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A punctal plug, also known as tear duct plug or lacrimal plug, is a small medical device that is inserted into the tear duct (puncta) of an eye to block the duct. This prevents the drainage of liquid from the eye. They are used to treat dry eye. Artificial tears are usually still required after punctal plug insertion. [1]
Punctoplasty is a surgical procedure to restore proper drainage of tears [1] when the lacrimal punctum (puncta lacrimalia) becomes blocked in one or both eyes.. If a blockage is present in the puncta, doctors may suggest a procedure called punctoplasty, performed to widen the drain opening.
Punctal plugs are inserted into the puncta to block tear drainage. [4] It is not clear if punctal plugs are effective at reducing dry eye syndrome symptoms. [ 60 ] Punctal plugs are thought to be "relatively safe", however, their use may result in epiphora (watery eyes), and more rarely, serious infection and swelling of the tear sac where the ...
When a treatable lesion is identified on endoscopy (such as a bleeding vessel), an endoclip can be inserted through the channel of the endoscope until the sheathed clip is visible on the endoscopic image, and the handle for deployment handed to the nurse assistant. The clip is unsheathed by retraction at the handle, positioned, and "fired" by ...
VESA Enhanced Video Connector and VESA Plug and Display (a.k.a. M1-DA) both used this connector with slightly different pin assignments. These schemes combined VGA or digital video, audio, FireWire, and USB signals into a single connector. Deprecated. Made obsolete by DFP and later DVI. HDI-45: Apple proprietary.
The bud-shaped egg end is inserted into the vagina while the tip of the adorably shaped rose applies gentle suction to the clit. “Every woman needs this,” one reviewer raved. Shop Now
Silicone plugs: These plugs are soft and malleable, allowing a relatively large plug to be inserted into the fistula. Once folded and inserted into the ear, they expand, stretching the earlobe. However, stretching with silicone is often a dangerous decision. It is not recommended to use silicone plugs to stretch, due to the tacky, porous surface.
Pared finger of ginger root. Figging is the practice of inserting a piece of skinned ginger root into the human anus in order to generate an acute burning sensation. . Historically this was a method of punishment, but it has since been adopted as a prac