Medical treatment in China

Silicone Stent Intubation of Lacrimal Duct

A silicone drainage tube is inserted through the lacrimal puncta, often performed under local or general anesthesia. Typically, the lacrimal puncta are probed first, passing through the lacrimal canaliculus and nasolacrimal duct, and the silicone tube is inserted in a loop; if necessary, it can be…