Tympanostomy tube

The grommet is less than 2 mm tall, smaller than a match head.

Tubes of a more permanent style, unlike those typically used in the United States. These tubes remained in place for four years until one spontaneously left the ear drum. The other was removed with tweezers after having partially disengaged from the ear drum. The removal process can cause significant pain for several minutes.

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A tympanostomy tube (also known as a grommet, T-tube, ear tube, pressure equalization tube, vent, PE tube or myringotomy tube) is a small tube inserted into the eardrum in order to keep the middle ear aerated for a prolonged period of time, and to prevent the accumulation of fluid in the middle ear. The operation to insert the tube involves a myringotomy and is performed under local or general anesthesia. The tube itself is made in a variety of designs. The most commonly used type is shaped like a grommet. When it is necessary to keep the middle ear ventilated for a very long period, a "T"-shaped tube may be used, as these "T-tubes" can stay in place for 2-4 years. Materials used to construct the tube are most often plastics such as silicone or Teflon. Stainless steel tubes exist, but are no longer in frequent use.

单词	Tympanostomy tube
释义	Tympanostomy tube 英语例句库 Tympanostomy tube insertion is the meet effective treatment approach for OME, but there are also some sequelae. 鼓膜置管是治疗分泌性中耳炎最有效的手段，但存在一些并发症。英语百科 Tympanostomy tube A tympanostomy tube (also known as a grommet, T-tube, ear tube, pressure equalization tube, vent, PE tube or myringotomy tube) is a small tube inserted into the eardrum in order to keep the middle ear aerated for a prolonged period of time, and to prevent the accumulation of fluid in the middle ear. The operation to insert the tube involves a myringotomy and is performed under local or general anesthesia. The tube itself is made in a variety of designs. The most commonly used type is shaped like a grommet. When it is necessary to keep the middle ear ventilated for a very long period, a "T"-shaped tube may be used, as these "T-tubes" can stay in place for 2-4 years. Materials used to construct the tube are most often plastics such as silicone or Teflon. Stainless steel tubes exist, but are no longer in frequent use.
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