Editing PEG insertion (section)

== '''Equipment''' ==

* 20Fr is probably a good starting point, especially for first tubes
* Some suggest using 24Fr for first tube
* Austin guidelines are for >20Fr for venting, and 12-16Fr for feeding
* Low-profile tubes potentially have lower risk of catching/pulling, and cosmetically better. Patient needs to have stable weight.
* Silicone tubes require replacement every 6-12 months, and are susceptible to candida colonisation. Polyurethane tubes are thinner-walled, so smaller external diameter can be used, and can last many years with good care, and are less susceptible to candida.