacrimal duct.
In this procedure, a nasal endoscope is used to visualise the lacrimal sac through the nasal cavity.
Lacrimal sac massage has been proposed as helping to open the duct, though this is not always successful.
A surgical procedure called a dacryocystorhinostomy is done to join the lacrimal sac to the nasal mucosa in order to restore lacrimal drainage.
These pass the tears through the lacrimal canaliculi on to the lacrimal sac, in turn to the nasolacrimal duct, which dumps them out into the nose.
The fluid is conveyed through the lacrimal canaliculi to the lacrimal sac, and thence via the nasolacrimal duct to the inferior nasal meatus of the nasal passage.
"' Dacryocystitis "'is an infection of the lacrimal sac, secondary to obstruction of the nasolacrimal duct at the junction of lacrimal sac.
"' Dacryocystitis "'is an infection of the lacrimal sac, secondary to obstruction of the nasolacrimal duct at the junction of lacrimal sac.
Also, he is credited with providing an early detailed description of retinal ischemia, and was the first physician to perform an extirpation of the lacrimal sac.

संज्ञा.

either of the two dilated ends of the lacrimal ducts at the nasal ends of the eyes that fill with tears secreted by the lacrimal glands
पर्याय: tear sac, dacryocyst