what is the main function of the lymph vessels
Lymphatic vessel Lymph vessels act as reservoirs for plasma and other substances including cells that have leaked from the vascular system and transport lymph fluid back from the tissues to the circulatory system. Without functioning lymph vessels, lymph cannot be effectively drained and edema typically results.
Schlemm's canal Schlemm's canal is a circular lymphatic-like vessel in the eye that collects aqueous humor from the anterior chamber and delivers it into the episcleral blood vessels via aqueous veins.[1][2][3][4] It is named after Friedrich Schlemm (1795â€“1858), a German anatomist.