Lacrimal punctum plug comprises a shaft, a tip part attached to end of the shaft and flange attached to the other end of the shaft. A thin member is passed through either or all of the tip part, the shaft, and the flange, or through the tip part and the shaft or the shaft and the flange. This plug is inserted into a punctum-canaliculus. It is effective in treating moderate to severe dry eye that is unresponsive to artificial tear drops and ointments.

Lacrimal system, cannula is a slender tube that can be inserted into a body cavity or duct. It normally comes with a trocar attached, which allows puncturing of the body to get into the intended space.

Lacrimal system, Surgical marking pens are used by surgeons to mark out areas on the skin for incision, are particularly prone to this problem. It is preferable to draw the incision line prior to the injection of local anesthetic solutions.

Lactina breast pumps are ideal for long-term and frequent pumping needs. It is widely used in hospitals. It is a favorite of hospitals, rental centers and moms.

Laitinen stereotactic frame is a stereotactic probe system that is used in functional neurosurgery. These are able to carry out various functions that assist the surgical team in confirming the correct position of the probe within the target. The stereotactic system consists of three parts. A rigid frame attaches to the patients head, usually by four screws that are fixed firmly to the patient's skull.

Laminaplasty is a procedure performed by spinal surgeons designed to take the pressure off the spinal cord while maintaining both the stability and flexibility of the spine. It appears that such a procedure may avoid some of the complications associated with simple laminectomy. A laminectomy works well to decompress the spinal canal in patients with normal alignment (lordosis) and normal motion in flexion (forward bending) and extension (backward bending).

Laminar Air Flow Hood is essential for the preparation of sterile products. These hoods are designed to reduce the risk of airborne contamination during the preparation of sterile products.

A laminar airflow system is an unidirectional ventilation system in which filtered, bacteria-free, ultraclean air is circulated over the patient from a filtered outlet and returned through a receiving air inlet. Air is filtered through high efficiency particulate air filters that remove all particles equal to or greater than 0.3 microns with an efficiency of 99.7%. It can deliver upwards of 200 air exchanges an hour. It is used most often for procedures such as total joint replacement.