There are so many ways of finding out more about health conditions and the various treatments or procedures.
Your doctor or nurse will always do their best to answer any questions you have when you see them and will often give you a leaflet with more information.
But it you want to do a bit more research, we recommend the video library ViewMedica:
If you can’t find what you need on ViewMedica, other information is available on the web, such as on various NHS sites.
While you can link to other websites from the MSG website, please be aware that we have no control over their content and that they will be subject to separate terms and conditions.