Drains have been ubiquitously used in head and neck procedures to obliterate dead space, approximate skin flaps, and thereby promote wound healing.
![](https://www.enttoday.org/wp-content/uploads/2016/09/ENT_0916_pg6a-150x150.png)
Drains have been ubiquitously used in head and neck procedures to obliterate dead space, approximate skin flaps, and thereby promote wound healing.