Αποτελέσματα Αναζήτησης
26 Αυγ 2023 · Tear ducts, also known as "nasolacrimal ducts," make it possible for tears to drain through the maxillary bone and into the back of the nose. Tear ducts are an important component of eye health, and are also prone to blockage: something that requires medical attention.
6 Μαρ 2024 · The nasolacrimal duct (also known as the tear duct) carries tears or lacrimal fluid from the lacrimal sac of the eye into the inferior nasal meatus. The lacrimal gland produces lacrimal fluid when stimulated by parasympathetic impulses from the facial nerve (CN VII) .
3 Νοε 2023 · Internal ear. Parts: bony labyrinth (vestibule, semicircular canals, cochlea) and membranous labyrinth (utricle, saccule, semicircular ducts, cochlear duct) Function: - Bony labyrinth supports its membranous counterparts. - Utricle and saccule provide information about the position of the head.
The nasolacrimal duct (also called the tear duct) carries tears from the lacrimal sac of the eye into the nasal cavity. [1] [2] The duct begins in the eye socket between the maxillary and lacrimal bones, from where it passes downwards and backwards.
2 Νοε 2022 · Your tear system (lacrimal apparatus) is a network of glands, sacs and ducts around your eyes. It makes new tears and drains old ones out of your eyes. Dry or watery eyes are the most common symptom of something interfering with your tear system.
1 Οκτ 2020 · Secretory mechanisms of duct epithelium may play an important role in tear production, but only limited studies have tried to elucidate the role of the duct system in tear secretion. Significant progress has been made in the past few years, resulting in new insight into lacrimal gland duct function.
4 Μαρ 2024 · The endolymphatic duct is a narrow, membranous tube responsible for carrying endolymph, a potassium-rich fluid that fills the membranous labyrinth of the inner ear. The duct’s structure is designed to facilitate the flow of this fluid from the cochlear and vestibular organs towards the endolymphatic sac.
