MA
Public post
Mohammed Alharbi , OD
Sep 2026 ⢠linkedin
Public post
Sep 2026 ⢠linkedin
šļø The Lacrimal Apparatus: From Secretion to the Nasal Cavity Tears are not simply producedāthey follow a precisely organized physiological pathway. The process begins in the lacrimal gland, where lacrimal secretion is produced. The fluid is delivered through the lacrimal excretory ducts onto the ocular surface. With blinking, the tear film moves toward the medial canthus, collects in the lacrimal lake, and enters the lacrimal puncta. From there, tears travel through: Lacrimal puncta ā superior & inferior canalicā¦
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