Schlemm's canal
Pronunciation: SHLEM-z
The circular drainage channel in the eye that collects aqueous humor from the trabecular meshwork and directs it to episcleral veins.
Full Definition
Schlemm's canal, named after German anatomist Friedrich Schlemm, is a circumferential channel located in the sclera at the junction of the cornea and sclera (the limbus). This anatomical structure serves as the primary drainage pathway for aqueous humor, collecting fluid from the trabecular meshwork and channeling it through collector channels to episcleral veins. Understanding this anatomy is crucial for glaucoma surgery documentation and treatment explanations. Editorial considerations include proper possessive formatting with the apostrophe, capitalization of the eponym, and consistent terminology when describing surgical procedures that target this structure.
Usage
Usage note: Always include the apostrophe in possessive form. Some references use 'canal of Schlemm' - maintain consistency within documents.
In Context
- "The canaloplasty procedure involves catheterization of Schlemm's canal to improve aqueous outflow." — Surgical description
- "Gonioscopy revealed collapse of Schlemm's canal in the superior quadrant." — Clinical examination