Myringotomy

Surgical procedure involving a small incision in the eardrum to drain fluid

A myringotomy is a surgical procedure in which an incision is created in the eardrum to relieve pressure caused by excessive buildup of fluid, or to drain pus from the middle ear. A tympanostomy tube may be inserted through the eardrum to keep the middle ear aerated for a prolonged time and to prevent reaccumulation of fluid. Without the insertion of a tube, the incision usually heals spontaneously within two to three weeks. Depending on the type, the tube is either naturally extruded in 6 to 12 months or removed during a minor procedure.

This keyword could refer to multiple things. Here are some suggestions: