Good morning. I'm relatively new to this site and still unsure how to navigate this site. But if you search my username you will be able to read my experiences with dvla. All I can really add is once you have confirmation of adaption to the visual loss. They will issue you a PDAL license which will allow you to have some refresher driving lessons with a driving instructor like I did prior to my assessment at the hospital.
My instructor said in my support letter I exceeded the actual DVLA test standard for the full blown driving test that new drivers undertake.. . Remember it's an assessment not a test...
So yes it is possible to drive with a visual field loss. I came across a few people with a similar just give up because it's not possible attitude.
Trust me sister.. It is!! I did it with a lower right quadrant visual field loss. Any questions ask me.
Cheers David.