Punctum Plug (Punctal Plug)

A punctum plug, or punctal plug, is an implant that is inserted in the tear duct, or puncta, of the eye. It is intended to block the tear duct and is a treatment for dry eye. There are different forms of punctal plugs; some are temporary while others are more permanent. Often a temporary form of plug like collagen is inserted into the duct at first to see how the patient’s eyes respond before a more permanent solution is performed.

More permanent punctum plugs made from silicone and thermally reactive material. Some of these are inserted into the puncta as a liquid, while others start off as rigid and solid and become soft and pliable once implanted. This procedure has a very small risk to the patient and is not permanent. Most plugs last about 6 months before they are extruded from the eye.
CompanyAngiotechAngiotechAngiotechAngiotech
ItemUltraPlug™ Collagen Absorbable Punctal PlugsUltraPlug™ C-Plug-V Variety PackUltraPlug™ Extended Wear Synthetic Absorbable Punctal PlugsUltraPlug™ Silicone Punctal Plugs
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DescriptionInserted into the punctal opening to block tear drainage through the canaliculus, collagen plugs provide temporary relief of dry eye symptoms:
  • Manufactured from precisely measured premium collagen
  • Used as a diagnostic assessment for permanent
4 cards each of 3 different sizes - 0.2, 0.3, 0.4mm diameter / 2.0mm length / 12 cards per box Inserted into the punctal opening to block tear drainage through the canaliculus, synthetic absorbable plugs provide extended temporary relief of dry eye symptoms:
  • Indicated for use in the treatment of Dry Eye Syndrome and the dry eye components of
Inserted into the punctal opening to block tear drainage through the canaliculus, silicone plugs provide long-term relief of dry eye symptoms, and enable the eye to retain more of its own natural tears:
  • Low-profile cap design virtually eliminates
ApprovalUS FDAInquireUS FDAUS FDA
Product NumberCPLUG2, 3, 4C-PLUG-VEPLUG2, 3, 4, and ESPLUG2, 3, 4PPLUG4 0.4mm plug / inserter (2 / box)
PPLUG5 0.5mm plug / inserter (2 / box)
PPLUG6 0.6mm plug / inserter (2 / box)
PPLUG7 0.7mm plug / inserter (2 / box)
PPLUG8 0.8mm plug / inserter (2 / box)
Pack6 plugs per card / 10 cards per box12 cards per box20/box2/box
Size (mm)0.2, 0.3, and 0.4 mm, in 2.0mm lengths0.2, 0.3, 0.4mm diameter / 2.0mm length0.2, 0.3, and 0.4 mm, in Standard Length (2.0mm)0.4, 0.5, 0.6, 0.7, 0.8 mm
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